The acousto-optic frequency shifter is specifically designed for frequency shifting. It is an acousto-optic device that converts the frequency of input light to match the frequency of an RF drive
Laserheterodyne interference
LaserDoppler velocity measurement
Doppler vibration measurement(LDV)
TIPICAL PRODUCTS(CUSTOMIZABLE) | |||||
Wavelength | Operating Frequency | Bandwidth | Diffraction Efficiency | Active Aperture | Optical Material |
633nm | 20MHz | / | ＞80% | 3mm | Tellurium dioxide |
633nm | 42MHz | / | ＞80% | 3mm | Tellurium dioxide |
633nm | 42MHz & 20MHz | / | ＞80% | 3mm | Tellurium dioxide |
633nm | 100MHz | / | ＞80% | 3mm | Tellurium dioxide |
633nm | 115MHz | / | ＞80% | 3mm | Tellurium dioxide |
1064nm | 73MHz | 5MHz | ＞80% | 1mm | Tellurium dioxide |
1064nm | 73MHz | 15MHz | ＞80% | 1mm | Tellurium dioxide |