This is a polarization-maintaining fiber acousto-optic modulator (AOM) commonly used in optical switching and optical frequency shifting, operating at a wavelength of 1064 nm with a central frequency of 80 MHz.
This is a polarization-maintaining fiber acousto-optic modulator (AOM) commonly used in optical switching and optical frequency shifting, operating at a wavelength of 1064 nm with a central frequency of 100 MHz.
This PM fiber acousto-optic demodulator (1064 nm, 200 MHz) is primarily used for seed source selection and frequency downshifting in ultrafast laser systems.