line related photodetectors and fiber optic sensing products - page 3

[DVS Module] 2026-06-20 00:28:13

[DVS Module] 2026-07-24 13:55:50

[DTS] 2026-08-23 08:51:26

[FBG] 2025-06-25 05:56:54

GY-FBG series fiber grating demodulator module can be matched with various fiber grating sensors, through the detection of grating wavelength changes to achieve the purpose of monitoring temperature, strain, pressure and other physical quantities. The wavelength range is from 1525nm to 1565nm, and the wavelength, light intensity and spectral data of the grating to be measured can be reported to the host computer through the serial port RS232.

[Avalanche Photodetector] 2026-04-11 08:33:39

The APD12703 series photodetector uses a 3mm diameter large target APD photodetector with very high gain and UV enhancement at 355nm, very suitable for fluorescence detection and other scenarios.

There's a crack here, and water seeps out through this tiny fissure. At this point, we need to use this fiber optic cable to monitor it and see if we can detect the leakage state. We trained an AI model to conduct this discrimination experiment.

1550nm 3k Narrow linewidth laser module，Used in distributed fiber sensing, lidar and other application scenarios.

Factory test report for narrow linewidth laser modules with screenshots of linewidth tests