Rof 2000nm High-speed 2um electro-optic phase modulator

Short Description:

The ROF-PM-2000 series 2000nm lithium niobate (LiNbO3) electro-optic phase modulator utilizes proton exchange technology for optical waveguide fabrication, with direct coupling between input/output fibers and waveguides. It features low insertion loss, flat response bandwidth, and low half-wave voltage, and is primarily used in fiber lasers, laser communication, high-energy lasers, and other fields.

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Product Detail

Rofea Optoelectronics offer Optical and photonics Electro-optic modulators products

Product Tags

Feature

Low insertion loss

Low half-wave voltage

High polarization extinction ratio

SMA shielded input

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

Application

2um fiber laser

PDH laser frequency stabilization

Laser coherent combining

Laser communication

Parameter

Parameter		Symbol	Min	Typ	Max	Unit
Optical parameters
Operating wavelength		l	1950	2000	2050	nm
Insertion loss		IL		3.5	4.5	dB
Optical return loss		ORL			-45	dB
Optical fiber	input terminal		Panda PM
	output end		Panda PM
Fiber optic interface			FC/PC、FC/APC或用户指定
Electrical parameters
operating frequency		S₂₁	DC~200			MHz
Vpi @ 50KHz		Vπ		4.5	5.0	V
Matching impedance		Z_RF	＞1M			W
electrical interface			SMA(f)

Limit Conditions

Parameter	Symbol	Unit	Min	Typ	Max
Input optical power @2000nm	P_in,Max	dBm			20
RF terminal input voltage		V	-20		20
Operating Temperature	Top	ºC	0		70
Storage temperature	Tst	ºC	-40		85
Humidity	RH	%	5		90

Characteristic curve

S11&S21 Curve

Mechanical Diagram(mm)

Order information

ROF

Modulator type:

PM - Phase Modulator

Operating wavelength：

2000---2000nm

Operating bandwidth：

200M---200MHz

Input and output optical fibers：

PP---PM/PMF

Connector:

FA---FC/APC

FP---FC/PC

SP - User-specified

* 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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