其它产品
Polarization Insensitive Tap Isolator
Description
Polarization Insensitive Tap Isolator
The Polarization Insensitive Tap Isolator combines a tap coupler and polarization insensitive isolator into a single compact package. It has low polarization dependent loss and very low insertion loss variation. The component is ideally suited for fiber amplifier and fiberoptic system where signal monitoring is required.
|
Specifications |
|||
|
Parameters |
Unit |
Single Stage |
Dual Stage |
|
Center Wavelength |
nm |
1310 or 1550 |
|
|
Typ. Peak Isolation |
dB |
40 |
55 |
|
Min. Isolation, λc ± 10 nm, 23 ℃, all polarization states |
dB |
30 |
45 |
|
Typ. Insertion Loss*, λc ± 20 nm, 23 ℃, all polarization states |
dB |
0.45 |
0.6 |
|
Max. Insertion Loss*, λc ± 20 nm, -5 ℃ to +70 ℃, all polarization states |
dB |
0.6 |
0.8 |
|
Max. Polarization Dependent Loss (Port 1 to Port 3 and Port 1 to Port 2) |
dB |
0.1 |
0.15 |
|
Max. Polarization Mode Dispersion (Port 1 to Port 3) |
ps |
0.251 |
0.05 |
|
Min. Directivity (Port 3 to Port 2) |
dB |
55 |
|
|
Min. Return Loss (Input/Output) |
dB |
55/55 |
|
|
Coupling Ratio & Tolerance** |
% |
1.0 ± 0.5 or specify |
|
|
Max. Optical Power (Continuous Wave) |
mW |
300 |
|
|
Max. Tensile Load |
N |
5 |
|
|
Fiber Type |
SMF-28 fiber |
||
|
Operating Temperature |
℃ |
-5 to +70 |
|
|
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.
Related Products
3/10W 1064nm PM Circulator, CW or Pulsed, 1.0 μm Fiber Laser
3/10W 1064nm PM Circulator, CW or Pulsed, 1.0 μm Fiber Laser
The High Power Polarization Maintaining Circulator is characterized with low insertion loss, high isolation, high power handling, high return loss, and high extinction ratio. It is ideal for fiber laser and instrumentation applications.
2W 1064nm Isolator, CW or Pulsed
2W 1064nm Isolator, CW or Pulsed
The 1064nm High Power Polarization Insensitive Isolator is characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. It is ideal for fiber laser and instrumentation applications.
Integrated Tap Photodiode Isolator
Integrated Tap Photodiode Isolator
The Integrated Tap Photodiode Isolator (TPDI) integrates the functionality of a miniature polarization insensitive isolator with a tap photodiode for power monitoring in one package. The product provides a more compact solution in EDFA or other modules where both Isolator and monitoring function are needed.
976/1064 nm PM Fused WDM
976/1064 nm PM Fused WDM
The Polarization Maintaining Fused Wavelength Division Multiplexer combine or separate light at different wavelengths. They offer very low insertion loss, high extinction ratio, and excellent environmental stability. These components can be operating on both fast and slow axis.
Mini Twin Polarization Insensitive Isolator
Mini Twin Polarization Insensitive Isolator
The Twin Isolator integrates two independent isolators into one standard isolator package and is excellently suited for EDFAs or instrumentation designs where two or more isolators are used. The Twin Isolator offers excellent temperature stability, low insertion loss, high isolation, low temperature dependence and great space saving.
Mini Polarization Insensitive Isolator
Mini Polarization Insensitive Isolator
The Mini Polarization Insensitive Isolator series is characterized with very compact package, low insertion loss, high isolation, high return loss and excellent environmental stability and reliability. It is specifically designed to help the system and subsystem engineers to deal with the ever demanding space and density requirement.