Microphotons獨(dú)特的光學(xué)熔融拉錐工藝,我們可以一次拉錐成型。超低的插入損耗。航空級(jí)的測(cè)試水準(zhǔn)我們目前為國(guó)內(nèi)很多軍工單位定制各種耐高溫,多路輸出耦合器件。1x2單模熔融光纖耦合器又稱(chēng)作光纖分路器,用于將單模光纖的輸入分成兩個(gè)輸出。耦合器有多種中心波長(zhǎng);我們目前從405nm-2000nm可選,分光比從50:50-99:1任意分光比都可以實(shí)現(xiàn)。
■ 低插入損耗
■ 分光比可選(1:99-50:50)
■ 緊湊的封裝尺寸
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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