This is an Acousto-Optic Modulator (AOM) / Frequency Shifter operating at 1550 nm and 40 MHz repetition rate. It features fast modulation speed, low insertion loss, high extinction ratio, low power consumption, good temperature stability and high performance reliability. Thanks to these characteristics it is an ideal choice for Q-switching, laser pulse picking and ultrafast laser systems (in both picosecond and femtosecond range).

This optoelectronic device uses the principle of acousto-optic interaction to perform amplitude modulation and frequency shift processing on lasers. It operates in a wide wavelength range. It has an all-metal structure design, compact and sturdy hermetic packaging structure. Our proprietary packaging technology ensures high reliability and temperature stability.

A wide range of products: CSRayzer provides a range of free space or fiber-coupled acousto-optic modulators, with wavelength range from 300 nm to 2000 nm, and frequency range from 35 MHz to 300 MHz. They are the perfect choice for Q-switched fiber lasers, laser Doppler coherent applications, ultrafast laser frequency pulse pickers, linear frequency adjustment.