Lidar related photodetectors and fiber optic sensing products - page 1

[Laser Module] 2025-04-23 12:31:05

1550nm Ultra-narrow Linewidth Single-Frequency Laser module,Compact module size, narrow line width (<3k), 20mW output power, high stability, ideal for device integration, distributed fiber DAS, DVS systems.

[Laser Module] 2024-04-15 23:15:26

1550nm Narrow Linewidth FMCW Tunable Laser Module with Ultra Low RIN Noise and Excellent FM Performance for Wide Range of FMCW Lidar Applications.

[Si APD Photodiodes] 2024-01-19 14:51:51

800μm, 500μm, 230μm photosensitive surface;Laser distance measurement, laser warning, LIDAR and other applications.

[Avalanche Photodetector] 2023-10-04 15:06:23

The detector is based on a silicon-based avalanche photodiode with 1064 nm enhanced response and high gain response for atmospheric aerosol radar

[EDFA] 2023-11-04 23:53:50

The module integrates both an EDFA erbium-doped fiber amplifier and a Raman fiber amplifier inside the module, which significantly reduces system complexity, increases reliability, and reduces size compared to conventional EDFA and Raman amplification systems. The front-end EDFA is available as a pulsed EDFA or an amplified EDFA suitable for ultra-long-range fiber optic sensing systems or high-speed fiber optic communication systems.

What type of photodetector is used for LIDAR depends on the detection scheme of the LIDAR, if the LIDAR is based on the TOF principle, the APD type of photodetector is selected, if the LIDAR is based on the FMCW principle, the BPD balanced photodetector is selected.