PIN+EDFA for DVS has been widely used in distributed optical fiber vibration sensing test systems. The DVS photodetector module internally integrates Beogold's own EDFA amplification technology, together with a unique signal-noise processing circuit, and adopts a combined technical approach of multi-stage interconnected amplification and noise suppression to improve the signal-to-noise ratio and obtain a high-quality output signal for the downstream data acquisition card. This detector module uses a single DC+5V power supply, features high integration, and is convenient for customers to use. Beogold can provide DVS detectors in various module structure forms to suit various customer application scenarios.
| Parameter | Value |
| Type | Detector |
Beogold Technology (BEOGOLD) was founded in 2014 and is a high-tech enterprise dedicated to promoting social development with "light technology". It obtained national high-tech enterprise certification in 2016 and was recognized as a "National Key Specialized, Refined, Distinctive and Innovative Little Giant" enterprise in 2021.
The company specializes in fiber amplifier technology, providing professional modules and devices for fiber sensing and fiber communication, including ultra-narrow linewidth light sources, highly reliable fiber amplifiers, MOPA structure pulsed laser light sources and detectors, etc. These products have been widely used in high-speed optical networks, laser radar, perimeter security, oil pipelines, power systems, rail transit and other fields. In order to improve quality and efficiency, the company established an intelligent manufacturing division in 2017, gradually building the capability of overall intelligent manufacturing solutions to help enterprises develop informatization, automation and intelligence.
We adhere to the business policy of "winning by quality" and the enterprise spirit of "continuous progress, never satisfied", providing users with high-quality products and excellent services!