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 |
IGOR DROBOT says
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.