920nm 200MHz Fibre-Coupled Acousto-Optic Modulator Frequency Shifter
Compact structure. Rugged and reliable. Low insertion loss. High extinction ratio and other characteristics. This enables it to be perfectly integrated into all-fiber optical path systems. Precisely modulate the intensity of the fiber laser or effectively shift the wavelength and frequency of the laser.
parameter
Material ：TeO2
Wavelength:920nm
Average optical power handling:0.5W
Ultrasonic Velocity: 4200m/s
Insertion Loss :3dB
Extinction Ratio (1st order on / off):50dB
Return Loss (RF ON):40dB
Rise-time / Fall-time: (10% - 90%): 10ns
Frequency:200 MHz
Frequency Shift:+/-200MHz
Radio Frequency Power: 2.5W
VSWR:1.2:1
Input Impedance:50Ω
Device Interface:SMA
Fibre Type:PM/SM
Fibre Length:1m
Fibre Termination:FC/APC
Working temperature：-20~+60℃
Storage Temperature：-30~70℃
