供應(yīng)深圳高穩(wěn)定性1310nm2x2保偏光纖耦合器
|
Features產(chǎn)品特點 |
|
1.Low Insertion Loss低插入損耗 |
|
2.High Return Loss高回波損耗 |
|
3.High Extinction Ratio高消光比 |
|
4.High stability & High Reliability高穩(wěn)定和可靠性 |
|
Applications應(yīng)用領(lǐng)域 |
|
1.EDFA光纖放大器 |
|
2.Fiber Sensor光纖傳感 |
|
3.Fiber Optical Instrument光學(xué)儀器 |
|
4.Power Monitoring功率監(jiān)測 |
Specifications產(chǎn)品參數(shù)
|
Parameters參數(shù) |
Unit單位 |
Values值 |
|
|
Type結(jié)構(gòu) |
|
2x2 |
|
|
Center Wavelength中心波長 |
nm |
1310 |
|
|
Operating Wavelength Range工作波長范圍 |
nm |
±40 |
|
|
Excess Loss附加損耗 |
dB |
1.0 |
|
|
Unibity方向性 |
dB |
0.6 |
|
|
Coupling Ratio分光比 |
dB |
1/99~50/50 |
|
|
Min. Extinction Ratio最小消光比 |
Both of axis working雙軸工作 |
dB |
20 |
|
Fast axis Blocked快軸工作 |
dB |
22 |
|
|
Min. Return Loss最小回波損耗 |
dB |
50 |
|
|
Max. Optical Power(CW)最大光功率 |
mW |
300 |
|
|
Max. Tensile Load最大拉伸負(fù)荷 |
N |
5 |
|
|
Fiber Type光纖型號 |
Tap Port2（端口2） |
|
SMF-28e or Panda fiber |
|
Port1 & 3（端口1和3） |
|
PM Panda Fiber |
|
|
Operating Temperature工作溫度 |
℃ |
-5~+70 |
|
|
Storage Temperature存儲溫度 |
℃ |
-40~+85 |
|
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
The default connector key is aligned to slow axis.
