This is an Acousto-Optic Modulator / Frequency Shifter operating at 1550 nm wavelength and 80 MHz repetition rate. It has a fast modulation speed, low insertion loss, high extinction ratio, low power consumption, good temperature stability and high performance reliability.

This optoelectronic product uses the principle of acousto-optic interaction to perform amplitude modulation and frequency shift processing on various lasers. It has an all-metal structure design, compact and sturdy hermetic packaging structure, and innovative packaging technology that ensures high reliability and temperature stability.

CSRayzer provides a range of free space or fiber-coupled acousto-optic modulators that are an ideal choice for Q-switched fiber lasers, laser Doppler coherent applications, ultrafast laser frequency pulse pickers, linear frequency adjustments and more. The company has frequency shifters operating in a wide range of wavelength spectrum from visible (300 nm) to infrared (2,000 nm) and frequency range from 35 MHz to 300 MHz.