AOM声光调制器有80M,30ns上升时间;200M带宽,10ns上升时间;可用于分布式光纤振动DVS/DAS系统。

| 参数 | GY-AOM-1550-80-A |
|---|---|
| Material | TeO2 |
| Wavelength | 1550nm |
| Average optical power handling | <=0.5W |
| Peak (pulse) optical power handling | 0.5kW |
| Ultrasonic Velocity | 4200m/s |
| Insertion Loss | 2.5db |
| Extinction Ratio (1st order on / off) | >=50db |
| Return Loss (RF ON) | >=40db |
| Rise-time / Fall-time: (10% - 90%) | <=30ns |
| Frequency | 80MHz |
| Frequency Shift | +80Mhz(默认+80,可定做-80) |
| Radio Frequency Power | 2.5W |
| VSWR | 1.2:1 |
| Input Impedance | 50Ω |
| Device Interface | SMA |
| Fibre Type | SMF-28e |
| Fibre Length | 1m |
| Fibre Termination | FC/APC |
| Working temperature | -20~60 |
| Storage Temperature | -30~70 |