Mainly used for seed source menu and frequency reduction in ultra-fast laser system.
Key performance:
Low insertion loss,
compact,
Stable performance,
Conventional performance parameters
Parameter Unit Min Max Conventional Remarks
Material TeO2
Wavelength nm 1310
Average optical power W 0.5
Ultrasonic sound velocity m/s 4200
Insertion loss dB 2.5
Extinction ratio dB 50
Polarization extinction ratio dB 18 25 20
Return loss dB 40
Rising edge time ns 60
Frequency MHz 80
Frequency shift MHz +/-80 default + frequency shift
RF power W 2.5
Voltage standing wave ratio 1.3:1
Input impedance Ω 50
Device interface SMA
Fiber length m 1
Optical fiber interface FC/APC
Working temperature ℃ -20~+60
Storage temperature ℃ -30~+70
