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1064/1550nm 保偏拉锥型WDM

Category:PMWDM-1064&1550-FBT11
Code:(保偏拉锥型)波分复用器

XYT-PMWDM-1064/1550

【NO.】PMWDM-1064&1550-FBT11

拉锥型PMWDM保偏光纤波分复用(1064/1550nm)


保偏拉锥型波分复用器,是由两根光纤缠绕在一起。通过高温使光纤逐渐融化同时进行拉伸,进将两根光纤纤芯 逐渐靠近,同时通过仪器测量,一旦达到所需的插入损耗和隔离度规格后,则可停止熔接过程,从而制作而成。在熔接过程中,一端使用宽带光源,另一端使用光谱分析仪(OSA),以监测短波长端的输出。然后根据从OSA获得的光谱,计算插入损耗与波长的函数关系。


Specification


结构类型

1x2

中心波长(nm)

1064/1550

带宽范围(nm)

±10

隔离度(dB)

≥13

最大插入损耗(dB)

0.5

消光比(dB)

≥18

承受功率(W)

0.5/1/5/10或定制

回波损耗(dB)

≥50

方向性(dB)

≥50

接头类型

FC/APC 或 定制

光纤类型

PM980

光纤长度(m)

1米 或 定制

封装尺寸(mm)

Ø3.0x60

Ø3.0x54

工作温度(℃)

-40~+85

储存温度(℃)

-40~+85

最大拉力(N)

≤5

*规格为不带连接器,测试数据指标25℃。

*对于带连接器的设备,插入损耗高0.3dB,回波损耗低5dB,消光比低2dB,慢轴对准Key键。

*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:

PMWDM=保偏波分复用器

XYT-PMWDM-A-B-C-D-E-F-G

A=结构

1X2=1X2

B=工作波长

1064/1550=1064/1550nm

1030/1550=1030/1550nm

1050/1550=1050/1550nm

SS=可定制

C=光纤类型

P9=PM980

S=可选

D=套管类型

0.25=250μm

0.9=900μm

……

SS=可定制

E=光纤长度

1M=1米

2M=2米

……

SS=可定制

F=接头类型

FA=FC/APC

SA=SC/APC

N=不含头

SS=可定制

G=承受功率

0.5=0.5W

1=1W

……

SS=可定制


类型

PM980-XP

PM780-HP

工作波长

970 – 1550 nm

770 – 1100 nm

数值孔径

0.120

0.120

‌模场直径(Gaussian)

6.6 ± 0.5 µm @ 980 nm

5.3 ± 1.0 µm @ 850 nm

截止波长

920 ± 50 nm

710 ± 60 nm

损耗衰减

≤ 2.5 dB/km @ 980 nm

≤ 4.0 dB/km @ 850 nm

拍频长度(标称)

≤ 2.7 mm @ 980 nm

2.4 mm @ 850 nm

归一化交叉串扰

N/A

≤ - 40 dB at 4 m @ 850 nm

双折射

N/A

nominal 3.5 × 10⁻⁴

包层直径

125.0 ± 1.0 µm

125.0 ± 1.0 µm

芯径

5.5 µm

4.5 µm

涂覆层直径

245.0 ± 15.0 µm

245.0 ± 15.0 µm

包层/涂覆层偏差

< 5.0 µm

< 5.0 µm

纤芯/包层同心度偏差

≤ 0.60 µm

≤ 0.50 µm

涂覆层材料

Acrylate

Acrylate

工作温度

-40 to 85 °C

-40 to 85 °C

强度测试的等级

≥ 200 kpsi (1.4 GN/m²)

≥ 200 kpsi (1.4 GN/m²)


Sale service

Products damaged due to human or non-use of other causes of improper,we promises one year warranty and lifetime maintenance,but the unauthorized disassembly equipment caused damage is not covered under warranty and returned within range.
Under normal use,if there are product quality problems,or not work normally,we provide free repair or replacement service within one year;Within three years more than one year,we provide to collect the material cost,maintenance free.
Repair warranty period of three years from the freight borne by each of the parties.After three years of warranty,the material cost,maintenance,freight(refers to the product of the two-way shipping to and from)shall be borne by the user.
We promise that the product we provide can meet the performance requirements of users , and it is supplied by the user's sample request.

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