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北億纖通生產(chǎn)的膜片式保偏耦合器(Filter Coupler),能使在光纖中傳輸?shù)墓庑盘?hào)在特殊結(jié)構(gòu)的耦合區(qū)發(fā)生耦合,進(jìn)行光功率的再分配,可以根據(jù)需要實(shí)時(shí)監(jiān)控,制作不等分耦合器,保偏耦合器廣泛用于通信系統(tǒng),光纖激光器和光纖傳感系統(tǒng)等領(lǐng)域。產(chǎn)品通過(guò)Telcordia GR-1221-CORE試驗(yàn),符合RoHS要求。
產(chǎn)品特點(diǎn)
● 低附加損耗
● 多種耦合比
● 緊湊的尺寸
● 高偏振消光比(PER)
● 高穩(wěn)定性和可靠性
應(yīng)用領(lǐng)域
● 光纖激光器
● 光纖傳感
● 光纖放大器
● 光通信領(lǐng)域研究
產(chǎn)品指標(biāo)
參數(shù) |
單位 |
數(shù)值 |
|||
工作波長(zhǎng) |
nm |
780,850,980,1060 |
1310,1480,1550,2000 |
||
結(jié)構(gòu) |
/ |
1x2 |
2x2 |
1x2 |
2x2 |
帶寬 |
nm |
±20 |
±40 |
||
分光比 |
% |
1±0.2,2±0.4,5±1.0,10-50 |
|||
附加損耗 |
0.7 |
1.1 |
0.7 |
1.0 |
|
最大一致性(僅針對(duì)于50%) |
dB |
0.6 |
0.8 |
0.6 |
0.8 |
偏振消光比(PER) |
dB |
20 |
|||
承受功率 |
mW |
300 |
|||
最大拉力 |
N |
5 |
|||
連接頭 |
/ |
FC/APC或其它 |
|||
光纖類型 |
/ |
PM Panda Fiber |
|||
光纖長(zhǎng)度 |
m |
1或其它 |
|||
封裝尺寸 |
mm |
φ5.5x35 |
|||
工作溫度 |
℃ |
-5 ~ +70 |
|||
儲(chǔ)存溫度 |
℃ |
-40 ~ +85 |
* 測(cè)溫環(huán)境在23° C ;
**以上指標(biāo)不含連接頭,雙軸工作消光比降低2dB,損耗增加0.2dB;
***如果增加連接頭,插入損耗增加0.3dB,回?fù)p降低5dB,對(duì)于保偏產(chǎn)品消光比降低2dB,連接鍵與慢軸對(duì)齊。
選型信息
FT-X5-PMFC |
① |
② |
③ |
④ |
⑤ |
⑥ |
⑦ |
端口 |
波長(zhǎng) |
分光比 |
工作軸 |
光纖長(zhǎng)度 |
尾套類型 |
連接頭 |
|
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-慢軸工作,快軸截止 B-雙軸工作 K-快軸工作,慢軸截止 |
05-0.5m 10-1.0m 15-1.5m SS-其它 |
B-250um裸纖 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.