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一、產(chǎn)品介紹
保偏光纖產(chǎn)品是專為光纖陀螺(FOGs)和偏振敏感器件設(shè)計(jì)的特種光纖,采用自主設(shè)計(jì)的新型結(jié)構(gòu),其包含完美而對(duì)稱的“雙圓形”應(yīng)力單元,纖芯與貓眼中心三點(diǎn)一線,為高偏振串音提供了可靠性技術(shù)保障;同時(shí),自行設(shè)計(jì)并制備的全合成深摻雜硼棒,可以靈活設(shè)計(jì)并制備不同拍長的保偏光纖。
二、產(chǎn)品特點(diǎn)
三、應(yīng)用領(lǐng)域
四、產(chǎn)品技術(shù)參數(shù)
光纖類型 |
PM1550 |
PM1550 |
PM1550 |
|
A-80/165 |
B-125/250 |
C-125/250 |
||
光學(xué)特性 |
||||
工作波長 |
nm |
1550 |
||
截止波長 |
nm |
1290- 1520 |
||
模場(chǎng)直徑 |
μm |
6.5 士 1 |
6.5士 1 |
10.5± 1 |
衰減 |
dB/km |
≤0. 8 |
≤0. 5 |
≤0.5 |
拍長 |
mm |
≤3. 5 |
≤3. 5 |
≤5.0 |
典型偏振串音 |
dB |
≤-40 @1550nm/4m |
||
偏振串音 |
dB |
≤-30 @1550nm/100m |
||
幾何特性 |
||||
包層直徑 |
μm |
80.0± 1.0 |
125.0± 1.0 |
125.0± 1.0 |
涂層直徑 |
μm |
165.0士 7.0 |
245.0± 7.0 |
245.0± 7.0 |
芯包偏差 |
μm |
≤1.0 |
≤1.0 |
≤1.0 |
環(huán)境與機(jī)械性能 |
||||
工作溫度 |
℃ |
-50-85 |
||
張力水平 |
kpsi |
100 |
||
盤長 |
km |
≥0. 3 |
||
光纖類型 |
PM1310 |
PM1310 |
PM1310 |
|
A-80/165 |
B-125/250 |
C-125/250 |
||
光學(xué)特性 |
||||
工作波長 |
nm |
1310 |
||
截止波長 |
nm |
1100-1290 |
||
模場(chǎng)直徑 |
μm |
6.0± 1 |
6.0± 1 |
9.0± 1 |
衰減 |
dB/km |
≤0.6 |
≤0.6 |
≤1.0 |
拍長 |
mm |
≤3.0 |
≤3.0 |
≤4.0 |
典型偏振串音 |
dB |
≤ -40 @1310nm/4m |
||
偏振串音 |
dB |
≤-30 @1310nm/100m |
||
幾何特性 |
||||
包層直徑 |
μm |
80.0±1.0 |
125.0± 1.0 |
125.0±1.0 |
涂層直徑 |
μm |
165.0±7.0 |
245.0± 7.0 |
245.0±7.0 |
芯包偏差 |
μm |
≤1. 0 |
≤1. 0 |
≤1.0 |
環(huán)境與機(jī)械性能 |
||||
工作溫度 |
℃ |
-50?85 |
||
張力水平 |
kpsi |
100 |
||
盤長 |
km |
≥0.3 |
注:本產(chǎn)品有全國產(chǎn)化型號(hào)可選
本產(chǎn)品為FT-XP系列,僅展示部分參數(shù),如有需要,請(qǐng)聯(lián)系我們。
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.