laser related photodetectors and fiber optic sensing products - page 2
laser related products
Compact Distributed DAS All Demodulation Module with Integrated Acquisition Card
[DVS Module] 2026-06-19 23:17:33
DTS-ETH-250M-2A 250MSps DAQ Board for Raman Distributed Temperature Sensing
[DAQ] 2026-08-08 02:14:47
Narrow-Pulse DAS All-In-One Hardware Unit With High Spatial Resolution
[DVS Module] 2026-06-20 00:28:13
Standard DAS Hardware All-in-One 6~10meter spatial resolution
[DVS Module] 2026-07-24 13:55:50
laser related articles
How to configure a pulsed laser for DTS temperature sensing
Introduces the configuration of the pulsed laser for DTS temperature sensing, including how to set the ACC and APC modes, the trigger method and the pulse width parameters.
DTS Nanosecond Laser Reliability Testing
DTS Nanosecond Laser Product Reliability Test Report，Performs high and low temperature, vibration, and tensile tests.
1550nm 3k Narrow linewidth laser module
1550nm 3k Narrow linewidth laser module，Used in distributed fiber sensing, lidar and other application scenarios.
Test Report Of 1550nm Narrow Linewidth Laser Module
Factory test report for narrow linewidth laser modules with screenshots of linewidth tests
What are the laser requirements for the DVS/DAS system?
DVS/DAS system with ultra-narrow linewidth lasers, 1550nm 3k linewidth 20mW lasers are usually used in our system.