Photodetectors and Fiber Optic Sensing System Manufacturer in China

We provide cost-effective photodetectors and related components for distributed fiber optic sensing systems to help universities, scientific institutes and related companies in their research work. More than 100+ top universities and research institutes in China have chosen us and rated us highly. View Details>>

How to make a fiber optic vibration DVS/DAS system quickly?

We provide all the hardware needed for cost-effective distributed distributed vibration sensing systems, including integrated modules, as well as components such as lasers, AOMs, and acquisition cards.

In addition to providing DVS/DAS modules, we also provide free after-sales technical support services, we have many years of research and development of the whole machine and a wealth of field experience, which is equivalent to have helped you solve the various difficulties in the process of DVS development and implementation in advance, saving you at least 1.5 time and energy.
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Distributed Fiber Optic DAS Module Real-time Demodulation Demo Video

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Photodetectors

Avalanche Photodetector, InGaAs, Fixed Gian, fiber-coupled，800-1700nm

PD10A Amplified Photodetector, Fixed Gian, fiber-coupled，InGaAs 800-1700nm

APD430 Avalanche Photodetector, Free-Space，800-1700nm

PD1x multi-port photodetector module, customizable

2G/6G/18G, Si, FC/PC-Coupled Photodetector, 800-1700nm

Si, Free-space Photodetector, 400-1100nm

High-speed Photodetectors

BPD465C Balanced Photodetector Module

Fiber optic sensing system

DVS fiber vibration integrated module

Distributed Acoustic Sensor Module

DAQ card for Distributed Acoustic Sensor System

Acousto-Optic Modulator(AOM)

Laser Module

1550nm 3k narrow linewidth laser module

1550nm narrow linewidth frequency modulation laser module

1550nm nanosecond pulsed laser module

C-band ASE broadband light source

Why choose us？

Made in China, cost-effective

Product independent research and development, cost-effective, non-standard product requirements can be customized.

Self-developed, in-stock supply

The products are self-developed, independently controlled, with sufficient material stock and short delivery period.

Product stability 100+ university enterprise verification

Good product quality 100+ university enterprise verification

The product performance parameters are good, and the product has been used and praised by 100+ university enterprises.

Free technical support

We will set up an after-sales technical support WhatApps service group for each customer for free, which can directly communicate and discuss problems with our engineers.