Laser Measurement and Control 2009 Catalog Power and Energy Measurement Custom Power and Energy Solutions Beam Diagnostics Superior Reliability & Performance
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Laser Measurement and Control Table of Contents New Products New Products 4-5 Power and Energy Meters Power and Energy Measurement Solutions 6-7 Power and Energy Meter Quick Reference Guide 8 Compatibility Chart for Our Most Popular Meters and Sensors 9 LabMax Meters 10-12 FieldMaxII Meters 13-14 FieldMate 15 EPM2000 16 Ultima LabMaster 2-Channel 16 LaserPAD 16 LaserCheck 17 Power Sensors Introduction and Selection Charts 18 Long-Pulse Energy Measurement with a Thermopile 19 Power
Laser Measurement and Control Table of Contents POWER & ENERGY Energy Sensors EnergyMax Introduction and Selection Charts 39-42 Energy Sensor Summary Specifications Power & Energy Meters Power Sensors Energy Sensors Custom & OEM 43 EnergyMax Sensors 44-47 EnergyMax Heat Sinks 48 EnergyMax Accessories 49 Measuring Energy with an Oscilloscope 50 Custom and OEM Custom and OEM Products Introduction 51 OEM Modules 52 OEM Thermopiles (10 mW to 1 kW) 53-54 OEM Thermopile Detailed Drawings BEA
Laser Measurement and Control Table of Contents ModeMaster PC M2 Beam Propagation Analyzer 74-79 WaveMaster Laser Wavelength Meter 80-81 Calibration, Warranty and Service 82-83 Measurement Products for Use with Coherent Lasers 84-85 Model Name Index 86-87 Notes POWER & ENERGY Power & Energy Meters Power Sensors Energy Sensors Custom & OEM 88 BEAM DIAGNOSTICS Doing Business with Coherent Inside Back Cover CALIBRATION & SERVICE INDICES Laser CrossReference Index Product Name Index • T
New Products New to the Catalog POWER & ENERGY LaserCam-HR with BeamView Analyzer Software Features • Ease-of-use connectivity - High-speed USB 2.0 Interface - USB bus-powered low-voltage operation - Compact size Power & Energy Meters Power Sensors • Broad spectral range - LaserCam-HR 300 nm to 1100 nm - LaserCam-HR-UV DUV to 355 nm - LaserCam-InGaAs 900 nm to 1700 nm Energy Sensors • Large dynamic range • Coherent Adaptive Pixel Technology (CAPT™) Custom & OEM • Digital output through USB 2.
New Products New to the Catalog EnergyMax Pulsed Laser Energy Sensors POWER & ENERGY Features • Unique coatings deliver increased damage threshold, high repetition rate operation and improved mechanical durability • Operate over the 190 nm to 12 μm range • Enable pulse energy measurements from 100 nJ to 15J Power & Energy Meters Power Sensors • Measure single shot to 10 kHz repetition rate • Spectral compensation characteristics built into each unit • Automatic temperature compensation • Signal amplifi
Power and Energy Measurement Solutions Sensor Technologies POWER & ENERGY Power & Energy Meters Coherent offers three different sensor technologies (thermopile, semiconductor/optical, and pyroelectric) that address a broad range of measurement parameters and laser characteristics. Thermopile Thermopile sensors are a great all-purpose technology suitable for many lasers. They are used for measuring CW laser power, average power in pulsed lasers, and are often used to integrate the energy of long pulses.
Power and Energy Measurement Solutions Sensor Technologies Pyroelectric POWER & ENERGY Coherent energy sensors use a pyroelectric element to measure the energy in a laser pulse. It does this by producing a large electrical charge for a small change in temperature. The active sensor circuit takes the current from the sensor element and converts it to a voltage that can be measured by a peak detector circuit or a Coherent meter. Pyroelectrics can only be used with pulsed lasers.
Power and Energy Meter Quick Reference Guide Meter Features Summary Table POWER & ENERGY Power & Energy Meters FieldMate FieldMaxII -TOP FieldMaxII -TO FieldMaxII -P LabMax -TOP 15 13 13 13 10 10 CW Power • • • • Avg. Power of Pulsed Lasers • • • • • Page Reference Ultima LabMaster LaserCheck LaserPAD 16 16 17 16 • • • • • • • • • • • Measurement Modes • Long-Pulse Joules Power Sensors LabMax -TO EPM2000 • Pulse Energy Max. Rep.
Power and Energy Measurement Overview Compatibility Chart for Our Most Popular Meters and Sensors POWER Meters FieldMate Sensors POWER & ENERGY Power & Energy Meters PM & PS Model Thermopile Sensors/OP-2 Model Optical Sensors Power Sensors Energy Sensors FieldMaxII Custom & OEM Thermal SmartSensor Adapter BEAM DIAGNOSTICS LabMax CALIBRATION & SERVICE INDICES Laser CrossReference Index Power meters compatible with PM & PS Model Thermopile Sensors Power meter compatible with LM Model Thermopile
LabMax Meters Laser Power and Energy Meters Features • Measure power and energy • Ergonomic design enhances user experience • Directly compatible with PM Model and LM Model thermopiles • Display beam position with LM Model thermopiles • Log data to internal memory, directly onto USB flash drive, or to PC • USB, RS-232, and GPIB PC interfaces • Software: - LabMax PC applications software - LabVIEW instrument driver and ActiveX control Models • LabMax-TOP is compatible with thermopile, optical and pyroelectri
LabMax Meters Laser Power and Energy Meters Ergonomic Design LabMax features a large, backlit graphical display with an ergonomic interface with easily accessible buttons for all features and modes. The Measure, Tune, and Trend modes are directly accessible via front panel buttons. Measurement Analysis LabMax meters contain several advanced analysis capabilities, including: Onboard statistics – mean, minimum, maximum, standard deviation, range, three stability parameters, as well as missed pulses.
LabMax Meters Laser Power and Energy Meters POWER & ENERGY Power & Energy Meters Power Sensors Energy Sensors Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE INDICES Laser CrossReference Index Product Name Index Device Specifications Model LabMax-TOP w/GPIB LabMax-TOP LabMax-TO Measurement Resolution 0.
FieldMaxII Meters Laser Power Meter and Energy Meters Features • Measure energy of pulsed lasers up to 300 pps • Large, backlight LCD display • Compatible with thermopile, optical, and pyroelectric sensors • Simulated analog-like movement for laser tuning • USB interface with FieldMaxII PC applications software, LabVIEW instrument driver and ActiveX control • Area function for density measurements (J/cm2 or W/cm2) POWER & ENERGY Power & Energy Meters Power Sensors Models • FieldMaxII-TOP is compatible w
FieldMaxII Meters Laser Power and Energy Meters POWER & ENERGY Power & Energy Meters Power Sensors Energy Sensors Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE INDICES Laser CrossReference Index Product Name Index Device Specifications Model FieldMaxII-TOP FieldMaxII-TO FieldMaxII-P Function Power and energy Power Energy Measurement Resolution 0.1% of full-scale Measurement Range Sensor dependent - reference sensor specifications Accuracy Digital Meter ±1.
FieldMate Laser Power Meter Features POWER & ENERGY • Analog needle for tuning • Large digital LCD display • Compatible with thermopile and optical sensors • Wavelength compensation • Analog output • Compact and portable Power & Energy Meters Power Sensors • AC and battery power • Auto ranging FieldMate combines a digital display and analog meter with sophisticated digital processing to enable rapid, sensitive laser adjustment.
EPM2000 Dual-Channel Power and Energy Meter Features POWER & ENERGY • Measures power and energy • Repetition rate to 1000 pps • Dual-channel with ratio measurement Power & Energy Meters • External trigger input • RS-232 and GPIB computer interfaces • Analog output Power Sensors • LabVIEW driver Part Number 0011-5140 Energy Sensors Custom & OEM Description EPM2000 Ultima LabMaster 2-Channel Dual-Channel Power and Energy Meter Features BEAM DIAGNOSTICS • Measures power and energy • Dual-channel wit
LaserCheck Laser Power Meter Features • Hand-held laser power meter • Measurement range: 0.
Power Sensors Introduction Introduction and Selection Charts Power & Energy Meters Power Sensors Energy Sensors Custom & OEM BEAM DIAGNOSTICS Coherent uses three primary coatings to capture the incident radiation on our thermal sensors. The specifications for each sensor list which coating is used. Typical wavelength ranges and response curves for these coatings are shown in the chart below. Each sensor contains a spectral curve generated from reflectance measurements taken with spectrometers.
Power Sensors Introduction Long-Pulse Energy Measurement with a Thermopile Thermopile sensors are most commonly used for average power measurements on pulsed and CW lasers. Thermopiles are also capable of integrating long pulse widths. This allows the thermopile to measure the energy of single pulses between 1 millisecond and 10 seconds in length, and with energies from millijoules to hundreds of Joules.
Power Sensors Introduction Summary of Specifications POWER & ENERGY Part Number Description Wavelength Power Long-Pulse Range Min. Max.
Power Sensors Introduction Summary of Specifications Part Number Description Wavelength Range Min. (µm) (W) Power Max. Resolution (W) (W) Long-Pulse Energy Range (J) Detector Detector Diameter Coating (mm) Calibration Wavelength (nm) Calibration Uncertainty (±%) Connector POWER & ENERGY High-Power Water-Cooled Thermopile Sensors (to 5 kW) 1098392 PM1K 0.19 to 11.0 100 1000 1 – 50 Broadband 1064 5 PM DB-25 1098462 PM3K 0.19 to 11.
Beam Position Sensing Thermopile Sensors 10 mW to 45W Features POWER & ENERGY • Spectrally flat from 0.19 to 11 μm • 10 mW to 100 mW resolution • 16 mm to 19 mm apertures Power & Energy Meters • FC and SMA fiber connectors available (see page 38) Power Sensors Energy Sensors Models LM-3, LM-10, LM-45 Custom & OEM BEAM DIAGNOSTICS Model LM-3 Wavelength Range (µm) Power Range 10 mW to 3W Long-Pulse Joules Range (J) Resolution (mW) Max. Power Density Max.
Beam Position Sensing Thermopile Sensors 100 mW to 200W Features POWER & ENERGY • Spectrally flat from 0.19 to 11 μm • 10 mW resolution • 19 mm apertures Power & Energy Meters • FC and SMA fiber connectors available (see page 38) The LM-100 sensor is convectively-cooled for powers up to 100W. The LM-200 sensor is fan-cooled and is available in 110 VAC and 220 VAC configurations.
Beam Position Sensing Thermopile Sensors 100 mW to 150W Features POWER & ENERGY • Spectrally flat from 0.19 to 11 μm • 10 mW to 100 mW resolution • 19 mm apertures Power & Energy Meters Power Sensors Models LM-150LS, LM-150FS, LM-20 40 30 Time (min.) Energy Sensors 20 10 LM-150 FS and LS Power Duration Custom & OEM BEAM DIAGNOSTICS Use with LabMax, Ultima, or LaserPAD (see pages 10-16) The LM-20 is designed for embedded use and must be mounted on a heat sink.
Beam Position Sensing Thermopile Sensors 100W to 5 kW Features POWER & ENERGY • Water-cooled • Spectrally flat from 0.19 μm to 11 μm • 1W resolution Power & Energy Meters • 35 mm to 55 mm apertures These kilowatt thermopile sensors are water-cooled for measuring output over 100W and are excellent for use with CO2 and Nd:YAG lasers. Tap or distilled cooling water is recommended with these sensors – DI water can not be used. Flow rates are power dependent and range from 0.
High-Sensitivity Optical Power Sensors 10 nW to 50 mW, CW Features POWER & ENERGY • Si, Ge photodiodes • Spectral range: 250 nm to 1800 nm • Fiber-optic connector (optional, see page 38) Power & Energy Meters • 1000:1 attenuator for measurement to 5W (optional, see page 38) These high-sensitivity semiconductor sensors are ideal for CW laser measurements in the nW to low mW level. They typically saturate in the 10 to 50 mW level, depending upon the model.
High-Sensitivity Thermopile Power Sensors 100 µW to 2W Features POWER & ENERGY • Thermally stabilized designs • Spectrally flat from 0.3 μm to 11 μm • 10 μW resolution Power & Energy Meters • Fiber-optic connectors (optional, see page 38) The PS10 and PS19 model sensors are thermally stabilized, amplified thermopile power sensors with a broad spectral response, high sensitivity, and a large active area. These sensors are ideal for measuring laser diodes, HeNe and HeCd lasers, and small ion lasers.
Air-Cooled Thermopile Sensors 10 mW to 30W Features POWER & ENERGY • Convective air-cooled • Spectrally flat from 0.19 μm to 11 μm • 1 to 10 mW resolution Power & Energy Meters • 19 mm aperture These thermopile sensors are used to measure CW and pulsed lasers from 10 mW up to 30W average power output. These sensors are able to dissipate heat via convection cooling, which makes them convenient to use.
Air-Cooled Thermopile Sensors 300 mW to 150W Features POWER & ENERGY • Convective air-cooled • Spectrally flat from 0.19 μm to 11 μm • 30 mW resolution Power & Energy Meters • 19 mm and 50 mm apertures Power Sensors Energy Sensors Models PM150-50, PM150, PM100-19C Custom & OEM Device Specifications Model PM100-19C1 PM150 PM150-50 Wavelength Range (µm) 0.19 to 11 Power Range 300 mW to 100W 300 mW to 150W Long-Pulse Joules Range (J) 1 to 100 1 to 150 Max. Intermittent Power (<5 min.
Water-Cooled Thermopile Sensors 10 mW to 300W Features POWER & ENERGY • Water-cooled • Spectrally flat from 0.19 μm to 11 μm • 1 mW to 100 mW resolution Power & Energy Meters • 19 mm and 50 mm apertures Power Sensors Energy Sensors Models PM300, PM150-50C, PM150-19C Custom & OEM BEAM DIAGNOSTICS Device Specifications CALIBRATION & SERVICE INDICES Laser CrossReference Index Product Name Index OEM versions of these sensors with passive and amplified outputs can be found on page 53.
Fan-Cooled Thermopile Sensors 1W to 300W Features POWER & ENERGY • Fan-cooled • Spectrally flat from 0.19 μm to 11 μm • 100 mW resolution Power & Energy Meters • 19 mm and 50 mm apertures Fan-cooled sensors are an excellent choice for measuring high-power lasers when water-cooling is not possible. A compact power supply provides the 12 VDC required to power the fan.
Water-Cooled Thermopile Sensors 100W to 5 kW Features POWER & ENERGY • Water-cooled • Spectrally flat from 0.19 μm to 11 μm • 1W resolution Power & Energy Meters • 50 mm apertures These water-cooled sensors are used to measure lasers over 300W average power output. They are excellent choices for measuring CO2 and Nd:YAG lasers. Larger-area versions are available on the next page. Power Sensors Tap or distilled cooling water is recommended with these sensors – DI water can not be used.
Large-Area High-Power Water-Cooled Thermopile Sensors 10 mW to 5 kW Features POWER & ENERGY • Water-cooled • 100 mm and 200 mm apertures • Spectrally flat from 0.19 μm to 11 μm Power & Energy Meters These large-area, water-cooled thermopiles are designed to measure large laser diode stacks and arrays, and other high-power divergent sources. Power Sensors Energy Sensors Models PM5K-200, PM3K-100 Custom & OEM Device Specifications Model PM1K-100 PM3K-100 PM5K-100 Wavelength Range (µm) 0.
High-Peak-Power Thermopile Sensors 10 mW to 30W Features POWER & ENERGY • Volume absorber • 5.0 J/cm2 @ 1064 nm Power & Energy Meters These sensors are designed for use with high-peak-power, low repetition rate, Q-switched Nd:YAG lasers. A volume-absorbing substrate mounted in front of the detector absorbs the bulk of the laser energy rather than all of the energy striking the front surface of the detector element.
Thermopile Sensors with UV Coating 10 mW to 30W Features POWER & ENERGY • UV coating is optimized for DUV • Spectral range: 0.15 μm to 1 μm • 1 mW to 10 mW resolution Power & Energy Meters • 19 mm The following sensors are similar to models shown on previous pages, except they incorporate a UV coating that is optimized for use at ultraviolet wavelengths. Spectral compensation allows the sensors to be used from 157 nm to 1064 nm.
Thermopile Sensors with UV Coating 300 mW to 150W Features POWER & ENERGY • UV coating is optimized for DUV • Spectral Range: 0.15 μm to 1 μm • 30 mW resolution Power & Energy Meters • 50 mm apertures Power Sensors Energy Sensors Model PM150X, PM150-50XC Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE INDICES Laser CrossReference Index Product Name Index Device Specifications Model PM150X PM150-50XC Wavelength Range (µm) 0.
Thermopile Sensors with UV Coating 1W to 1 kW Features POWER & ENERGY • UV coating is optimized for DUV • Spectral Range: 0.15 μm to 1 μm • 1oo mW to 1W resolution Power & Energy Meters • 50 mm apertures Power Sensors Energy Sensors Model PM200F-50X, PM300F-50X, PM1KX Custom & OEM Device Specifications Model PM200F-50X PM300F-50X Wavelength Range (µm) 0.15 to 1 Power Range (W) 1 to 200 1 to 300 Long-Pulse Joules Range (J) 1 to 200 1 to 300 Max. Intermittent Power (<5 min.
Power Sensor Accessories Thermal SmartSensor Adapter The Thermal SmartSensor Adapter converts LM-model position-sensing thermopiles and LM-2 optical sensors for use with FieldMaxII, FieldMate and EPM2000 meters. POWER & ENERGY Designed for use with multiple sensors, this adapter can read the sensor EEPROM contents and program itself when powered up via the meter connection. Power & Energy Meters Note: Beam position information is not available when using these meters.
EnergyMax - Laser Energy Sensors Introduction and Selection Charts Features • Superior damage resistance • High repetition rate operation • Large dynamic range gives each sensor broad coverage • Low noise and excellent linearity for greater accuracy • Large active area Coherent EnergyMax sensors enable laser pulse energy measurement over a broad range of wavelengths, repetition rates, pulse energies and beam diameters.
EnergyMax - Laser Energy Sensors Introduction and Selection Charts POWER & ENERGY Power & Energy Meters All EnergyMax sensors incorporate a diffuse coating to minimize specular reflections and eliminate spurious beams that can re-enter the laser cavity. In addition, all EnergyMax sensors include onboard electronics that contain built-in wavelength compensation factors.
EnergyMax - Laser Energy Sensors Introduction and Selection Charts The next table summarizes the maximum average power rating for each sensor. These power levels are achieved by combining active temperature compensation circuitry and enhanced thermal management techniques. Maximum average power is wavelength dependent because absorption changes with wavelength. Reference the spectral absorption chart on the previous page for use at wavelengths other than those listed in the table below.
EnergyMax - Laser Energy Sensors Introduction and Selection Charts POWER & ENERGY Power & Energy Meters Power Sensors The next selection chart shows the range of wavelengths that can be measured with each sensor. This characteristic is coating dependent, so sensors with diffusers may have a narrower spectral range than similar sensors without diffusers.
EnergyMax - Laser Energy Sensors Energy Sensor Summary Specifications Before using a sensor, it is important to ensure that the laser beam will not damage the sensor coating. The damage threshold is also wavelength dependent, and maximum energy density thresholds are listed for common laser wavelengths in the table below. At other wavelengths it is safe to interpolate between the listed values.
EnergyMax Sensors MaxBlack Coating Features POWER & ENERGY • Unique MaxBlack coating increases damage threshold, allows high repetition rate operation, and improves mechanical durability • Operate over the 190 nm to 12 μm range Power & Energy Meters • Enable pulse energy measurements from 300 nJ to 2J with high signal-to-noise characteristics • Measure single shot to 1 kHz repetition rate Power Sensors • Spectral compensation characteristics built into each unit • Onboard sensors provide automatic temp
EnergyMax Sensors Diffuse Metallic Coating Features POWER & ENERGY • Unique diffuse metallic coating delivers increased damage threshold, allows high repetition rate operation and reduces specular reflectance • Operate over the entire 190 nm to 2.
EnergyMax Sensors MaxBlack Coating and Diffusers Features POWER & ENERGY • Very high energy and peak power handling capabilities Power & Energy Meters • Enable pulse energy measurements from 1.
EnergyMax Sensors MaxUV Coating Features POWER & ENERGY • Unique MaxUV coating delivers highest DUV damage threshold and long-term UV exposure resistance • Operate over the 190 nm to 2.
EnergyMax Accessories Heat Sinks Features POWER & ENERGY • Extend EnergyMax average power • Easily attach to EnergyMax sensors in the field • Two heat sinks for 25 mm sensors (small and medium) Power & Energy Meters • One heat sink for 50 mm sensors (large) Power Sensors These heat sink accessories can be used to extend the energy and repetition rates of EnergyMax sensors by increasing the average power capability.
EnergyMax Accessories J-Power Energy Sensor DB-25-to-BNC Adapter POWER & ENERGY Power & Energy Meters ... ... . .. ... .. . BNC connector 25-pin connector Power Sensors Energy Sensors The J-Power is a compact sensor adapter that powers the EnergyMax active sensor circuit and passes the raw output voltage of the sensor directly to the BNC connector. The peak voltage of the output (as referenced from baseline voltage) can then be measured using an oscilloscope or other analog-to-digital input device.
EnergyMax - Laser Energy Sensors Measuring Energy with an Oscilloscope POWER & ENERGY Power & Energy Meters Power Sensors Energy Sensors Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE INDICES To measure the energy of very high repetition rate and/or low-energy lasers, an oscilloscope can be used to monitor the output of an EnergyMax sensor.
Custom and OEM Products Introduction Complete Laser Measurement and Control Solutions Laser system integrators frequently include laser measurement products in their systems to monitor system performance and status, or to provide real-time feedback for laser system control. In these instances custom measurement solutions or modifications to our existing products may be necessary due to size or performance constraints.
OEM Modules PM-Digital Features POWER & ENERGY • Compact, OEM power meter for embedded applications • RS-232 PC interface • LabVIEW instrument driver Power & Energy Meters • PC applications software • Compatible with PM Model thermopiles • Dimensions (H x W x D): 51 x 134 x 92 mm (2.0 x 5.2 x 3.6 in.
OEM Thermopiles 10 mW to 150W Features POWER & ENERGY • 10 mW to 150W • Spectrally flat from 0.19 µm to 11 µm • Compact designs Power & Energy Meters • Air-cooled or water-cooled • Active area diameters from 19 mm to 50 mm The sensors on the next two pages are small, compact OEM thermopiles designed for use in embedded applications. Power ratings are provided for water-cooled and air-cooled installations (see page 18 for additional air-cooled ratings for various exposure times).
OEM Thermopiles 300 mW to 1 kW Features POWER & ENERGY • 300 mW to 1 kW • Spectrally flat from 0.
Custom and OEM Products Complete Laser Measurement and Control Solutions Additional electrical connection, water fitting, and mounting details for several of our OEM thermopiles can be found below. PM10-19A, PM150-19A, PM150-50A Style: Active amplified output Input/Output connector: 4-pin, Molex part no. 22-12-2044 pin 1: -10 to -20V power input pin 2: Ground pin 3: +10 to +20V power input pin 4: Output signal Current draw: Approx. 8 mA at -15 V, Approx.
Beam Diagnostics Introduction Introduction to Laser Beam Diagnostics POWER & ENERGY In today’s fast-paced photonics market it is important to understand the technical specifications of highly complex laser systems and their applications. As well as analyzing the power or energy, it is also useful to understand the shape, intensity profile, and propagation of a laser beam.
LaserCam-HR Introduction to Camera-Based Beam Diagnostics Coherent BeamView Analyzer systems are the recognized leader in software, hardware and optical components for laser beam analysis. Constant product improvement based on customer feedback, and innovation from beam analysis experts, have made BeamView Analyzer products the first choice for laboratory, factory and field measurements.
Beam Diagnostic Cameras LaserCam-HR and LaserCam-HR-UV Features POWER & ENERGY • USB 2.0, 10-bit digital output • Large-area CMOS array, 8.5 x 6.
Beam Diagnostic Cameras LaserCam-HR-InGaAs Features • USB 2.0 large-area, InGaAs sensor, 9.6 mm x 7.
Beam Diagnostic Cameras Additional Digital and Analog CCD Cameras Features POWER & ENERGY • CW operation and single-pulse capture rates to 10 kHz • 1/4” and 1/2” CCD active sensor sizes • Spectral range of 190 nm to 1100 nm Power & Energy Meters • Pixel resolution down to 5 µm • High optical dynamic range • Cameras specifically designed for laser beam analysis Power Sensors Energy Sensors LaserCam-IIID Digital Camera Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE Coherent’s 8-bit analog CCD ca
Beam Diagnostic Cameras Additional Digital and Analog Cameras Features POWER & ENERGY • 190 nm to 1100 nm spectral range • 1/2” and 1/4” CCD camera for laser beam profiling • 10-bit digital output with LaserCam-IIID Power & Energy Meters • 8-bit analog output for LaserCam-II and P-TM7 (requires an external frame-grabber, part no. 33-2700-000) • 6.4 x 4.8 mm sensor area 1/2” LaserCam-IIID • 8.5 x 9.8 µm pixel pitch 1/2” LaserCam-IIID Power Sensors • 3.6 x 2.7 mm sensor area 1/4” LaserCam-IIID • 4.8 x 5.
BeamView Analyzer Software Introduction to BeamView-USB Software Features POWER & ENERGY • High-speed USB 2.
BeamView Analyzer Software BeamView Analyzer Software Features Adjustable Trigger Delay A new adjustable Trigger Delay feature in the BeamView-USB 4.4 software lets users add default trigger delay to the LaserCam-HR camera. This assists by providing additional flexibility when firing the camera from an external trigger source such as the SYNC Output of a laser.
BeamView Analyzer Software BeamView Analyzer Software Features BeamView Analyzer Software Additional Features The following BeamView Analyzer features are common among all three BeamView software platforms: POWER & ENERGY • More than 25 different numerical analysis functions Power & Energy Meters • Several different profile views • Multiple image import and export formats • Import and export of results data and profile data Power Sensors • Pass/Fail settings and user-selectable fault actions Energy S
BeamView Analyzer Software BeamView Analyzer Software Features Beam Stability The continuous on-line statistical analysis display shows results of all, or a combination of, functions and pass/fail parameters for all captured samples and accumulated results. The user can scroll through the analysis results of individual images, and also view the minimum, maximum and sigma (standard deviation) values. This makes comparing individual samples to the time-dependent statistical data easy.
BeamView Analyzer Software BeamView Analyzer Software Features Summary Analysis, On-Line Pass/Fail Tests POWER & ENERGY Power & Energy Meters Power Sensors Energy Sensors Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE INDICES Laser CrossReference Index Product Name Index • Selectable calculation area • Centroid position/wander • On-line statistical analysis (all results): - Minimum, average, maximum - Sigma (standard deviation) • Peak intensity/position • Peak-to-average intensity •
BeamView Analyzer Software BeamView Analyzer Software Features Summary Image Capture and Storage • Pulsed or CW (continuous) analysis • Multi-channel (not simultaneous) camera input • Support for multiple camera types (new in BeamView-USB 4.4.0) • Adjustable camera exposure time (new in BeamView-USB 4.4.
Beam Diagnostic Accessories Laser-Grade Attenuation Optics for Cameras Features POWER & ENERGY • Laser-grade attenuation optics • Compatible with all Coherent beam diagnostic cameras • Virtually undistorted and interference-free attenuation Power & Energy Meters • Variable and fixed attenuation for beams up to 2000W/cm2 or 50J/cm2 • C-Mount threads couple directly to cameras Power Sensors Energy Sensors Attenuation Optics & Accessories Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE INDICES La
Beam Diagnostic Accessories Attenuation Optics for Cameras BCUBE, UV-BCUBE, VARM, C-VARM, UV C-VARM and all other Coherent cameras have female C-Mount threading, making them easy to connect with the male C-Mount connection flange provided with each attenuator. Also, all attenuators have 1/4-20 tapped holes for independent post or plate mounting. POWER & ENERGY Power & Energy Meters The C-Mount flanges (threaded rings) also have a female RMS microscope thread.
Beam Diagnostic Accessories Extreme-UV Beam Intensity Profiler (BIP) Optics Features POWER & ENERGY • UV operation from 10 nm to 355 nm • Choice of 12 mm or 30 x 40 mm diameter apertures • Operation with BeamView Analyzer Systems Power & Energy Meters These Extreme-UV Beam Profiler Optics use UV-to-visible fluorescence converter face plates to couple the input laser beam to any appropriate Coherent camera. Any of our visible wavelength range cameras can be used with the Beam Intensity Profilers.
BeamMaster Knife-Edge Beam Profiler Features POWER & ENERGY • CW laser beam shape, power and position measurements • Beam sizes from 3 μm to 9 mm with 0.1 μm resolution and high dynamic range • Real-time Windows display, analysis and data logging system • Wavelengths from 190 nm to 1800 nm Power & Energy Meters Power Sensors Energy Sensors BM-3: 13.1 mm (0.5 in.
BeamMaster Knife-Edge Beam Profiler POWER & ENERGY Power & Energy Meters Power Sensors Energy Sensors Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE INDICES Laser CrossReference Index Product Name Index Beam Profiles and Widths On each rotation of the drum, BeamMaster captures and processes the data from the passage of the seven knife edges across the beam (three knife edges with BM-3) as power, position and profile information.
BeamMaster BeamMaster Accessories The 2D contour maps and the 3D isometric plots can be displayed with or without scan axis and grids, and the isometric plots can be rotated for easier viewing of the detailed structure. POWER & ENERGY BeamMaster System Components Each BeamMaster system consists of a sensor head, complete with a 1.8 m cable, a 1/2-length (187 mm) 32-bit PCI card to plug into a PC computer, complete Windows software on a CD-ROM disk, a printed instruction manual, a 0.
ModeMaster PC M2 Beam Propagation Analyzer Features POWER & ENERGY • Measurement and display of CW laser divergence, M2 (or k) and astigmatism • Beam sizes 0.
ModeMaster PC M2 Beam Propagation Analyzer Coherent pioneered M2 beam propagation analysis with the ModeMaster system a decade ago. Now, the new ModeMaster PC Laser Beam Propagation Analyzer combines all the ISO-compliant accuracy and powerful features needed for measuring M2 and other beam propagation analysis functions for CW lasers. It also provides the added flexibility and value of a personal computer to provide optimum user control, data processing, storage and results display.
ModeMaster PC M2 Beam Propagation Analyzer POWER & ENERGY Power & Energy Meters Power Sensors Energy Sensors Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE INDICES Laser CrossReference Index Product Name Index Real-Time Display Pointing-Stability Display Real-Time M2 and Beam Profiles The ModeMaster PC provides real-time measurement and display for fine tuning M2 and many other beam propagation parameters, as well as the near-field or far-field pinhole intensity beam profiles.
ModeMaster PC Laser Beam Quality The closer an actual laser beam is to diffraction-limited, the more tightly it can be focused, the greater its depth of field, and the smaller the diameter of the beam optics can be to transmit the beam. M2 is the ratio of the divergence of the actual beam to that of a theoretical diffraction-limited beam of the same waist size in the TEMoo mode. Thus, the angular size of the beam in the far field will be M2 larger than calculated for a perfect Gaussian beam.
ModeMaster PC Selecting a ModeMaster PC System Configuration POWER & ENERGY ModeMaster PC systems are available in eight standard configurations (all include scanning head, 5-axis mount, USB control/ interface console, cables, PC software and manual). All configurations provide measurements in four wavelength ranges, with two divergence ranges (high-divergence and low-divergence) within each wavelength range.
ModeMaster PC Complete Geometric Beam Characterization Along the Laser Beam Path Components for Other Wavelength and Divergence Ranges The body design of the ModeMaster PC scanning head has modular lens and detector sets that allow quick changes to other wavelength or divergence ranges to meet your measurement needs. Detector High-Divergence Lens (IR) IR Lens Tube The IR body can only be used with the IR (pyroelectric - pyro) detector and either the low-divergence or high-divergence IR heads.
WaveMaster Laser Wavelength Meter Features POWER & ENERGY • 380 nm to 1095 nm wavelength range • RS-232 interface • Internal self-calibration Power & Energy Meters • Fiber input with sampling probe Power Sensors Energy Sensors Custom & OEM Model Wavelength Coverage (nm) Accuracy (nm) Resolution (nm) Minimum Pulse Rep. Rate Maximum Pulse Rep.
WaveMaster Laser Wavelength Meter The WaveMaster measures the wavelength of both CW and pulsed lasers of any repetition rate. The wavelength can be displayed in GHz, wave numbers, or nanometers, with vacuum and air readings available. The WaveMaster will read the peak wavelength of sources as wide as 2 nm from 380 nm to 1095 nm. Bandwidths wider than 2 nm can be accommodated at the longer wavelengths. POWER & ENERGY Power & Energy Meters The WaveMaster is easy to use.
Calibration and Service Certification POWER & ENERGY Power & Energy Meters Power Sensors Energy Sensors Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE Calibrate Equipment to Maximize Longevity Laser power and energy meters from Coherent are precision instruments, capable of delivering very accurate measurements during many years of useful service.
Calibration and Service Warranty Limited Warranty Coherent, Inc., warrants to the original purchaser that its laser power and energy meters and sensors are free from defects in materials and workmanship and comply with all specifications, active at the time of purchase, for a period of twelve (12) months. Coherent, Inc., will, at its option, repair or replace any product or component found to be defective during the warranty period.
Measurement Products for Use with Coherent Lasers Matrix of Recommendations* POWER & ENERGY CO2 (Diamond) Lasers Laser C-30 C-40, C-55, C-70 G-100, G-150 G-100i K-250, K-225i, K-300 E-400, K-500 GEM Select 50, 100 EOM-10 MID-IR-2 SIFIR Wavelength (µm) 10.6 10.6 10.2 to 10.7 9.4 ±0.3 10.4 to 10.8 10.2 to 10.8 10.6 nominal 10.6 4.
Measurement Products for Use with Coherent Lasers Matrix of Recommendations* Ion Lasers Laser Innova (<1W) Innova (>1W) Q-Switched Lasers Laser Wavelength (nm) Power Meter Power Sensor Energy Meter Evolution (<30W) 527 FieldMaxII-TOP PM30 LabMax-TOP Evolution (>30W) 527 FieldMaxII-TOP PM150 Ultrafast Amplifiers Laser Wavelength Power Meter Power Sensor Energy Meter Energy Sensor OPerA Solo 240 nm to 20 µm FieldMaxII-TOP PS10/PM10 LabMax-TOP J-10MT-10KHZ (<1 mJ pump) J-10MB-HE (>
Model Name Index Product Name POWER & ENERGY Power & Energy Meters Page Number 1000:1 Attenuator 1.
Model Name Index Product Name Page Number PM150 29 PM150-19A 53, 55 PM150-19C 53, 55 PM150-19B 53, 55 PM150-50 29 PM150-50A 53, 55 PM150-50C 30 PM150-50B 53, 55 PM150-50XB 54, 55 PM150-50XC 36 PM150X 36 PM1K 32 PM1K-100 33 PM1K-36B 54-55 PM1KX 37 PM2 28 PM200F-19 31 PM200F-50 31 PM200F-50X 37 PM2X 35 PM3 Pyroelectric Detector Page Number 79 Pyroelectric Test Slide Black Coating 49 Pyroelectric Test Slide MB Coating 49 Pyroelectric Test Slide Diffuse Metallic
Notes POWER & ENERGY Power & Energy Meters Power Sensors Energy Sensors Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE INDICES Laser CrossReference Index Product Name Index 88 Superior Reliability & Performance • www.Coherent.com • LMC.sales@coherent.
Doing Business with Coherent Ordering We are pleased to accept orders online at www.Coherent.com, or by phone, fax, e-mail or mail. When confirming an order that has been placed, please indicate “confirming” on the order. Warranty Goods are warranted to be free from defects and to work in the manner specified for a period of 12 months from date of shipment. See page 83 for further warranty details. Pricing Prices are FOB Portland, OR, and do not include freight, duty or any applicable taxes.
Coherent, Inc., Corporate Headquarters 5100 Patrick Henry Drive Santa Clara, CA 95054 United States Coherent, Inc., Portland 27650 SW 95th Avenue Wilsonville, OR 97070 United States Toll Free: 1-800-343-4912 Tel: (408) 764-4042 Fax: (503) 454-5727 www.Coherent.com China Coherent, Inc., Beijing Room 215 Yin Gu Building No. 9 Beisihuan Xi Road Haidian District Beijing, 100080, China Tel: +86-10-6280-0209 Fax: +86-10-6280-0129 www.Coherent.com.
