1550nm PM Lithium Niobate 10Gb/s Intensity Modulator

The Lithium Niobate (LiNbO3) intensity modulator is made using titanium diffusion or proton exchange techniques to create a Mach-Zehnder type optical waveguide. The input and output optical fibers are precisely coupled to the waveguide, and the electro-optic effect of the lithium niobate material is used to achieve intensity modulation of the optical signal.

Product features：X-cut and Y-propagating Lithium Niobate、 Titanium diffusion or proton exchange waveguide、 Low drive voltage、 Independent bias electrodes、 Zero chirp、 Precise diagonal coupling of the fiber to the chip、 Greatly reducing back-reflection、 Excellent long-term stability

Application area：Fiber optic communication、 Optical sensing、 Optical measurement

Unit Price

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Part Number

LIM-10Gb-PM-FA

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General Parameters

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Dimensional Drawing

Structure

Parameters(23℃)

Parameter		Unit	Value
			2.5Gb/s	10Gb/s
Optical	Operating Wavelength*	nm	1550±20
	Insertion Loss	dB	≤4.0
	Maximum Input Optical Power	mW	≤200(APE process)
			≤50(Ti process)
	Optical Return Loss	dB	≥45
	On-Off Extinction Ratio	dB	≥20
Electrical	RF Half-Wave Voltage@DC	v	≤4.0	≤5.0
	Bias Half-Wave Voltage	v	≤5.0	≤8.0
	Bandwidth	GHz	≥3	≥8
	Electrical Return Loss	dB	≤-10
Mechanical	RF Connector		SMA
	Bias Connector		PIN
	Input Pigtail Type		PM Fiber
	Output Pigtail Type		PM or SM Fiber
Environmental	Operating Temperature	℃	0~+70
	Storage Temperature	℃	-40~+85

* The wavelengths of 1310nm, 1064nm, and 850nm are available for customization.

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