
产品形貌
乐天堂3C(Chirally-coupled-core)手性耦合纤芯光纤接纳在线旋转预制棒拉制制备,其石英包层内有两条纤芯,一条是沿轴向漫衍的中央纤芯,芯径较大,一样平常在30?m以上,用于信号光的传输;另一条是偏离中心轴、围绕中央纤芯螺旋漫衍的侧芯,芯径只有十几微米,用来控制中央纤芯的模式,将高阶模耦合进侧芯并对其爆发高衰减(大于100dB/m),不依赖任何模式控制手艺便可实现中央纤芯中的基模以极低衰减地传输(小于0.1dB/m),同时坚持较大的模时势积。
产品应用
产品特点
产品指标
|
特征 |
单位 |
产品指标 |
|
产品型号 |
/ |
FT-X4-3CGDF-33/3-250/400 |
|
几何特征 |
||
|
中央芯层直径 |
?m |
33±3.0 |
|
侧芯层直径 |
?m |
16±1.5 |
|
包层直径 |
?m |
250±3.0 |
|
两芯边边距 |
?m |
4.0±1.0 |
|
螺旋周期 |
mm |
8±2.0 |
|
涂覆层直径 |
?m |
400±15 |
|
光学特征 |
||
|
中央芯数值孔径 |
/ |
0.065±0.006 |
|
侧芯数值孔径 |
/ |
0.1±0.01 |
|
包层数值孔径 |
/ |
≥0.46 |
|
中央纤芯衰减@1200nm |
dB/km |
≤100 |
|
包层衰减@1095nm |
dB/km |
≤80 |
|
情形和机械特征 |
||
|
事情温度 |
?C |
-55 ~ +85 |
|
筛选强度 |
kpsi |
100 |
|
涂覆质料 |
/ |
低折射率聚合物 |
定制信息
乐天堂 | F-tone Networks
企业邮箱:sales@f-tone.com
企业网站:www.f-tone.com
企业网站:www.sfpgmk.com
企业电话:028-85255257
企业传真:028-85977702
本产品为FT-X4系列,若有需要,请联系乐天堂。
注:本产品有天下产化型号可选
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.