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北億纖通生產(chǎn)的熔融拉錐光纖耦合器(也稱拉錐分路器,F(xiàn)BT Coupler),能使在光纖中傳輸?shù)墓庑盘栐谔厥饨Y(jié)構的耦合區(qū)發(fā)生耦合,進行光功率的再分配,可以根據(jù)需要實時監(jiān)控,制作不等分分光器,有單窗,雙窗和三窗等多種形式,熔融拉錐分路器廣泛用于光纖激光器、光纖放大器、通信系統(tǒng)和光纖到戶中。產(chǎn)品通過Telcordia GR-1221-CORE試驗,符合RoHS要求。
產(chǎn)品特點
● 低附加損耗
● 多種耦合比
● 緊湊的尺寸
● 高穩(wěn)定性和可靠性
應用領域
● 光纖激光器
● 光纖傳感
● 光纖放大器
● 光通信領域研究
● 光測試儀表等
產(chǎn)品指標
參數(shù) |
單位 |
數(shù)值 |
|||
P級 |
A級 |
P級 |
A級 |
||
結(jié)構 |
1x4 |
4x4 |
|||
工作波長 |
nm |
980/1064/1310/1550 |
|||
帶寬 |
nm |
±20 |
|||
分光比 |
% |
25/25/25/25 |
|||
插損 |
dB |
7 |
7.5 |
7.5 |
8.0 |
附加損耗 |
dB |
0.2 |
0.3 |
0.4 |
0.5 |
偏振相關損耗 |
dB |
< 0.1 |
0.15 |
0.2 |
0.25 |
承受功率 |
W |
2 5 |
|||
連接頭 |
/ |
FC/APC或其它 |
|||
光纖類型 |
/ |
Hi1060/Corning SMF-28e Fiber/其它 |
|||
光纖長度 |
m |
1或其它 |
|||
封裝尺寸 |
mm |
φ4.0x60 orφ4X70 |
|||
工作溫度 |
℃ |
-40 ~ + 85 |
|||
儲存溫度 |
℃ |
-50 ~ +85 |
*測溫環(huán)境在23° C
**如果增加連接頭,插入損耗增加0.3dB,回損降低5dB,對于保偏產(chǎn)品消光比降低2dB.
選型信息
FT-X5-FBT |
① |
② |
③ |
④ |
⑤ |
⑥ |
⑦ |
⑧ |
結(jié)構 |
波長 |
級別 |
分光比 |
封裝 |
光纖長度 |
光纖類型 |
連接頭 |
14-1x4 44-4x4 |
0980-980nm 1064-1064nm 1310-1310nm 1480-1480nm 1550-1550nm 1590-1590nm 1610-1610nm S-其它 |
P-P級 A-A級 |
25-25/25/25/25 |
1-Φ4.0*60mm 2-Φ4.0*70mm S-其它 |
05-0.5m 10-1.0m 15-1.5m S-其它 |
S2-SMF-28 fiber HF-Hi1060 Flex fiber H1-Hi1060 fiber S-其它 |
NN-None FA-FC/APC FU-FC/UPC SU-SC/UPC SA-SC/APC LC-LC/PC ST-ST/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.