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偏振分束器/合束器(1480 1550nm)

Category:PBS/C-4855-26Nv11
Code:偏振分束器/合束器 PBS/PBC

【NO.】PBS/C-4855-26Nv11

XYT- PBS/C-1480 1550

偏振分束器/合束器(1480 1550nm)

偏振分束器 / 偏振合束器(PBS / PBC)是一种基于偏振态选择性传输原理的无源光纤器件,用于将输入光中的正交偏振分量(通常为快轴 / 慢轴,或 P 光 / S 光)进行高消光比的分离,或将两路互相正交的偏振光高效率地合束到同一输出光纤中


Specification

中心波长(nm)

1480

1550

带宽范围(nm)

±40

典型插入损耗 (dB)

0.4

最大插入损耗(dB)

0.6

消光比(dB)

22

方向性(dB)

50

承受功率(连续光CW)(W)

0.5 1 5 10或 定制

回波损耗(dB)

50

接头类型

FC/APC 或 定制

光纤类型

Ports 1/ Ports 2

PM1550

Ports 3

SMF-28e或 PM1550

光纤长度(m)

1米 或 定制

封装尺寸(mm)

φ5.5x35

工作温度(℃)

-5~70

储存温度(℃)

-40~85

最大拉力(N)

≤5

*规格为不带连接器,上述规格参数在中心波长、无连接器、室温23℃条件下测试得出。

*规格为不带连接器,对于带连接器的器件,插入损耗(IL)将增加0.3dB,回波损耗(RL)将降低5dB, 慢轴默认与连接器Key键对齐。

*对于不同功率参数,产品采用封装尺寸不同。

封装结构图:

订购信息:

PBS/C=偏振分束器/合束器

XYT-PBS/C-A-B-C-D-E-F-G

A=工作波长

1310=1310nm

1480=1480nm

1550=1550nm

……

SS=可定制

B=Port 3光纤类型

Se=SMF-28e

1P15=PM1550-XP慢轴对准Port 1对齐0°

2P15=PM1550-XP慢轴与Port 1 对齐45°

S=可选

C=套管类型

0.25=裸纤250μm

0.9=松套管900μm

……

S=可选

D=光纤长度

1M=1米

2M=2米

……

S=可选

E=接头类型

FA=FC/APC

SA=SC/APC

FU=FC/UPC

……

N=不含头

S=可选

F=承受功率

05=0.5W

1=1W

5=5W

……

SS=可定制

G=功率类型

P=脉冲光

C=连续光


类型

PM1550-XP

SMF-28e

工作波长

1440 – 1625 nm

工作波长

1285 – 1330@ 1310 nm  1525 – 1575 @ 1550nm 

数值孔径

0.125

‌模场直径(Gaussian)

10.1 ± 0.4 µm @ 1550 nm

数值孔径

0.14

截止波长

1380 ± 60 nm

‌包层数值孔径(5%)

≥ 0.46

损耗衰减

≤ 1.0 dB/km @ 1550 nm

模场直径

9.2 ± 0.4µm @1310 nm  10.4 ± 0.5 @ 1550 nm

拍频长度(标称)

≤ 5.0 mm @ 1550 nm

归一化交叉串扰

≤ - 40.0 dB at 4 m @ 1550 nm

截止波长

入cf≤ 1280 nm

涂覆层直径

≤ - 30.0 dB at 100 m @ 1550 nm

芯层损耗

≤ 0.03 dB/km @ 1310 nm  ≤ 0.02 dB/km @ 1550nm

包层直径

125.0 ± 1.0 µm

芯径

8.5 µm

包层衰减

≤ 15 dB/km @ 1095 nm

涂覆层直径

245.0 ± 15.0 µm

包层直径

125.0 ± 0.7 µm

包层/涂覆层偏差

< 5.0 µm

芯径

9 µm

纤芯/包层同心度偏差

≤ 0.50 µm

涂覆层直径

242.0± 5 µm

涂覆层材料

Acrylate

包层/涂覆层偏差

< 5.0 µm

工作温度

-40 to 85 °C

纤芯/包层同心度偏差

≤ 0.50 µm

强度测试的等级

≥ 200 kpsi (1.4 GN/m²

涂覆层材料

丙烯酸酯


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