Kilowatt Class 800 Watt Qcw 976nm Vcsel Diode Array Module

US $5500

  • Las Cruces, New Mexico, United States
  • Jun 7th
Price is for 1  QCW 800 watt rated VCSEL module. Please specify serial number at time of order. See below. 4 modules available. Note: United States inland shipping only. Will not ship to Alaska or Hawaii. 1 unit slightly used (under 10 hours ) and the other 3 units are brand new modules. These kilowatt class array modules must only be operated in Quasi Continuous Wave (QCW) mode.   1 to 10Hz pulse repetition frequency operation depends on the input current duty cycle "on time" from 100 microseconds to 3 milliseconds. See attached data. Laser diode output power and wavelength have been recently verified on unit s/n 113012-01 VCSEL Diode Array Typical Specifications: Test Parameters: 250Amp, 100us pulsewidth, 0.1% Duty Cycle Serial Number     Power (W)         Wavelength(nM)         022812-02              812                    972.82 022812-03              795                    970.46 113012-01              805                    975.98 113012-02              816                    974.12       • Vertical-Cavity Surface-Emitting Laser technology • Uniform pumping & reliable operation • Simple packaging • 976nm wavelength • Application: QCW end pumping of solid-state laser Spectral Width 1nm to 3nm Emitter Array Size: 4.7mm x 4.7mm PARAMETER                    CONDITIONS               MIN              TYP            MAX   UNIT QCW Output Power                     20C                   700               800               --        W Wall-plug efficiency                    400W, 20C            45               55                 --        % Center wavelength                      700W, 20C           965              975             985      nm Spectral width (FWHM)              700W, 20C            --                  1                  3       nm Wavelength shift                          20C                  0.060 0.         0.065          0.070    nm/°C Divergence (half angle)               700W, 20C            --                 0.15              0.2     rad Emission area                               --                     --               4.7 x 4.7          --       mm x mm

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