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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 |
1×2/2×2 |
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Type |
|
Single Mode |
Single Mode Wide Band Single Window Coupler
(SWSC) |
All Band Coupler (ABC) |
Single Mode Dual Window Coupler (SDWC) |
Single Mode Three Window Coupler (STWC) |
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Operating Wavelength |
nm |
980 or 1310 or 1550 |
980 or 1310 or 1550 |
1260-1620 |
1310/1550 |
1310/1490 /1550 |
|||
Operating Bandwidth |
nm |
±20 |
±40 |
-- |
±40 |
±40 |
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Max Insertion |
50/50 |
% |
3.35/3.35 |
3.40/3.40 |
3.80/3.80 |
3.60/3.60 |
3.60/3.60 |
||
45/55 |
% |
3.85/2.95 |
3.85/3.00 |
4.45/3.45 |
4.20/3.20 |
4.20/3.20 |
|||
40/60 |
% |
4.40/2.55 |
4.40/2.60 |
5.10/3.10 |
4.70/2.70 |
4.70/2.70 |
|||
33/67 |
% |
5.00/2.20 |
5.00/2.25 |
6.00/2.55 |
5.70/2.20 |
5.70/2.20 |
|||
30/70 |
% |
5.70/1.85 |
5.70/1.90 |
6.40/2.30 |
6.00/1.90 |
6.00/1.90 |
|||
25/75 |
% |
6.55/1.55 |
6.65/1.55 |
7.25/2.95 |
7.00/1.70 |
7.00/1.70 |
|||
20/80 |
% |
7.55/1.25 |
7.60/1.25 |
8.30/1.60 |
7.90/1.30 |
7.90/1.30 |
|||
15/85 |
% |
8.55/0.95 |
9.05/0.95 |
9.65/1.35 |
9.50/1.00 |
9.50/1.00 |
|||
10/90 |
% |
10.80/0.65 |
11.00/0.65 |
11.50/1.05 |
9.20-11.00/0.75 |
9.20- 11.00/0.75 |
|||
5/95 |
% |
14.00/0.40 |
14.20/0.40 |
14.60/0.80 |
12.05-14.15/0.40 |
12.05-14.15/0.40 |
|||
3/97 |
% |
16.30/0.30 |
16.70/0.30 |
17.00/0.75 |
14.10-16.50/0.35 |
14.10-16.50/0.35 |
|||
2/98 |
% |
18.00/0.25 |
18.50/0.25 |
18.80/0.70 |
15.75-18.45/0.30 |
15.75-18.45/0.30 |
|||
1/99 |
% |
21.50/0.20 |
21.50/0.20 |
22.50/0.65 |
18.60-21.60/0.25 |
18.60-21.60/0.25 |
|||
PDL |
dB |
≤0.10 |
≤0.15 |
||||||
Return Loss |
dB |
≥50.00 |
|||||||
Directivity |
dB |
≥55.00 |
|||||||
Operating Temperature |
Deg. |
-5-75 |
|||||||
Storage Temperature |
Deg. |
-40-85 |
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Fiber Length |
m |
1.00±0.10 |
|||||||
Fiber Type |
|
Clear Curve(R) XB |
|||||||
Fiber Diameter |
um |
250 |
900 |
900/2000/3000 |
|||||
Package |
mm |
3×45 |
3×54 |
90×16×10 |
NOTE: The
parameters do not include connector, connector IL is 0.30dB
Can be
customized uneven ratio products
XXXX |
X |
X |
XX |
X |
X |
X |
X |
SSC: |
Config uration |
Operating Wavelength |
Coupler Ratio |
Fiber diameter |
Package |
Fiber Type |
Connector |
1:1×2 |
1: 3×40 |
1: ClearCurve(R) XB |
1:none |
||||
2:2×2 |
1:980 |
50:50/50 |
1:250um |
2: 3×45 |
2:LC/UPC |
||
SWSC: Band Single Window Coupler |
2:1310 |
45:45/55 |
2:900um |
3: 3×54 |
2:ofs-16 |
3:LC/APC |
|
3:1550 |
…… |
3:2.0mm |
4:90× 16×10 |
3:ofs-20 |
4:SC/UPC |
||
4:1260 -1620 |
01:1/99 |
4:3.0mm |
5:other |
4:HI 1060 |
5:SC/APC |
||
5:1310/ 1490 |
5:other |
5:HI 1060Flex |
6:FC/UPC |
||||
ABC: |
6:1310/ 1490/1550 |
6:other |
7:FC/APC |
||||
7:other |
8:other |
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SDWC: |
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STWC: |
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■ 长距离光通讯传输
■ CATV系统 &光纤传感
■ 区域网络