The MQ180-A0,2-266.300 from AA Opto-Electronic is a Acousto-Optic Modulator with Operating Temperature 10 to 40 Degree C, Storage Temperature -40 to 65 Degree C, Modulation Bandwidth 48 MHz, Diffraction Efficiency 0.85, Rise Time 9.9 to 17.6 ns. More details for MQ180-A0,2-266.300 can be seen below.