Name: SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices
Brand: Crystro
Price: 20 USD

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SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices

Categories	Piezoelectric Effect Crystals
Brand Name:	Crystro
Model Number:	CR220129-08
Certification:	SGS/COC
Place of Origin:	China
MOQ:	1pc
Price:	USD 20~200/pc
Payment Terms:	T/T, Western Union, MoneyGram, Paypal
Supply Ability:	20000pcs per month
Delivery Time:	4-5 weeks
Packaging Details:	Transparent clean box
Material:	SAW Grade LiNbO3 Single Crystal For Acousto-optic Devices
Crystal Sturucture:	Trigonal, Space group R3c, Point group 3m
Mohs Hardness:	5
Delivery:	1-4 weeks
Packing:	individual container for each substrate, packed in bag filled with inert gas.
Primary Orientation Flat:	22mm+/-2mm (3-inch) 32mm+/-2mm (4-inch)
Standard Size:	φ6" (150mm) +/-0.3mm
Curie temperature:	1142℃ +/-0.7℃

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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

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SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices

SAW Grade LiNbO3 Single Crystal For Acousto-optic Devices

Crystro's LiNbO3 crystal is grown by Czochralski method.Max diameter reach 4inch,it's now the biggest size in this filed,we can custom size and specs ,rougness<0.5nm.Magneto-optical single crystals like GGG,SGGG,TGG,TSAG are our main products.

LiNbO3 is a nonlinear optical grade crystal, it widely used in parametric oscillators, frequency doubling, acousto-optic devices, optical modulators. MgO-doped LiNbO3 can effectively increase the damage threshold of the LiNbO3 crystal.

Both pure LN and MgO doped LN (MgO:LN) crystals with gold coatings on side faces for electrodes are available

MgO doped LiNbO3 (MgO:LN) has similar linear optical properties to pure LiNbO3, but the photorefractive damage threshold is much higher.

Crystro provides:

LiNbO_{3 wedges used for fiber optical isolators and circulators.}
Reliable delivery
Strict quality control
Technical support
Very competitive prices

LiNbO3 Crystal Applications:

1. Pockels Cells
2. Q-switches
3. Phase modulators
4. Surface acoustic wave(SAW) wafers

Basic Properties of LiNbO_3:

Growth method	Czochralski method
Crystal structure	Trigonal system
Lattice constant	a=b=5.148Å c=13.863 Å
Melting point	1250℃
Curie temperature	1142 ℃
Density	4.64 g/cm3
Mohs Hardness	5
Spectral transmission range	0.4-2.9um
Refractive index	No=2.286 ne=2.203 (632.8nm)
Nonlinear coefficient	D33=34.45, d31=d15=5.95, d22=13.07 (PMV-1)
Electro-optic coefficient	γ13=8.6,γ22=3.4,γ33=30.8,γ51=28.0,γ22=6.00(pmv-1)
Spectral transmission range	370 - 5000nm >68% (632.8nm)
Thermal expansion coefficient	A11=15.4 x 10-6/k, a33=7.5 x 10-6/k

	Optical grade LiNbO3	SAW grade LiNbO3
Orientation	X-cut, Z-cut (+/-0.2°)	Z-cut, Y-cut,
Orientation	X-cut, Z-cut (+/-0.2°)	Y-cut 36° off, Y-cut 64° off, Y-cut 128° off
Primary Orientation Flat	22mm+/-2mm (3-inch)	22mm+/-2mm (3-inch)
Primary Orientation Flat	32mm+/-2mm (4-inch)	32mm+/-2mm (4-inch)
Standard Size	φ3"(76.2mm) +/-0.3mm	φ3" (76.2mm) +/-0.3mm
	φ4" (100mm) +/-0.3mm	φ4" (100mm) +/-0.3mm
	φ6" (150mm) +/-0.3mm	φ6" (150mm) +/-0.3mm
	10x10mm +/-0.1mm	10x10mm +/-0.1mm
	Or others	Or others
Thickness	500μm +/-20μm	500μm +/-20μm
	1000μm +/-20μm	1000μm +/-20μm
	350μm +/-20μm	350μm +/-20μm

Polishing	Single or Both side polished	Single or Both side polished
Polishing	Surface Finish: 20/10 or 10/5	Surface Finish: 20/10 or 10/5
TTV	≤10um	≤10um
Curie temperature	1142℃ +/-0.7℃	1142℃ +/-3℃
Edge chamfer	Edge rounding	Edge rounding

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SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices

SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices

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SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices