|
LN Polarization Scrambler |
|
LiNbO3 Polarization Scrambler Specifications |
|
Model |
T.SC W-5-Y-Z |
T.SC W-10-Y-Z |
T.SC W-20-Y-Z |
|
|
Modulation frequency |
5GHz |
10GHz |
20GHz |
|
|
Operating wavelength |
1.55µm |
|||
|
Wavelength range |
Central wavelength± 2nm(Central wavelength can be selected) |
|||
|
DOP(Degree of polarization) |
</=10% |
|||
|
Insertion loss@DC |
</=6.0dB |
|||
|
Drive voltage(2Vπ)@1MHz |
</=10.0Vp-p |
</=12.0Vp-p |
</=14.0Vp-p |
|
|
Optical bandwidth*1 |
>/=4GHz |
>/=8GHz |
>/=18GHz |
|
|
Optical return loss |
>/=30dB |
|||
|
Maximum input power |
10mW |
|||
|
Electrode impedance |
Approx.50Ω |
|||
|
RF connector |
K(SMA) |
|||
|
Optical fiber |
Input |
0.9mmΦ PMF |
||
|
Output |
0.9mmΦ SMF |
|||
|
Fiber lead length |
Min0.7m(Input & Output) |
|||
|
Operating temperature |
10~40ºC |
|||
|
*1: 3dB down(130MHz reference) |
|
Package size |
|
Ordering Information |
|
*1: When Other O is selected in the above ordering code, please specify your requirements with as much detail as possible. *2: The Polarization state of input and/or output PMF is slow axis aligned. |
|
Typical Data |
1, Degree of Polarization (DOP) on 10GHz Polarization Scrambler 2, Degree of Polarization (DOP) on 20GHz Polarization Scrambler  |
|
Recommended configuration |
|
* This recommended configuration is only for giving general ideas. Please refer to the operation
manual which is included with the product when you use the product. The operation
manual shows you the appropriate way to use with any note. (1) For proper adjustment, make optical connection prior to electrical connection otherwise the product may get damage. The optical connection between the product and a power meter, or between the product and a laser source should be made when laser source is off. |
|
Any risk of making connection while laser source is working, such as loss of eyesight, should be at the user. |
|
(2) |
The input fiber of the modulator must be optically adjusted with an optical laser source. The schematic diagram is illustrated below. |
|
(3) |
The output fiber of the modulator must be optically adjusted with a power meter. The schematic diagram is illustrated below. |
|
(4) |
You can work the laser source. |
|
(5) |
Adjust the input side connector appropriately so that the input light power to the module
is maximized. The internal polarizer will get damage by improper adjustment and cause unexpected optical loss. |
|
(6) |
Driver is connected to RF input connector. The schematic diagram is illustrated below. |
 |
Data Sheet |
 |