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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 Doping Lithium Niobate Wafer MgO Er Fe Doped LT Optical Grade

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SAW Grade Doping Lithium Niobate Wafer MgO Er Fe Doped LT Optical Grade

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Brand Name : Crystro

Model Number : CR2202241-01

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 Doping Lithium Niobate Wafer MgO Er Fe Doped LT Optical Grade

Dope : MgO, Er, Fe

Ra Roughness : <1nm

Mohs Hardness : 5

Origin : China

Delivery : 1-4 weeks

Shipment : Express,DHL.Fedex

Packing : individual container for each substrate, packed in bag filled with inert gas.

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SAW Grade Doping Lithium Niobate Wafer MgO Er Fe Doped LT Optical Grade


LiNbO3 is a nonlinear optical grade crystal,MgO-doped LiNbO3 can effectively increase the damage threshold of the LiNbO3 crystal.

Lithium Niobate(LiNbO3) crystals are widely used in optical communication, information processing, integrated optics, image storage, harmonic generation, frequency doubling devices, parametric oscillations, frequency multiplication of 1064nm lasers and quadruple frequency phase matching device etc.

Crystro provides:

  • LiNbO3 wedges used for fiber optical isolators and circulators.
  • Reliable delivery
  • Strict quality control
  • Technical support
  • Very competitive prices

SAW Grade Doping Lithium Niobate Wafer MgO Er Fe Doped LT Optical Grade

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

Crystro can offer:

Material 3" 4" 6" 8" LN wafer (Saw/Optical grade)
Orientation X / Z / Y41° / Y64° / Y128° / YZ / YX or Customized
Curie Temp 1142°C±3°C
Doped with Er, MgO, single or double doped available
Surface finish

single or double sides polish

(DLP/SLP/ SSP/DSP all available)
Thickness 0.18/0.25/0.35/0.50/1.00 + mm
TTV < 1~5µm
BOW ± (25µm ~40um )
Warp <= 35µm
LTV (5mmx5mm) <1.5 um
PLTV(<0.5um) ≥98% (5mm*5mm) with 2mm edge excluded
Edge Compl't with SEMI M1.2@with GC800# .regular at C typed
Orientation flats available, per request
Polished side Ra Roughness Ra<=5A
Back Side Criteria Roughness Ra:0.5-1.0µm GC#1000
Edge Rounding Compliant with SEMI M1.2 Standard/refer to IEC62276
Cracks, saw marks, stains

None

Product Tags:

Lithium Niobate Wafer SAW Grade

      

Doping Lithium Niobate Wafer

      

Optical Grade Piezoelectric Effect Crystals

      
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