fd related photodetectors and fiber optic sensing products - page 2
fd related products
100MSps high speed DAQ card for DVS
[DAQ] 2025-04-03 13:43:15
This is a data acquisition card for distributed fiber optic vibration monitoring system (DVS) with built-in TTL pulse signal trigger output function to provide signal to the AOM driver, saving extra signal generator (AWG) and reducing the integration difficulty and complexity of the system.
Enhanced DAS hardware all-in-one 3meter spatial resolution
[DVS Module] 2025-12-18 11:43:03
Standard DAS Hardware All-in-One 6~10meter spatial resolution
[DVS Module] 2025-12-24 22:51:14
High Performance DAS Hardware All-in-One Chirped Pulse Demodulation 2 meter spatial resolution
[DVS Module] 2025-08-08 13:31:59
The high-performance chirped DAS all-in-one adopts the chirped pulse demodulation scheme to realize and do the coherent fading suppression, which greatly improves the spatial resolution (2m), more sensitive, and higher signal-to-noise ratio.
APD210 APD photodetector for free space optical communication 1Ghz
[Avalanche Photodetector] 2023-10-04 15:06:10
APD210 photodetector module up to 1.8G bandwidth, while still having a very high gain (sensitivity), the module uses space optical input, suitable for scientific research field of space optical communication experiments, space optical laser detection and other scenarios.