Electronic circuit technology
Laser driver circuit
Large current LD driver circuit
- Optical amplifier pump laser driver
- 100 W-class high-power LD array control
- APC, ACC,... controls
Short pulse LD driver circuit
- Sub-ns and large current LD driver
- Flex pulsar Series (variable pulse-width, repetition frequency), etc.
Low-noise LD driver circuit
- Wavelength-tunable laser control circuit
- Narrow linewidth (< 100 kHz) LD driver
Receiver circuit
High-sensitivity receiver circuit
- Photon counting circuit for PMT
- LIDAR receiver circuit using an APD
Miscellaneous
TEC control circuit
- TEC circuit for temperature stabilization with an accuracy of less than 0.01 ℃.
Lithium Niobate (LiNbO3) control circuit
- LN modulator control circuit is required for the precise bias control in equipment such as the Two-tone generator.
FPGA logic circuit
- Xilinx, Altera FPGA logic
- FIR, IIR digital filter
Firmware & software
- FPGA with built-in microcomputer (NIOSII)
- Device control using external microcomputer and GUI
↓Click a picture to enlarge
FPGA
Variable pulse-width LD driver
