Reyrolle electrical components Germany Reyrolle model Reyrolle price

Reyrolle electrical components include single heterojunction, double heterojunction, and quantum well laser diodes. Quantum well laser diodes offer the advantages of low threshold current and high output power, making them mainstream products in market applications. Compared with lasers, laser diodes have the advantages of high efficiency, small size, and long service life, but their low output power, poor linearity, and less-than-ideal monochromaticity greatly limit their application in cable television systems, preventing the transmission of multi-channel, high-performance analog signals. In the return path module of a bidirectional optical receiver, upstream transmission generally employs quantum well