- DVS/DAS integration modules
- DAQ Boards
- DTS Integration Module
- FBG Demodulator Module
- Laser Modules
- Acousto-Optic Modulator
- Erbium-doped fiber amplifier module
- Optical Device
Products tagged with Distributed Fiber Optic Vibration
Distributed Fiber Optic Vibration related contents
Cost-Effective DAQ Boards For Distributed Acoustic Sensor DAS
[DAQ] 2025-04-23 12:29:49
Data Acquisition Card for Distributed Acoustic Fiber Sensing (DAS) with Pulse Output sends TTL pulses directly to the AOM driver, eliminating the need for an additional pulse generator and greatly reducing system complexity.
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.
Distributed Optical Fiber Vibration Sensor Module (DVS Module)
[DVS Module] 2025-04-05 01:13:51
The DVS integrated module of distributed fiber optic vibration sensing system integrates ultra-narrow linewidth light source, AOM acousto-optic modulator, pulsed EDFA, optical circulator, Raman amplifier, DVS coherent receiver module, etc., which only needs to be matched with a high-speed data acquisition card to make a set of DVS distributed vibration measurement system.
Distributed Fiber Optic Acoustic Sensing (DAS) Integration Module
[DVS Module] 2025-03-31 06:47:42
The distributed fiber optic DAS integrated module has a high performance 3k narrow linewidth laser, AOM acousto-optic modulator, EDFA amplifier and other devices integrated inside, with coherent detection optical path and very sensitive technical features.Easy OEM for customers.
APD20 APD Amplified Photodetector Fiber-Coupled
[Avalanche Photodetector] 2023-10-01 02:49:58
APD20 series APD photodetector module, can detect near infrared light in the region of 400-1700nm with fiber coupling input, bandwidth from 10M to 400M. suitable for detecting nW level of optical power.
Related articles
What scenarios are distributed fiber optic vibration systems used in?
What scenarios are distributed fiber optic vibration systems(DVS/DAS) used in?
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.
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.
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 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.
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.