Description

Fiber Coupled Acousto-Optic Frequency Shifter 1064nm (1030nm, 1060nm, 1090nm) AOM 80/100/120/150/200MHz

Choose the wavelengths for your application.

Choose the frequency for the wavelength.

Fiber Coupled Acousto-Optic Frequency Shifter AOFS is an acousto-optic device which controls the intensity of laser beam, with high extinction ratio, low insertion loss. Fiber Coupled Frequency Shifter product are with wavelength range 1030nm 1060nm 1090nm, and frequency range 60MHz-200MHz. RF driver could be digital and analog modulation type.

An acousto-optic frequency shifter (AOFS) modifies the frequency of the optical beam as a result of momentum transfer between the acoustic waves (phonons) and photons interacting in an acousto-optic device. As the light scatters off the diffraction grating created by the acoustic wave, it experiences a Doppler shift.