Optical Intensity Modulator
BEIJING, June 6, 2023 — The ROF-AM 850-nm lithium niobate optical intensity modulator from Beijing Rofea Optoelectronics Co. Ltd. is designed for applications in space optical communication, cesium atomic time bases, pulse generating devices, quantum optics, and other fields.
The device features low insertion loss, low half-wave voltage, and high stability through an advanced proton exchange process. It features a maximum direct current extinction ratio of 50.4 dB, polarization of input light, and the use of...
Beijing Rofea Optoelectronics Co. Ltd.