- Beijing Conquer Photonics Co.,Ltd
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Home > Products > optical electronic-modulator > ROF-PM series of low-speed electro-optical phase modulator
ROF-PM series of low-speed electro-optical phase modulator
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Product Details
| Brand Name | ROFea | Place of Origin | China | |
| Model Number | ROF-PM series |
Product Description
ROF-PM series of low-speed electro-optical phase modulator
Product description |
Lithium niobate electro-optical phase modulator has the characteristics of low insertion loss, high modulation bandwidth, low half-wave voltage and high damage optical power. It is mainly used in optical chirp control of high-speed optical communication system, phase shift in coherent communication system, the generation of sidebands in ROF system, and the reduction of stimulated Radiation Scattering (SBS) in analogue optical fiber communication systems.
Features |
l Low half-wave voltage
l High damage optical power
l Low insertion loss
applications |
l Optical fiber sensing
l Optical fiber communication laser coherent synthesis
l Phase delay(phase shifter )
l Quantum communication
Performance parameters |
Parameter | Symbol | Min | Typ | Max | Unit | ||
Optical parameters | |||||||
Operating wavelength | l | 1525 | 1565 | nm | |||
Insertion loss | IL | 3 | 4 | dB | |||
Optical return loss | ORL | -45 | dB | ||||
Optical fiber | input port | Panda PM Fujikura SM 15-P-8/125-UV/UV-400 | |||||
output port | Panda PM Fujikura SM 15-P-8/125-UV/UV-400 | ||||||
Optical fiber interface | FC/PC、FC/APC or user specified | ||||||
Electrical parameters | |||||||
Operating bandwidth （-3dB） | S21 | 100 | 300 | - | MHz | ||
RF half-wave voltage Vpi | @50KHz | Vπ | 3 | 4 | V | ||
@300MHz | Vπ | 4 | 5 | V | |||
Electrical return loss | S11 | -12 | -10 | dB | |||
RF input impedance | ZRF | 10000 | W | ||||
Electrical interface | SMA(f) | ||||||
limit conditions |
Parameter | Symbol | Unit | Min | Typ | Max |
Input optical power | Pin,Max | dBm | 23 | ||
Input power | dBm | 28 | |||
Operating temperature | Top | oC | -10 | 60 | |
Storage temperature | Tst | oC | -40 | 85 | |
Humidity | RH | % | 5 | 90 |
Dimensions（mm） |
Ordering information |
ROF | PM | 15 | XXX | XX | XX |
Modulator type ： PM---phase modulator | Operating wavelength： 15---1550nm | Operating bandwidth ： 300M---300MHz | Input output optical fiber： PP---PM/PM | Connector： FA ---FC/APC FP ---FC/PC SP---user specified |
*please contact our seller if you have special requirements
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- Beijing Conquer Photonics Co.,Ltd
Product Categories
| optical electronic-modulator |
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