Data related photodetectors and fiber optic sensing products
Data related products
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.
1GSps dual-channel high-speed data acquisition card
[DAQ] 2025-04-03 01:59:35
The DAQ board, which can be set up to 1G sample rate and has built-in trigger output and input interfaces, can be used for applications such as DAS distributed acoustic sensing system with 200M AOM acquisition or LIDAR.
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.
Embedded Fiber Optic Vibration Sensor DAQ Card
[DAQ] 2024-02-01 04:52:10
Comes with an ATOM CPU, 4G of RAM, and is capable of running an operating system. Reads DAQ data through the built-in PCIe interface, and supports data transfer through the network port.
Embedded 8-channel Dynamic Signal Acquisition Card DAQ
[DAQ] 2024-02-01 07:35:15
High-performance K7 FPGA chip on board, connected to the CPU through the PCI Express 2.0 bus, which can realize fast real-time transmission of acquisition data, and the maximum sampling rate of the acquisition card is 204.8KSps.
Data related articles
Data acquisition system for fiber optic vibration monitoring
From the schematic diagram we can see that the distributed fiber optic vibration data monitoring system, using a balanced photodetector for coherent detection, and then need to IQ demodulation of the collected data, demodulation followed by phase unwinding to obtain the amplitude root phase data information.
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.
High-speed data acquisition card for DVS system
High-speed data acquisition card for DVS system，100MSps DAQ
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