raman related photodetectors and fiber optic sensing products
raman related products
Compact Distributed DAS All Demodulation Module with Integrated Acquisition Card
[DVS Module] 2026-02-24 08:10:50
DVS/DAS Integrated Optical Module
[DVS Module] 2025-08-04 23:54:55
YB Photonics’s DVS/DAS integrated optical module highly integrates inside our own proprietary ultra-narrow linewidth laser, pulsed EDFA, Raman amplifier, AOM and other optical components in single compact package.
DTS-ETH-250M-2A 250MSps DAQ Board for Raman Distributed Temperature Sensing
[DAQ] 2026-02-22 03:26:48
Standard DAS Hardware All-in-One 6~10meter spatial resolution
[DVS Module] 2025-12-24 22:51:14
Dual Port APD Receiver Module For Raman DTS
[Avalanche Photodetector] 2025-05-16 23:23:49
The APD modules are based on low-noise avalanche photodiodes made of InGaAs with a built-in pre-amplifier and high voltage supply.A temperature compensation function allows the APD to be operated at constant gain across a wide operating temperature range.
raman related articles
Raman amplifiers in distributed fiber optic acoustic sensing systems Video
Raman amplifier solves the problem of low signal-to-noise ratio in distributed fiber optic acoustic sensing DAS systems