980nm 80MHz 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:980nm
Average optical power handling:0.5W
Ultrasonic Velocity: 4200m/s
Insertion Loss：1.5dB
Extinction Ratio (1st order on / off):40dB
Return Loss (RF ON):40dB
Rise-time / Fall-time: (10% - 90%):40ns
Frequency:80MHz
Frequency Shift:+/-80MHz
Radio Frequency Power:1.8W
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℃
