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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
ANHUI CRYSTRO CRYSTAL MATERIALS CO., LTD. INNOVATOR FOR MAGNETO OPTICAL CRYSTALS
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SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices

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SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices

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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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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:

  • LiNbO3 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 LiNbO3:

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,
Y-cut 36° off, Y-cut 64° off, Y-cut 128° off
Primary Orientation Flat 22mm+/-2mm (3-inch) 22mm+/-2mm (3-inch)
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
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

SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices


Product Tags:

SAW Grade LiNbO3 Crystal

      

Acousto Optic Devices LiNbO3 Crystal

      

Piezoelectric Effect Crystals SAW Grade

      
Quality SAW Grade LiNbO3 Single Crystal For Acousto Optic Devices for sale

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