- Beijing Conquer Photonics Co.,Ltd
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Home > Products > optical electronic-modulator > ROF-AM series 2000nm electro-optical intensity modulator
ROF-AM series 2000nm electro-optical intensity modulator
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Product Details
| Brand Name | ROFea | Place of Origin | China | |
| Model Number | ROFea -ABC |
Product Description
ROF-AM series 2000nm electro-optical intensity modulator Product description |
ROF-AM series 2000nm lithium niobate electro-optical intensity modulator is based on MZ structure which has low insertion loss, high modulation bandwidth, low half-wave voltage and so on. Bandwidth is up to 10GHz,mainly being used in 2μm optical modulation link、pulse generator、analog optical modulation and other fields.
Features |
l Low insertion loss
l High modulation bandwidth
l Low half-wave voltage
l High stability
Applications |
l Water molecule detection
l Gas detection
l Infrared light wave generator
l Seed light source
performance parameters |
Parameter | Symbol | Min | Typ | Max | Unit | |||||||
Optical parameters | ||||||||||||
Operating wavelength | l | 1900 | 2050 | 2200 | nm | |||||||
Insertion loss | IL | - | 4 | dB | ||||||||
Optical return loss | ORL | -40 | -45 | - | dB | |||||||
Switch extinction ratio@DC | ER@DC | 20 | 22 | - | dB | |||||||
Dynamic extinction ratio | DER | 12 | 13 | - | dB | |||||||
Optical fiber | input port | Nufern PM1950 | ||||||||||
output port | Nufern PM1950 | |||||||||||
Optical fiber interface | FC/PC、FC/APC or user specified | |||||||||||
Electrical parameters | ||||||||||||
Operating bandwidth （-3dB） | S21 | 1 | 12 | GHz | ||||||||
Bandwidth jitter | ? S21 | - | 0.5 | 1 | dB | |||||||
Half-wave voltages Vpi | RF | Vπ@50KHz | - | 5.5 | 6.0 | V | ||||||
Bias | Vπ@Bias | - | 10.5 | 12 | V | |||||||
Electrical return loss | S11 | - | -12 | -10 | dB | |||||||
Input impedance | RF | ZRF | - | 40 | - | W | ||||||
Bias | ZBIAS | - | 1 | - | MW | |||||||
Electrical interface | K(f) | |||||||||||
limit conditions |
Parameter | Symbol | Unit | Min | Typ | Max |
Input optical power | Pin,Max | dBm | 20 | ||
RF port input power | dBm | 28 | |||
Bias port polarization voltage | Vbias | V | -20 | 20 | |
Operating temperature | Top | oC | 0 | 70 | |
Storage temperature | Tst | oC | -40 | 85 | |
Humidity | RH | % | 5 | 90 |
Characteristic curve |
S11&S21 curve
Dimensions （mm） |
Ordering information |
ROF | AM | 20 | XX | XX | XX |
Modulator type ： AM---intensity modulator | Operating wavelength ： 20---2000nm | Operating bandwidth ： E.g： 1G---1GHz 10G---10GHz | Input output optical fiber ： PS ---PM/SMF PP---PM/PMF | Connector ： FA ---FC/APC FP ---FC/PC SP---user specified |
*please contact our seller if you have special requirements
Contact Us
- Beijing Conquer Photonics Co.,Ltd
Product Categories
| optical electronic-modulator |
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