------ The KY-AM -10
Key Features
l1064nm Operation
lLow insertion loss
l3dB bandwidth 5GHz
lLow half-wave voltage
lHigh Extinction Ratio >50dB
Applications
lOptical Pulse Generation
lOptical fiber sensing system
lLaser mode locking
Description
The 1064nm high extinction ratio electro-optical intensity modulator integrates two Mach-Zehnder intensity modulators with a push-pull structure, which can achieve an extinction ratio of up to 50dB. It is used in the fields of high-speed optical pulse generation, fiber sensing, and laser mode locking.
Block diagram
Parameters
Parameters | Symbol | Min. | Typ. | Max. | Unit |
Optical Parameters |
Cystal |
| LiNbO3 X-Cut Y-Prop |
Waveguide process |
| APE |
Wavelength | l | 980 | 1064 | 1100 | nm |
Insertion loss* | IL |
| 7 | 8 | dB |
Optical return loss | ORL |
|
| -40 | dB |
Extinction ratio @DC | ER@DC | 50 |
|
| dB |
Polarization extinction ratio* | PER | 25 | 28 |
| dB |
Fiber | Input |
| Panda PM 980 |
Output |
| Panda PM 980 |
Fiber connector |
| FC/PC、FC/APC or user specified |
Electrical Parameters |
Bandwidth（-3dB） | S21 | 5 |
|
| GHz |
Half-wave voltage Vpi | RF1 & RF2 | Vπ@50KHz |
| 4.5 | 5 | V |
Bias1 & Bias2 | Vπ@Bias |
| 4 | 5 | V |
Electrical return loss | S11 |
| -12 | -10 | dB |
Input impedance | RF1 & RF2 | ZRF | 50 | W |
Bias1 & Bias2 | ZBIAS | 1M | W |
Electrical connector | RF1 & RF2 |
| SMA(f) |
Bias1 & Bias2 |
| 4pin |
|
|
|
|
|
|
|
|
*with connector
Absolute Maximum Ratings
Parameters | Symbol | Unit | Min. | Typ. | Max. |
Input optical power | Pin,Max | dBm |
|
| 10 |
RF input power |
| dBm |
|
| 28 |
Bias voltage | Vbias | V | -15 |
| 15 |
Operating temperature | Top | ºC | -10 |
| 60 |
Storage temperature | Tst | ºC | -40 |
| 85 |
Humidity | RH | % | 5 |
| 90 |
Dimensions(Unit:mm)
Ordering Information
KY-AM-10-BW-PP-FA/FP-HER
WL—Wavelength: 10-1064nm
BW—Bandwidth：5G---5GHz
FA/FP—Connector：FA---FC/APC; FP---FC/PC