ASE related photodetectors and fiber optic sensing products - page 11
ASE related products
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.
4-channels DAS data DAQ board
[DAQ] 2025-04-03 13:37:57
1064nm Narrow Linewidth (≤20k) Laser Module
[Laser Module] 2025-04-25 22:29:52
The UNL-1064-20 is a 1064nm narrow linewidth (≤20k) laser module with an output power of 20mW.
1064nm Semiconductor Laser Butterfly Package Linewidth 20k
[Laser Module] 2025-04-25 23:07:59
1064nm ultra-narrow linewidth single-frequency laser features ultra-narrow linewidth (<20k), high optical power, wavelength stabilization, low noise, low power consumption and high reliability. Adopting 14PIN butterfly package, it is a semiconductor laser product with superior performance.
ASE related articles
YB Photonics Releases 4 edfa Amplifiers
We are going to release four EDFA module products. They are Pulse EDFA, Small Signal EDFA, EDFA and Raman modules.
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.
Fiber Optic Sensing Explained: How DVS (Amplitude) and DAS (Phase) Work, Differences, and Use Cases
Fiber Optic Sensing Explained: How DVS (Amplitude) and DAS (Phase) Work, Differences, and Use Cases
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.