Rof Electro-optic modulator 1550nm Phase Modulator 20G lithium niobate modulator

Short Description:

Lithium niobate electro-optical phase modulator(lithium niobate modulator) based on titanium diffusion process has the characteristics of low insertion loss, high modulation bandwidth, low half wave voltage, high damage optical power, etc. It is mainly used in the fields of optical chirp control in high-speed optical communication systems, phase shift in coherent communication systems, generation of sidebands in ROF systems, and reduction of stimulated Brillouin scattering (SBS) in analog optical fiber communication systems.

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Product Detail

Rofea Optoelectronics offer Optical and photonics Electro-optic modulators products

Product Tags

Feature

⚫ Bandwidth ~20GHz

⚫ Low half-wave voltage

⚫ High damage optical power

⚫ Low insertion loss

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

Application

⚫ Optical fiber sensing

⚫ Optical fiber communication

⚫ Laser coherent synthesis

⚫ Phase delay (direction shifter)

⚫ Quantum communication

⚫ ROF system

Parameter

Parameter		Symbol	Min	Typ	Max	Unit
Optical parameters
Optical parameters		l	1520		1570	nm
Optical parameters		IL	3	3.5	4	dB
Optical return loss		ORL			-45	dB
Optical fiber	Input port		Panda PM
Optical fiber	output port		Panda PM
Optical fiber interface			FC/PC、FC/APC or Customization
Electrical parameters
Operating bandwidth （-3dB）	R-PM-15-20G	S21		18	20	GHz
Vpi @ 50KHz	R-PM-15-20G	Vπ	3	4	4.5	V
Electrical return loss		S11		-12	-10	dB
Input impedance	R-PM-15-20G	ZRF	50			W
Electrical interface	R-PM-15-20G		K(f)

Limit Conditions

Parameter	Symbol	Min	Typ	Max	Unit
Input optical power @1550nm	Pin,Max	dBm			17
Input RF power		dBm			27
Operating temperature	Top	ºC	-10		60
Storage temperature	Tst	ºC	-40		85
Humidity	RH	%	5		90

Characteristic curve

Mechanical Diagram(mm)

R-PM

R-PM

Order information

R	PM	W	B	F	C
	Modulator Type：	Wavelength：	Bandwidth：	Fiber：	Connector：
	PM---Phase modulator	15---1550nm	20G---20GHz	PP---PM/PMF	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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