|
LN Phase Modulator |
|
2.5Gbps, 5Gbps, 10Gbps Specifications (1/2) |
|
Model |
T.PM1.5-2.5-Y-Z |
T.PM1.5-5-Y-Z |
T.PM1.5-10-Y-Z |
|
|
Modulation speed |
2.5Gbit/s |
5Gbit/s |
10Gbit/s |
|
|
Operating wavelength*1 |
1.55µm |
|||
|
Insertion loss@DC |
</=5dB |
|||
|
Drive voltage(Vπ)@100KHz |
</=5.0V |
</=6.0V |
||
|
Optical bandwidth*2 |
</=3GHz |
>/=4GHz |
>/=8GHz |
|
|
Polarization extinction ratio*3 |
>/=20dB |
|||
|
Optical return loss |
>/=30dB |
|||
|
Maximum input power |
10mW |
|||
|
Electrode impedance |
Approx.50Ω |
|||
|
RF connector |
K-connector |
|||
|
Optical fiber |
Input |
0.9mmΦPMF |
||
|
Output |
0.9mmΦPMF |
|||
|
Fiber lead length |
Min0.7m(Input & Output) |
|||
|
Operating temperature |
10~40ºC |
|||
|
Polarizer |
Output side |
|||
|
*1: Please contact to our sales dept concerning the availability of 1.3um device. *2: 3dB down(130MHz reference) *3: This specification is only available for PMF output. |
|
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. |
|
LN Phase Modulator |
|
40Gbps Model Specifications |
|
Model |
T.PMH 1.5-40-Y-Z |
||
|
Operating wavelength |
1.55µm |
||
|
Insertion loss@DC |
</=6dB |
||
|
Drive voltage(Vπ)@1GHz |
</=5.5Vp-p |
||
|
Optical bandwidth*1 |
>/=22GHz |
||
|
Polarization extinction ratio*2 |
>/=20dB |
||
|
Optical return loss |
>/=30dB |
||
|
Maximum input power |
20mW |
||
|
Electrode impedance |
Approx.50Ω |
||
|
RF connector |
V connector,(f) |
||
|
Optical fiber |
Input |
0.9mmΦPMF |
|
|
Output |
0.9mmΦPMF |
||
|
Fiber lead length |
Min0.7m(Input & Output) |
||
|
Operating temperature |
0~70ºC |
||
|
Polarizer |
Output side |
||
|
*1: 3dB down(1GHz reference) *1: This specification is only available for PMF output. |
|
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. |
|
LN Phase Modulator |
|
Typical Data |
1, Optical Bandwidth of 10Gbps Phase modulator 2, Electrical Characteristics of 10Gbps Phase modulator (S11, S21)  |
|
LN Phase Modulator |
|
40Gbps LN Phase Modulator |
|
Typical Data 1, Optical Bandwidth of 40Gbps Phase modulator  Data obtained by using Mach-Zehnder interferometer. Ten waveforms are averaged. Optical bandwidth for ordered products will be calculated from measured drive voltage, Vpi. 2, Electrical Characteristics of 40Gbps Phase modulator (S11)  |
|
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. |
|
* No termination is needed for T.PMH1.5-40. T.PMH1.5-40 is internally terminated. |
 |
Data Sheet |
 |