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电话咨询:021-64149583
邮件咨询:moli@microphotons.com
Microphotons独特的光学熔融拉锥工艺,我们可以一次拉锥成型。超低的插入损耗。航空级的测试水准我们目前为国内很多军工单位定制各种耐高温,多路输出耦合器件。1x2单模熔融光纤耦合器又称作光纤分路器,用于将单模光纤的输入分成两个输出。耦合器有多种中心波长;我们目前从405nm-2000nm可选,分光比从50:50-99:1任意分光比都可以实现。
■ 低插入损耗
■ 分光比可选(1:99-50:50)
■ 紧凑的封装尺寸
Configuration |
Unit |
1×4 |
1×5 |
||
Type |
|
1×4/1×5
Monolithic Single Mode Coupler(MSMC) |
|||
Operating Wavelength |
nm |
1310 or
1550 |
1310/1550 |
1310 or
1550 |
|
Operating Bandwidth |
nm |
±40 |
±40 |
±20 |
|
Coupler Ratio |
% |
25/25/25/25 |
25/25/25/25 |
20/20/20/20/20 |
|
Insertion Loss |
dB |
≤6.80 |
≤7.20 |
≤7.60 |
|
PDL |
dB |
≤0.20 |
≤0.30 |
≤0.20 |
|
Uniformity Loss |
dB |
≤1.00 |
≤1.20 |
≤0.80 |
|
Return Loss |
dB |
≥50.00 |
|||
Directivity |
dB |
≥55.00 |
|||
Operating Temperature |
Deg. |
-5-75 |
|||
Storage Temperature |
Deg. |
-40-85 |
|||
Fiber
Length |
m |
1.00±0.10 |
|||
Fiber
Type |
|
Clear Curve(R) XB |
|||
Fiber
Diameter |
um |
250 |
900 |
||
Package |
mm |
3.0×54 |
4.0×65 |
NOTE: The
parameters do not include connector, connector IL is 0.30dB
Can be
customized uneven ratio products
MSMC |
X |
X |
X |
X |
X |
X |
X |
MSMC: |
Configuration |
Operating |
Coupler Ratio |
Fiber diameter |
Package |
Fiber Type |
Connector |
4:1x4 |
1:3.0×54 |
1:ClearCurve(R) XB |
1:none |
||||
5:1x5 |
1:1310 |
1: even ratio |
1:250um |
2:4.0×65 |
2:LC/UPC |
||
|
|
2:1550 |
2:other |
2: 900um |
3: other |
2:other |
3:LC/APC |
|
3: 1310/1550 |
|
3: other |
|
|
4:SC/UPC |
|
|
4:other |
|
|
|
|
5:SC/APC |
|
|
|
|
|
|
|
6:FC/UPC |
|
|
|
|
|
|
|
|
7:FC/APC |
|
|
|
|
|
|
8:other |
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