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必发365生产的膜片式保偏耦合器(Filter Coupler),能使在光纤中传输的光信号在特殊结构的耦合区爆发耦合,进行光功率的再分派,可以凭据需要实时监控,制作不平分耦合器,保偏耦合器广泛用于通信系统,光纤激光器和光纤传感系统等领域。产品通过Telcordia GR-1221-CORE试验,切合RoHS要求。
产品特点
● 低附加损耗
● 多种耦合比
● 紧凑的尺寸
● 高偏振消光比(PER)
● 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
● 光通信领域研究
产品指标
参数 |
单位 |
数值 |
|||
事情波长 |
nm |
780,850,980,1060 |
1310,1480,1550,2000 |
||
结构 |
/ |
1x2 |
2x2 |
1x2 |
2x2 |
带宽 |
nm |
±20 |
±40 |
||
分光比 |
% |
1±0.2,2±0.4,5±1.0,10-50 |
|||
附加损耗 |
0.7 |
1.1 |
0.7 |
1.0 |
|
最大一致性(仅针关于50%) |
dB |
0.6 |
0.8 |
0.6 |
0.8 |
偏振消光比(PER) |
dB |
20 |
|||
蒙受功率 |
mW |
300 |
|||
最大拉力 |
N |
5 |
|||
连接头 |
/ |
FC/APC或其它 |
|||
光纤类型 |
/ |
PM Panda Fiber |
|||
光纤长度 |
m |
1或其它 |
|||
封装尺寸 |
mm |
φ5.5x35 |
|||
事情温度 |
℃ |
-5 ~ +70 |
|||
贮存温度 |
℃ |
-40 ~ +85 |
* 测温情况在23° C ;
**以上指标不含连接头,双轴事情消光比降低2dB,损耗增加0.2dB;
***如果增加连接头,插入损耗增加0.3dB,回损降低5dB,关于保偏产品消光比降低2dB,连接键与慢轴对齐。
选型信息
FT-X5-PMFC |
① |
② |
③ |
④ |
⑤ |
⑥ |
⑦ |
端口 |
波长 |
分光比 |
事情轴 |
光纤长度 |
尾套类型 |
连接头 |
|
0102-1x2 0202-2x2 |
0780-780nm 0980-980nm 1064-1064nm 1310-1310nm 1480-1480nm 1550-1550nm S-其它 |
50-50/50 20-20/80 10-10/90 05-5/95 02-2/98 01-1/99 S-其它 |
S-慢轴事情,快轴截止 B-双轴事情 K-快轴事情,慢轴截止 |
05-0.5m 10-1.0m 15-1.5m SS-其它 |
B-250um裸纤 L-900um松套管 S-其它 |
NN-None FA-FC/APC FU-FC/UPC SU-SC/UPC SA-SC/APC LC-LC/PC ST-ST/PC SS-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.