Laser intelligent control board

The laser intelligent control board is the main control board for picosecond and femtosecond ultra fast lasers, supporting the control and performance monitoring of core optical functional units, as well as system management and communication with the upper computer. This control board can monitor the working status of lasers and measure output power and pulse energy in real-time. It relies on core intelligent control algorithms to feedback and control core devices such as pump LD current, AOM timing, and attenuation to achieve active stability of output power and pulse energy. It can also support external power control. The control board is based on FPGA and supports multiple pulse output modes for timing control. It also has functions such as abnormal recording and alarm, cover opening protection, and interlock. In addition, the control board can also support the management and control of system units such as CFBG, motor, crystal temperature control furnace, Shutter, and guiding light, and is supported by rich Firmware and UserApp software.

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• SPECIFICATIONS

  AIO-EDFA-2IN1

• Power stability

  <0.5%RMS over 72h

• Support seed pulse repetition frequency

  Up to 50 MHz

• Power adjustment accuracy

  14bit

• Delay control accuracy

  <2.5ns

• Pre discharge stage pump source

  1~3

• Main discharge pump source

  2~4

• Power monitoringPD 

  Up to 8

• Temperature sensor

  Up to 8

• Humidity sensor

  1~2，RH accuracy 3%

• Output synchronization signal

  1~3，OSC/PP/LASER

• Input synchronization signal

  1~3，Gate/TRIG/MOD

• Pulse output mode

  Gate、Trig、PSO、POD、Burst

• Laser intelligent control board Download