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北億纖通旋轉(zhuǎn)光纖產(chǎn)品采用先進成熟的PCVD ( 等離子體化學(xué)氣相沉積) 工藝制造,具有折射率分布精確、截面幾何對稱性好、縱向均勻性好、雙折射性能優(yōu)異的特點。結(jié)合優(yōu)化的應(yīng)力單元設(shè)計和預(yù)制棒旋轉(zhuǎn)低速拉絲工藝控制使其具有了優(yōu)良的環(huán)境抗干擾能力和優(yōu)異的機械特性。可滿足光纖傳感等領(lǐng)域中圓偏振態(tài)保持器件的應(yīng)用需求,如光纖電流互感器等系統(tǒng)中的關(guān)鍵保圓器件。該系列旋轉(zhuǎn)光纖產(chǎn)品也可以根據(jù)客戶特殊需求定制。 北億纖通旋轉(zhuǎn)光纖使用雙紫外固化涂覆層結(jié)構(gòu),光纖環(huán)境性能穩(wěn)定,可使用于-45℃到+85℃ (-49° F到+185° F) 的溫度范圍。
產(chǎn)品應(yīng)用
● 光纖電流互感器
● DC/AC 電流傳感系統(tǒng)
● 偏振傳感系統(tǒng)
產(chǎn)品特點
● 優(yōu)異和穩(wěn)定的光學(xué)性能,低損耗
● 良好的機械特性和研磨特性
● 優(yōu)良的溫度特性
● 雙紫外固化涂覆
規(guī)格參數(shù)
光纖類型 |
SH 1310_125-5/250 |
---|---|
產(chǎn)品編號 |
FT-AE-SH1016-A |
光學(xué)性能 |
|
工作波長(nm) |
1310 |
光纖截止波長(nm) |
1020~1260 |
模場直徑(μm) |
7.0±1.0 @1310nm |
衰減(dB/km) |
≤2.0 @1310nm |
線拍長(mm) |
9~14 @1310nm |
幾何性能 |
|
節(jié)距(mm) |
5.0 ± 0.2 |
包層直徑(μm) |
125.0 ± 1.0 |
涂覆層直徑(μm) |
245.0 ± 7.0 |
包層不圓度(%) |
≤1.0 |
芯/包同心度誤差(μm) |
≤1.0 |
涂覆層結(jié)構(gòu) |
雙層紫外固化丙烯酸樹脂 |
機械性能 |
|
工作溫度(℃) |
-45~+85 |
張力篩選(kpsi) |
50或100 |
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.