1550nm Fiber Coupled Acousto-optic Frequency Shifter
Feature:
Low insertion loss
Compact
Stable performance
Custom Configuration
Parameter | Unit | Min | Max | Conventional |
Material | | | | TeO2 |
Wavelength | nm | 1520 | 1580 | 1550 |
Average optical power | W | | 0.5 | |
Peak (pulse) optical power | W | | 0.5 | |
Ultrasonic speed of Sound | m/s | | 4200 | |
Insertion loss | dB | 4 | 5 | 4.5 |
Extinction ratio | dB | 45 | 65 | 60 |
Polarization extinction ratio | dB | 18 | 22 | 20 |
Return loss | dB | 40 | | 40 |
rising time | ns | 8 | 11 | 10 |
Frequency | MHz | | | 200 |
Frequency shift | MHz | | | +/-200 |
Frequency stability | | | | 0.1% |
RF power | W | | 3.5 | 3 |
Voltage standing wave ratio | | | 1.5:1 | |
Input impedance | Ω | | 50 | |
Device interface | | | SMA | |
Fiber Type | PM1550 |
Fiber Length | m | | 1.2 | 1 |
Fiber Optic Interface | | | | FC/APC |
Operating Temperature | ℃ | | | -20~60 |
Storage Temperature | ℃ | | | -30~70 |
