DVS/DAS integration modules

YB Photonics’s DVS/DAS integrated optical module highly integrates inside our own proprietary ultra-narrow linewidth laser, pulsed EDFA, Raman amplifier, AOM and other optical components in single compact package.

DVS/DAS Integrated Optical Module

Enhanced DAS all-in-one is capable of real-time demodulation of the phase of the entire fiber optic cable, TCP protocol output of vibration signals, and coherent attenuation suppression, enabling the output of purer signals than general-purpose DAS all-in-one.

Enhanced DAS hardware all-in-one TCP protocol direct vibration signal output

Universal DAS Hardware All-in-One

The high-performance chirped DAS all-in-one adopts the chirped pulse demodulation scheme to realize and do the coherent fading suppression, which greatly improves the spatial resolution (2m), more sensitive, and higher signal-to-noise ratio.

High Performance DAS Hardware All-in-One Chirped Pulse Demodulation 2 meter spatial resolution

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.

High-Performance Portable DAS System Empowered by AI

Mini-DVS Module Suitable for perimeter security, fiber optic cable locators, and other application devices.

Mini-DVS Module Suitable for perimeter security, fiber optic cable locators

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.

Visual Fiber Optic Sensing DAS Teaching Instrument

The PZT fiber vibrator is a fiber optic vibration simulator that induces periodic vibrations in the optical fiber by applying voltage to the PZT material, causing it to undergo cyclic compression and tension.

PZT Fiber Optic Vibrator - Essential Tool for DAS Commissioning