Driver Module

The electronics research and development team has 15 research and development engineers, 6 of whom have more than 5 years of laser electronics design experience. The team is young and passionate, with a rigorous and solid style and dare to challenge innovation. The team’s capabilities include hardware design, embedded software design, FPGA development, and host computer software development. It has rich technical accumulation, undertakes and completes a number of vertical and horizontal projects, and undertakes more than 20 projects per year on average. The project covers solid-state lasers, fiber lasers, and laser applications such as laser communications, laser wind measurement, and gas aerosol detection. Technical accumulation includes: high-precision, low noise, high power and other temperature control, LD drive technology; resonance detection, PDH, saturation absorption, MTS and other laser frequency stabilization technologies; PD, PMT, APD and other photoelectric detection technologies; laser system timing and Signal editing; data acquisition and processing; system integration.

Conventional Continuous LD Driver Module

Supply voltage 24VDC-36VDC
LD voltage drop compatibility Adaptive (less than 0.5V supply voltage)
Continuous drive current 0-15A adjustable
Drive current adjustment step 0.1A
Drive current ripple Less than 50mA
Drive current efficiency Switch type constant current source, efficiency greater than 80%
Communication Interface RS232/RS422

Conventional Pulse LD Driver Module

Supply voltage 24VDC
LD voltage drop compatibility Provide program-controlled stabilized voltage source module (5v-48v) or LD power supply voltage selected by the customer
Trigger mode External trigger, internal trigger
Pulse current frequency 1-5kHz
Pulse width 0-400us adjustable
Pulse current range 0-20A adjustable
Current ripple Less than 10mA
Current rising edge Less than 20us
Communication Interface RS232/RS422

High Speed Pulse Modulation LD Driver Module

Supply voltage 12VDC
LD voltage drop compatibility 1-8V LD
LD drive current 0-9A(pulse)
LD pulse modulation frequency 0-100MHz
Modulation interface LVTTL,3.3V@50Ω,SMA interface
Communication Interface RS232/RS422

High Current Pulse LD drive Module

Supply voltage 24VDC
LD voltage drop compatibility Provide program-controlled stabilized voltage source module (48v-150v) or LD power supply voltage selected by the customer
Trigger mode External trigger, internal trigger
Pulse current frequency 1-1kHz
Pulse width 0-300us adjustable, step 1us
Pulse current range 0-120A adjustable
Current ripple Less than 50mA
Current rising edge Less than 20us
Communication Interface RS232/RS422

DFB Seed Driver Module

Supply voltage 12VDC
LD voltage drop compatibility 1-5V LD
LD drive current 0-500mA,Ripple is less than 10uA
TEC temperature control Compatible with 5V, 3A Tec, temperature control accuracy ± 0.001 ℃
Communication Interface RS232/RS422

1 thought on “Driver Module”

  1. I’m interested in the laser driver. Cost and delivery time.
    High Current Pulse LD drive Module – for 12 laser diode lines connected in series, power supply for each 2.5 V. Current 100 А , 36V , 250 us , 15-20Hz.

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