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手艺支持
FT PM Filter Coupler (Both Axes Working)
Description
PM Filter Coupler (Both Axes Working)
The Polarization Maintaining Filter Coupler is manufactured by using advanced technology to allow the input signal to be splitted at variousratios with high extinction ratio. It supports both polarizations.
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Specifications |
|||
|
Parameter |
Unit |
Value |
|
|
Center Wavelength (λc) |
nm |
1310 or 1550 |
|
|
Operating Wavelength Range |
nm |
λc ± 40 |
|
|
Configuration |
1 × 2 |
2 × 2 |
|
|
Max. Excess Loss |
dB |
0.7 |
1 |
|
Max. Uniformity |
dB |
0.6 |
0.8 |
|
Tap Ratio |
% |
1 ± 0.5, 5 ± 1.0, 10 ± 2.0, and 50 |
|
|
Min. Return Loss |
dB |
50 |
50 |
|
Min. Extinction Ratio |
dB |
20 |
18 |
|
Max. Optical Power (Continuous Wave) |
mW |
||
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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|
Features |
Application |
Description |
|
●High power operation |
●Fiber Laser |
●Mode Field Matching |
|
●Wide wavelength range applicable |
●Fiber Amplifiers |
|
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●High signal transfer efficiency |
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●Custom configurations available |
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