DAQ related photodetectors and fiber optic sensing products
DAQ related products
Distributed Optical Fiber Vibration Sensor Module
[DVS Module] 2024-02-16 08:27:14
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.
Dual Port APD Receiver Module For Raman DTS
[Avalanche Photodetector] 2023-11-25 06:40:34
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.
Nanosecond Pulsed Laser for DTS Temperature Sensing 1550nm Power 30W
[Laser Module] 2024-02-17 02:47:09
The laser is customized for distributed fiber optic temperature measurement applications and features high stability, adjustable pulse width and high peak power output at 1550 nm with a minimum pulse width of 5 ns. It supports both ACC and APC mode operation.
1550nm Fibre-Coupled Acousto-Optic Modulator 80Mhz
[AOM] 2023-10-01 03:30:40
1550nm fiber-coupled acousto-optic modulator for fiber optic sensing applications such as distributed fiber optic vibration sensing systems.
100MSps high speed DAQ card for DVS
[DAQ] 2024-02-16 04:29:34
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.
DAQ related articles
DAS Integration Module and DAQ Installation and Wiring Tutorials
Distributed fiber optic acoustic sensing system installation and wiring tutorial, DAS integrated module and DAQ board wiring steps and precautions.
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