产品描述
光纤法拉第旋转镜能将光相对入射光偏振态(SOP),以90°的正交偏振方向进行反射;具有低插入损耗,高回波损耗,高信噪比和良好的环境稳定性和可靠性,能最大程度地减小光纤中由热扰动和机械扰动引起的偏振态的变化,在改善光纤放大器、光纤激光器、光纤干涉仪的性能时非常出色。
产品特点
● 低插入损耗
● 高消光比
● 结构紧凑
● 高稳定性和可靠性
应用领域
● 光纤激光器
● 光纤传感
● 光纤放大器
● 光纤干涉仪
产品指标
参数 |
单位 |
数值 |
中心波长 |
nm |
1064 |
工作带宽 |
nm |
±15 |
典型插入损耗 |
dB |
2.8 |
最大插入损耗 |
dB |
3.2 |
旋转角度(单程) |
degree |
45 |
旋转角度误差 |
degree |
± 3 |
最小消光比 |
dB |
20 |
承受功率 |
mW |
300 |
光纤类型 |
- |
PM980或其它 |
光纤长度 |
m |
1或其它 |
连接头类型 |
- |
FC/APC或者其它 |
最大拉力 |
N |
5 |
封装尺寸 |
mm |
Φ5.5XL35 |
工作温度 |
℃ |
-5 ~ + 70 |
储存温度 |
℃ |
-40 ~ +85 |
*测温环境在23° C
**如果增加连接头,插入损耗增加0.3dB,回损降低5dB,对于保偏产品消光比降低2dB.
选型信息
FT-X5-PFRM |
① |
② |
③ |
④ |
⑤ |
⑥ |
工作波长 |
承受功率CW |
光纤类型 |
尾纤长度 |
尾套类型 |
连接头类型 |
|
1064-1064nm S-其它
|
00-300mW 01-1W S-其它 |
1-PM980 2-其它
|
08-0.8m 10-1.0m 15-1.5m S-其它 |
B-250um 裸纤 L-900um松套管 S-其它 |
NN-None FU-FC/PC FA-FC/APC SU-SC/PC S-其它 |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.