ASE related photodetectors and fiber optic sensing products - page 11
ASE related products
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.
DTS Integration Module Internally integrated Laser+ WDM + APD+DAQ
[DTS] 2025-07-01 00:18:36
GY-DTS-M is a DTS integrated module, the module in the laser + WDM + APD + acquisition card is integrated, greatly simplifying the complexity of the system, using the Gigabit network interface UDP protocol for data acquisition, the module can output Stokes light and anti-Stokes light signals; the user only needs to focus on the development of the DTS host demodulation software.
High-Performance Portable DAS System Empowered by AI
[DVS Module] 2025-10-06 08:19:28
EM-DAS is a high-performance portable DAS device integrating AI artificial intelligence models. The system features a compact size, low power consumption, monitoring range up to 80km, fast processing speed, and AI scalability.
Mini-DVS Module Suitable for perimeter security, fiber optic cable locators
[DVS Module] 2025-10-16 09:39:13
Mini-DVS Module Suitable for perimeter security, fiber optic cable locators, and other application devices.
Visual Fiber Optic Sensing DAS Teaching Instrument
[DVS Module] 2025-10-28 15:03:49
The DAS-EDU Fiber Optic Sensing Teaching Instrument is a visualization module developed by our company for undergraduate and graduate education. It is suitable for teaching sensor technology in related disciplines such as optoelectronics, measurement and control, instrumentation, electrical engineering, civil engineering, and transportation engineering.
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
The AI-based DAS integrated system classifies signals from excavation and vehicle passage events
The AI-based DAS integrated system classifies signals from excavation and vehicle passage events.
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.