其它产品
FT 1064nm Singlemode Coupler (FUD-3584)
Description
1064nm Singlemode Coupler (FUD-3584)
The Singlemode Coupler offers very low insertion loss, low polarization dependence and excellent enviromental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range. These components find extensive applications to perform power splitting and mornitoring fuctions in all kinds of optical communication systems.
| Specifications | |||||
| Parameter |
Unit |
Value |
|||
| Center Wavelength (λc) |
nm |
1064 |
|||
| Operating Wavelength |
nm |
λc ± 10 |
|||
| Coupling Ratio |
% |
01/99 |
02/98 |
05/95 |
10/90 |
| Max. Insertion Loss |
dB |
22/0.3 |
18.5/0.35 |
14.5/0.5 |
11.5/0.75 |
| Coupling Ratio |
% |
20/80 |
30/70 |
40/60 |
50/50 |
| Max. Insertion Loss |
dB |
8.0/1.5 |
6.0/2.0 |
4.8/2.8 |
3.6/3.6 |
| Max. PDL |
dB |
0.2 |
|||
| Max. Excess Loss |
dB |
0.3 |
|||
| Thermal Stability |
dB/℃ |
≤ 0.005 |
|||
| Min. Return Loss |
dB |
50 |
|||
| Min. Directivity |
dB |
50 |
|||
| Max. Average Optical Power |
W |
10 |
|||
| Max. Peak Power for ns Pulse |
kW |
10 |
|||
| Fiber Type |
Nufern, FUD-3584, LMA-GSF,10/125, 0.075 |
||||
| Operating Temperature |
℃ |
-40 to +75 |
|||
| Storage Temperature |
℃ |
-40 to +85 |
|||
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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FT 1064nm Polarization Maintaining Isolator
1064nm Polarization Maintaining Isolator
The Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. These components have been extensively used in laser marking and fiber optics instrumentation.