DVS related photodetectors and fiber optic sensing products - page 3

[EDFA] 2024-10-28 13:09:50

Raman amplifier modules can be used in distributed fiber optic vibration systems, capable of increasing fiber optic sensing distances up to 40km or more.

[DAQ] 2026-06-17 06:48:22

The DVS-ETH-100-1 is a 12-bit dual-channel high-speed data acquisition card exclusively engineered for DVS distributed fiber optic vibration sensing systems. With 100MSps synchronous sampling, Gigabit Ethernet connectivity, and built-in averaging/differential demodulation algorithms, it supports real-time data collection for up to 100+ km fiber optic links. Featuring plug-and-play integration (no complex drivers) and industrial-grade stability, it is the ideal data acquisition solution for fiber optic vibration, and structural health monitoring applications.

[Amplified Photodetector] 2026-03-18 09:30:17

[DVS Module] 2026-06-08 22:42:37

Mini-DVS Module Suitable for perimeter security, fiber optic cable locators, and other application devices.

[DVS Module] 2025-10-28 15:27:04

The PZT fiber vibrator is a fiber optic vibration simulator that induces periodic vibrations in the optical fiber by applying voltage to the PZT material, causing it to undergo cyclic compression and tension.

What are the DVS, DTS, DAS, FBG of fiber optic sensing, what are their technical features, and what are their main uses.

DVS-A series DVS all-in-one integrated module each channel can support 40km. data output for 2-way Gigabit network port, built-in fiber optic sensing demodulation algorithm.

Fiber Optic Sensing Explained: How DVS (Amplitude) and DAS (Phase) Work, Differences, and Use Cases

What was the difference between DAS and DVS before. How easy it is to develop and how it compares in terms of sensitivity.

The software programming of DVS/DAS system is actually for the interface programming of data acquisition card, you can use C, C++, Python, labview, matlab, etc. for programming.

DVS/DAS system with ultra-narrow linewidth lasers, 1550nm 3k linewidth 20mW lasers are usually used in our system.