780nm-100MHz保偏光纤声光调制器
用于光开关、光移频等
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型号Model：G-780-100-L-B-T-AA-A-T-H 指标书General Specification |
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参数Parameter |
Unit |
Min |
Max |
Typical |
Comments |
|
材料Material |
|
|
|
TeO2 |
|
|
波长Wavelength |
nm |
750 |
800 |
780 |
|
|
承受光功率 Average optical power handling |
W |
|
3 |
|
|
|
峰值光功率 Peak (pulse) optical power handling |
kW |
|
3 |
|
|
|
声速Ultrasonic Velocity |
m/s |
|
|
4200 |
|
|
插入损耗Insertion Loss |
dB |
|
3 |
|
|
|
偏振消光比PER |
dB |
18 |
|
|
|
|
开光消光比ER(1st order on / off) |
dB |
50 |
|
|
|
|
回波损耗Return Loss (RF ON) |
dB |
40 |
|
|
|
|
上升/下降沿时间Rise-time / Fall-time: |
ns |
|
45 |
|
(10% - 90%) |
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中心频率Frequency |
MHz |
|
|
100 |
|
|
移频频率Frequency Shift |
MHz |
|
|
+100 |
可定做-100 |
|
驱动功率Radio Frequency Power |
W |
|
|
1.5 |
|
|
电压驻波比VSWR |
|
|
|
1.2:1 |
|
|
输入阻抗Input Impedance |
Ω |
|
|
50 |
|
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射频接头Device Interface |
|
|
|
SMA |
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光纤类型Fibre Type |
|
|
|
PM780 |
|
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光纤长度Fibre Length |
m |
|
|
1 |
|
|
光纤接头Fibre Termination |
|
|
|
FC/APC |
|
|
工作温度Working temperature |
℃ |
|
|
-20~60 |
|
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储存温度Storage Temperature |
℃ |
|
|
-30~70 |
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