Rof Electro-optic modulator 1550nm Phase Modulator 300M

Short Description:

The LiNbO3 phase modulator is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic effect. The R-PM series based on Ti-diffused and APE technology, has stable physical and chemical characteristics, which can meet requirement of the most applications in laboratory experiments and industrial systems.


Product Detail

Rofea Optoelectronics offer Optical and photonics Electro-optic modulators products

Product Tags

Feature

Low insertion loss

Polarization-maintaining

Low half-wave voltage

Dual-polarization option

Electro-optic modulator phase modulator LiNbO3 phase modulator LiNbO3 modulator Low Vpi phase modulator

Application

Optical communication

Quantum key distribution

Laser sensing systems

Frequency shifting

Parameter

Parameter

Symbol

Min

Typ

Max

Unit

Optical parameters
Operating wavelength

l

1530

1550

1565

nm

Insertion loss

IL

 

3

3.5

dB

Optical return loss

ORL

   

-45

dB

Polarization extinction ratio

PER

20

   

dB

 

Optical fiber

Input port   PM fiber(125/250μm)
output port   PM fiber(125/250μm)
Optical fiber interface   FC/PC、FC/APC Or Customization
Electrical parameters
Operating bandwidth (-3dB)

S21

 

300

 

MHz

Half-wave voltage @50KHz

 

3.5

4

V

Electrical return loss

S11

 

-12

-10

dB

Input impedance

ZRF

50

W

Electrical interface  

SMA(f)

Limit Conditions

Parameter

Symbol

Unit

Min

Typ

Max

Input optical power

Pin,Max

dBm

   

20

Input RF power  

dBm

   

28

Operating temperature

Top

-10  

60

Storage temperature

Tst

-40  

85

Humidity

RH

%

5

 

90

Characteristic curve

P1
P2

S11&S21 Curve

Mechanical Diagram(mm)

PP1

R-PM

PP2

R-PM

Order information

PORT Symbol

Note

In

Optical input port

PM Fiber (125μm/250μm)

Out

Optical output port

PM and SMF option

RF RF input port

SMA(f)

Bias

Bias control port

1,2,3,4-N/C

* please contact our sales if you have special requirements.

About Us

Rofea Optoelectronics offers a range of commercial products including Electro Optical Modulators, Phase Modulators, Photo Detectors, Laser Sources, DFB Lasers, Optical Amplifiers, EDFAs, SLD Lasers, QPSK Modulation, Pulsed Lasers, Photo Detectors, Balanced Photo Detectors, Semiconductor lasers, laser drivers, fiber couplers, pulsed lasers, fiber amplifiers, optical power meters, broadband lasers, tunable lasers, optical delay lines, electro-optic modulators, optical detectors, laser diode drivers, fiber amplifiers, erbium-doped fiber amplifiers and laser light sources.


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  • Rofea Optoelectronics offers a product line of commercial Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers,Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. We also provide many particular modulators for customization, such as 1*4 array phase modulators, ultra-low Vpi, and ultra-high extinction ratio modulators, primarily used in universities and institutes.
    Hope our products will be helpful to you and your research.

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