Distributed Fiber Optic Vibration related photodetectors and fiber optic sensing products - page 2
Distributed Fiber Optic Vibration related products
1550nm Fibre-Coupled Acousto-Optic Modulator 80Mhz
[AOM] 2024-07-03 11:43:02
1550nm fiber-coupled acousto-optic modulator for fiber optic sensing applications such as distributed fiber optic vibration sensing systems.
Acousto-Optic Modulator 1550nm Frequency 200Mhz Rise Time 10ns
[AOM] 2023-08-15 00:34:54
The G-1550-200-L-D-T-AA-G3-T-L is 1550nm fiber-coupled acousto-optic modulator(AOM), Frequency 200Mhz, deal for fiber optic sensing system applications.
DVS-A Module With Integrated Fiber Optic Vibration(DVS) and DAQ
[DVS Module] 2025-04-23 12:21:42
The module is internally integrated with a DVS optical path for distributed fiber vibration and a data acquisition card with Gigabit Ethernet interface output, which only needs to be paired with a PC to form a DVS system.
Raman Amplifier Module for Distributed Fiber Optic Vibration Systems
[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.
DVS-ETH-100-1 Distributed Fiber Optic Vibration DVS DAQ Card
[DAQ] 2025-04-05 00:41:53
The DVS-ETH-100M-1 is a dual-channel, 12-bit high-speed data acquisition card with Gigabit Ethernet connectivity, supporting 100 MSps sampling, 100+ km DVS data collection, and built-in demodulation algorithms for direct vibration analysis or raw data processing.
Distributed Fiber Optic Vibration related articles
Distributed Fiber Optic Vibration System Integration Module Upgrade
The newly released DVS integrated module supports dual channels and is tested at temperatures from -20 to 60 degrees with stable performance.
How to demodulate data from a distributed fiber optic vibration system
The format of the raw data collected by a distributed fiber optic vibration system (DVS) and how to demodulate it.
Coherent Detection Module for Distributed Fiber Optic Vibration
Coherent Detection Module for Distributed Fiber Optic Vibration/Sound Detection (DVS/DAS) and Wind Radar.It is characterized by high signal-to-noise ratio, high reliability and easy integration.
Data acquisition card for distributed fiber optic vibration monitoring system
Introduction of data acquisition card for distributed fiber optic vibration monitoring system, 100M sampling rate, PCIe interface with demodulation algorithm.
YB-DAS-250-DAQ Distributed Fiber Optic Vibration Data Acquisition Card Description
YB-DAS-250-DAQ Distributed Fiber Optic Vibration Data Acquisition Card Description of how long the fiber optic length can be supported
What scenarios are distributed fiber optic vibration systems used in?
What scenarios are distributed fiber optic vibration systems(DVS/DAS) used in?
What is the maximum distance of distributed fiber optic vibration sensing?
How long can a distributed fiber optic vibration sensing system monitor? In the laboratory it can support 80km, in the application site to consider the light decay and other reasons, the maximum available 60km.
What is the spatial resolution of the distributed fiber optic vibration monitoring system?
The spatial resolution is related to your optical pulse parameter setting, which is set according to the monitoring length of the fiber optic cable. 40km distance we can achieve 5m spatial resolution.
What type of fiber is used for distributed fiber optic vibration sensing?
The type of fiber used for distributed fiber optic vibration sensing is single-mode G652, which is a very common fiber, all in our communication fiber optic cable, and is not expensive.