Eric Yang - Assistance technique

Passive optical networks (PON) are the most attractive and extensively studied solutions for optical access technologies. Legacy GPON and EPON built with power splitter technologies are currently deployed as high-speed and high-capacity optical access technologies using time division multiplexing (TDM). All signals are distributed through this optical network from the optical line terminal (OLT) to … Lire la suite

Product IntroductionThe Raman Distributed Fiber Temperature Measurement System (DTS) is a mature distributed fiber temperature measurement technology used both domestically and internationally. It utilizes the spontaneous Raman scattering effect and optical time domain reflection technology to obtain real-time temperature information along the fiber optic distribution. Combined with intelligent fire detection algorithms, it can promptly warn … Lire la suite

Product IntroductionThe Brillouin distributed fiber optic temperature and strain sensor BOTDA adopts internationally advanced Brillouin optical time-domain analysis technology and is a new generation of distributed sensors. This sensor uses ordinary communication single-mode optical fiber, which is both a transmission medium and a sensing element. By laying the optical fiber on the object to be … Lire la suite

Product IntroductionAdvanced Distributed Optical Fiber Sound Sensor (DAS), based on the principle of coherent Rayleigh scattering, uses a single core ordinary single-mode communication optical cable as the sensor, which can obtain real-time temperature and vibration information around any point along the cable. When there is a temperature change or vibration around the optical cable and … Lire la suite