Rof Intensity Modulator thin film lithium niobate modulator 40G TFLN modulator

Short Description:

The thin film lithium niobate on insulator (LNOI) material inherits the excellent electro-optic properties of bulk lithium niobate materials, providing a new solution for high-speed electro-optic modulator chips that can be integrated, miniaturized, and have high modulation efficiency. We have developed a wideband, low half wave voltage thin film LiNbO3 electro-optic modulator based on LNOI material. Our product has excellent characteristics of high stability, low insertion loss, and small size, which is more advantageous than traditional bulk material lithium niobate modulators, and has broad application prospects in high-speed optical communication and microwave photonics fields.

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Product Detail

Rofea Optoelectronics offer Optical and photonics Electro-optic modulators products

Product Tags

Feature

High bandwidth, low loss, low driving voltage, small size, high stability

Field

High speed optical communication, microwave photonics, radar, etc

Rof EOM Intensity Modulator 20G thin film lithium niobate modulator TFLN modulator

Parameter

Parameter	Sym	indicator	Unit
working wavelength	λ	1530~1565	nm
Optical insertion loss	IL	≤ 5.5 (Typ 4.5)	dB
extinction ratio	ER	≥ 25	dB
Optical return loss	RL	≤ -30	dB
Maximum input optical power	P_in	≤ 200	mW
Electro optic modulation bandwidth (3dB, from 2GHz)	BW	≥ 40	GHz
RF half wave voltage @ 50KHz	Vπ	≤ 3.5	V
RF reflection	S₁₁	≤ -10	dB
Maximum RF input power	S_in	≤ 25	dBm
Thermal bias half wave power	Pπ	50	mW
Thermal bias voltage	U_heater	< 8	V
Operating Temperature	T_O	-55~85	℃
Storage temperature	T_S	-55~85	℃

Order information

Sym	Description	Optional parameter
λ	working wavelength	C (~1550nm)，O (~1310nm)
BW	3dB bandwidth	40(40GHz)
PD	Monitoring PD	1 (integrated), 0 (not integrated)
IF	Input fiber optic	P (polarization maintaining fiber)
OF	Output fiber optic	P (polarization maintaining fiber), S (standard single-mode fiber)
S	Half wave voltage	S standard

Package size and pin definition

Pin definition:

Stitch	Function
RF	RF input, 1.85mm female head
A	Thermostatic bias electrode (positive and negative)
B	Thermostatic bias electrode
C	Backup thermal adjustment bias electrode
D	Backup thermal adjustment bias electrode

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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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