Laser Measurement and Control 2015 Product Catalog Power and Energy Measurement Custom Power and Energy Sensor Solutions Beam Diagnostics Superior Reliability & Performance Coherent Operational Excellence Operational Experience You Can Count On For over 40 years, Coherent has been supplying you with the best laser measurement and beam diagnostic -Time Deliver equipment available. We realize that while On y technical specifications greatly influence your purchasing decisions, you also must m W consider many other important criteria. a a r r g r o a r n Through customer surveys we found P t y that Product Reliability, Speed of 4 2 Responsiveness, and Technical C Support are the three top criteria when choosing a laser test and Operational measurement supplier. That’s why we place as much emphasis on Excellence P r r e Operational Excellence as we do on o d technical superiority. Operational m u o c e t Excellence means: c t i s R v u r e C l e r • Overall product warranty rate <1% ia S o • Calibration turnaround time <5 days b ri il e • On-time delivery for all new orders >95% it p y Su • Shipment of C24 orders within 24 hours Tec rt For Product Reliability, Speed of Responsiveness, hnical Suppo and Technical Support, make the safe choice you can always count on – Coherent. Coherent C24 Quick Ship Program Items in the catalog with the icon next to the part number are in our C24 Quick Ship program. Orders that exclusively contain C24 items are eligible for next business day shipment from the manufacturing site in Wilsonville, Oregon. Laser Measurement and Control Table of Contents New Products POWER New Products 4 & ENERGY Power Power and Energy Meters & Energy Meters Power and Energy Measurement Solutions 5-7 Power and Energy Meter Quick Reference Guide 8 USB/RS Power Compatibility Chart for Our Most Popular Meters and Sensors 9 Sensors LabMax-Pro SSIM 10-13 DB-25 LabMax Meters 14-16 Power Sensors FieldMaxII Meters 17-18 FieldMate 19 USB/RS Energy LaserCheck 20 Sensors Meter Accessories 21 DB-25 Energy Sensors Power Sensors Introduction and Selection Charts 22 Custom & OEM Long-Pulse Energy Measurement with a Thermopile 23 PowerMax-Pro Sensors 24-27 BEAM PowerMax-USB/RS Sensors Product Overview 28-30 DIAGNOSTICS PowerMax-USB/RS Sensors 31-41 PowerMax-USB/RS Sensor Accessories 42 CALIBRATION & SERVICE Power Sensor Summary Specifications (standard DB-25 LM and PM models) 43-44 LM Model Beam Position Sensing Thermopile Sensors (10 mW to 5 kW) 45-48 Laser Cross- High-Sensitivity Optical Power Sensors (10 nW to 50 mW) 49 Reference Index PM Model Thermopile Sensors (100 µW to 5 kW) 50-55 PM Model Large Area High Power Water-Cooled Thermopile Sensors (100W to 5 kW) 56 Model Name Index PM Model High Peak Power Thermopile Sensors (10 mW to 30W) 57 PM Model Thermopile Sensors with UV Coating (10 mW to 1 kW) 58-61 Power Sensor Accessories 62-63 Energy Sensors EnergyMax Introduction and Selection Charts 64-69 EnergyMax-USB/RS Sensors Product Overview 70-71 1 Laser Measurement and Control Table of Contents Energy Sensors (cont.) POWER & ENERGY EnergyMax-USB/RS Sensors 72-78 EnergyMax Sensors - Standard DB-25 79-85 Power & Energy EnergyMax Accessories 86-87 Meters Measuring Energy with an Oscilloscope 88 USB/RS J100 Energy Sensor 89 Power Sensors Custom and OEM DB-25 Power Custom and OEM Products Introduction 90 Sensors OEM Thermopiles (10 mW to 1 kW) 91-92 USB/RS OEM Thermopile Detailed Drawings 93 Energy Sensors Beam Diagnostics DB-25 Energy Introduction to Laser Beam Diagnostics 94-95 Sensors Custom Beam Diagnostic Cameras & OEM LaserCam-HR II 96 LaserCam-HR-UV 96 BEAM DIAGNOSTICS LaserCam-HR-InGaAs 97 CALIBRATION BeamView-USB Analyzer Software & SERVICE BeamView-USB 98-103 Laser Cross- Reference Beam Diagnostic Accessories Index Laser Grade Attenuation Optics for Cameras 104 Model Attenuation Optics for Cameras 105 Name Index Extreme-UV Beam Intensity Profile Optics 106 BeamMaster Knife-Edge Based Beam Profilers 107-108 BeamMaster Accessories 109 2 Laser Measurement and Control Table of Contents ModeMaster PC POWER M2 Beam Propagation Analyzer 110-115 & ENERGY Power WaveMaster & Energy Meters Laser Wavelength Meter 116-117 USB/RS Power ISO 17025, Calibration, Warranty and Service 118-119 Sensors DB-25 Measurement Products for Use with Coherent Lasers 120-122 Power Sensors Model Name Index 123-124 USB/RS Energy Sensors Doing Business with Coherent 127 DB-25 Energy Sensors How to Contact Us 128 Custom & OEM BEAM DIAGNOSTICS CALIBRATION & SERVICE Laser Cross- Reference Index Model Name Index 3 New Products New to the Catalog POWER PowerMax-Pro and LabMax-Pro & ENERGY Power & Energy Meters USB/RS Power Sensors DB-25 Power Sensors USB/RS Energy Sensors DB-25 Energy Sensors LabMax-Pro SSIM Laser Power Meter, PowerMax-Pro Laser Power Sensor* Custom & OEM The newest generation in sensor technology, enhances productivity and quality while improving measurement speed. Key Applications: PowerMax-Pro Laser Power Sensor BEAM DIAGNOSTICS • Laser processing including cutting, drilling, welding, • <10 μsec rise time, 150W, 30 mm aperture, broadband engraving • Medical systems including aesthetic long pulse LabMax-Pro SSIM Laser Power Meter CALIBRATION treatments & SERVICE • New ultrafast 20 kHz and 625 kHz sampling modes • Diode LIV testing - increase resolution and shorten • Visualize and analyze laser pulses and bursts test time Laser Cross- • Faster production and QA testing Reference Index Coherent has launched a new breakthrough power sensor Example of Instant Power Reading Model technology that delivers six orders of magnitude faster Using PowerMax-Pro and LabMax-Pro Name Index speed than has been previously possible with thermopile 6 technology. PowerMax-Pro 5 Thermopile With PowerMax-Pro and LabMax-Pro you can now obtain 4 instant average power, peak power, rise time and pulse energy to test lasers in production faster and measure 3 with better resolution. These capabilities will allow you to improve development of process recipes, and better Power (W) 2 troubleshoot lasers in the field, all of which leads to better 1 quality and productivity for you and your customers. 0 * PowerMax-Pro and LabMax-Pro sold separately 0 51015202530 Time (sec) 4 Power and Energy Measurement Solutions Sensor Technologies Coherent offers four different sensor technologies (PowerMax-Pro, thermopile, semiconductor/optical, and pyroelectric) that address a broad range of measurement parameters and laser characteristics. POWER & ENERGY PowerMax-Pro Power & Energy Meters Coherent developed PowerMax-Pro technology (Patent Pending) to meet the growing need for a laser power sensor that offers the broad wavelength sensitivity, large dynamic range and high damage resistance of USB/RS a thermopile, together with the fast response speed approaching that of a Power Sensors semiconductor photodiode. The PowerMax-Pro is constructed and configured differently than a DB-25 thermopile. Specifically, in this device the heat flows vertically through the Power detector, and the electrical field that is generated moves perpendicular Sensors to the heat flow. The materials used in this sensor are a stack of films which have layer thicknesses on the order of microns. Incident laser light USB/RS is absorbed and generates heat which is able to flow very quickly through Energy these thin layers to the heat sink below the detector where it is dissipated. Sensors The electrical signal from the thin film layers moves laterally to the edges of the device where it can be measured by tapping into the sensor DB-25 electrodes. PowerMax-Pro - Laser Power Sensors Energy Sensors In contrast to the traditional, radial flow thermopile, which has a sensing time constant value of several seconds, the time constant for the thin film configuration is in the microsecond range. This enables the sensor to provide an essentially instant power measurement without any overshoot and also enables pulse analysis of modulated lasers with pulses greater than 10 Custom microseconds. & OEM BEAM Pyroelectric DIAGNOSTICS 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 CALIBRATION & SERVICE 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 Laser pulsed lasers. Cross- Reference Index Pyroelectric sensors are ideal for measuring the output of pulsed lasers. These devices can be used at repetition rates to 10 kHz and beyond, and can be used to measure laser pulses beyond a Joule. Model Name Index EnergyMax - Laser Energy Sensors 5 Power and Energy Measurement Solutions Sensor Technologies POWER Thermopile & ENERGY Thermopile sensors are a great all-purpose technology suitable for many lasers. They are used for measuring CW laser power, average power in Power & Energy pulsed lasers, and are often used to integrate the energy of long pulses. Meters Thermopile sensors absorb incident laser radiation and convert it into heat. This heat ultimately flows to a heat sink that is held at USB/RS Power ambient temperature by either convection-cooling or water-cooling. Sensors The temperature difference between the absorber and the heat sink is converted into an electrical signal by a thermocouple junction. DB-25 Power Thermopiles operate across a wide range of input powers, and unlike Sensors a semiconductor sensor they will not saturate. The spectral range is dependent upon the coating applied to absorb the laser energy. The coating used on many thermopiles is broadband in nature and is relatively flat from USB/RS the ultraviolet through the infrared. These sensors have natural response Energy Sensors PM Model Thermopiles times on the order of several seconds for a low power sensor and up to one minute for a kilowatt sensor.