AOM 640nm – 721nm Crystal quarz q-switch
Material: Crystal quarz （TeO2 degrads）
Loss modulation: >40% （12mm crystal can reach the 40%）
AR-coating with <0,1%
Wavelength: 640nm – 721nm
Active aperture: 3*0,8mm
Active length is 12mm
Optical power density: >500mW/cm²
RF frequency 80MHz @50Ohms
It needs quarz. TeO2 is not stable enough.
More details for these products , please refer to 640nm AOM development.