LT LiTaO3 Crystal Belongs To 3m Crystal System Transverse Electro Optic Modulation

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Nanjing Crylink Photonics Co.,Ltd

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LT LiTaO3 Crystal Belongs To 3m Crystal System Transverse Electro Optic Modulation

Name: LT LiTaO3 Crystal Belongs To 3m Crystal System Transverse Electro Optic Modulation
Brand: CRYLINK
Price: 1 USD

Quality LT LiTaO3 Crystal Belongs To 3m Crystal System Transverse Electro Optic Modulation for sale

Place of Origin : China

Brand Name : CRYLINK

Certification : Iso9001

MOQ : 1 Pieces

Price : negotiation

Packaging Details : Carton

Delivery Time : 3-4 weeks

Payment Terms : TT

Supply Ability : 100 pieces /month

Model Number : CRYLINK-LiTaO3 Crystal

Name : LiTaO3(LT)

Point group : C3v-3m

Transparent Range : 0.4-5.0m

Orientation : X,Z,36°Y,42°Y,128°Y

Melting point : 1650℃

Density : 7.45g/cm3

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LiTaO3 crystal belongs to 3m crystal system. The transverse electro-optic modulation of the crystal can be used to measure the electric field. LiTaO3 has excellent electro-optic properties, it has higher electro-optic coefficient than LiNbO3, higher optical damage threshold, lower birefringence, wide transmission band, and high light transmittance. The crystals produced by different crystal growth methods have different optical damage thresholds, the LiTaO3 crystal prepared by top-seeded solution method is one order of magnitude higher than that of the same component crystal. As an electro-optical crystal for measuring an electric field, LiTaO3 is widely used because of its large electro-optic coefficient, which makes it highly sensitive in measurement ,and the wafer fabrication cost is low.

Physical and Chemical Properties

Point group	C3v-3m
Refractive index at 632.8nm	n0=2.176
Refractive index at 632.8nm	ne=2.186
Transparent Range	0.4-5.0m
Orientation	X,Z,36°Y,42°Y,128°Y
Melting point	1650℃
Density	7.45g/cm3
Mohs hardness	5.5
Thermal expansion coefficient	aa=16×10-6/K, ac=4×10-6/K
Specific heat	0.06J/(kg°C)
Cell Parameters	a=5.154,c=13.781
Curie Temperature	605℃
Elastic Stiffness Coefficient	CE11=2.33(×1011N/m2)
Elastic Stiffness Coefficient	CE33=2.77(×1011N/m2)
Electro-optical coefficients@0.63m	S13=7×10-12m/V
Electro-optical coefficients@0.63m	S33=30.3×10-12m/V
Heat Capacity (Cp)	100 J / k.mol

Typical Optical Properties

Electro-Optic Coefficients r(10-12 mV-1) at 632.8 nm

rT13	8.4	rS13	7
rT22		rS22	1
rT33	30.5	rS33	30.3
rT51		rS51	20

Nonlinear Optical Coefficients at 1-06 m (*d31=d15)

d22 / l d36KDP l	4.4
d31 / l d36KDP l	-2.7
d33 / l d36KDP l	-4.1

Refractive Index at 632.8 nm

no	2.1787
ne	2.1821
no: TE modene: TM mode

Typical Acoustic Properties

Surface Acoustic Wave Properties

Description	Propagation	Design	Surface Wave Velocity (m/s)	Coupling Coefficient k (%)	Group Delay Time Temp Coefficient (ppm/°C)
36Y Cut	X Axis	SSBW	4160	5

Product Tags:

magnesium aluminate spinel

yag yttrium aluminum garnet

LT LiTaO3 Crystal Belongs To 3m Crystal System Transverse Electro Optic Modulation Images

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