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Home > Wafers and Substrates > Optical Grade LiNbO3, LiTaO3 > Optical Grade LiNbO3

Optical Grade LiNbO3

  • High electro-optic and High nonlinear optic coefficients
  • Dimensions: diameter: 2”,3”,4” 
  • MgO doping of MgO:LiNbO3 and PPLN waveguides available
  • Orientations: X-cut, Z-cut
  • Crystals ingots, blanks and customized wafers available
  • Applications: Polarizers for Optic Isolators, Integrated Waveguides, EO Phase Modulators
Inquire for custom product  
Code Material Diameter Thickness Orientation Surface Finish Unit Price Delivery Cart
631-001 Optical Grade LiNbO3 Φ76.2mm 0.35mm X-cut DSP Inquire Inquire
631-002 Optical Grade LiNbO3 Φ76.2mm 0.35mm Z-cut DSP Inquire Inquire
631-003 Optical Grade LiNbO3 Φ76.2mm 0.5mm X-cut DSP Inquire Inquire
631-004 Optical Grade LiNbO3 Φ76.2mm 0.5mm Z-cut DSP Inquire Inquire
631-005 Optical Grade LiNbO3 Φ100mm 0.35mm X-cut DSP Inquire Inquire
631-006 Optical Grade LiNbO3 Φ100mm 0.35mm Z-cut DSP Inquire Inquire
631-007 Optical Grade LiNbO3 Φ100mm 0.5mm X-cut DSP Inquire Inquire
631-008 Optical Grade LiNbO3 Φ100mm 0.5mm Z-cut DSP Inquire Inquire
631-009 Optical Grade LiNbO3 Φ100mm 1.0mm X-cut DSP Inquire Inquire
631-010 Optical Grade LiNbO3 Φ100mm 1.0mm Y-cut DSP Inquire Inquire
631-011 Optical Grade LiNbO3 Φ100mm 1.0mm Z-cut DSP Inquire Inquire

The Optical grade LiNbO3 wafers/crystals/substrates are offered, advanced facilities are equipped for crystals growing, wafer cutting, lapping, polishing and checking. The LiNbO3 wafers are used in:

  • Polarizers for Optic Isolators
  • Integrated Waveguide Photonics
  • EO Waveguide Phase Modulators
  • EO Waveguide Amplitude Modulators
  • Quasi-phase Matching for SHG and OPO

Common Specifications: 

Material Optical regular and optical super Grade LiNbO3
Curie Temp 1142±2.0℃
Cutting Angle X/Y/Z etc
Diameter/Size 2”/3”/4”
Tol(±) <0.20 mm
Thickness 0.18 ~ 1.0mm or more
Primary Flat 16mm/22mm /32mm
Orientation Flat All available
Surface Type Single Side Polished /Double Sides Polished
Polished side Ra <0.5nm
Surface Quality 20/10 S/D
Edge Criteria R=0.2mm or Bullnose
Wafer Surface Criteria Refractive index No=2.2878/Ne=2.2033 @632nm wavelength
Contamination None
Particles ￠>0.3 µm <= 30
Scratch , Chipping None
Defect No edge cracks, scratches, saw marks, stains
Optical Grade LiNbO3 Wafers D76.2x0.35mm Z-cut DSP

Optical Grade LiNbO3 Wafers D76.2x0.35mm Z-cut DSP

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Optical Grade LiNbO3 Wafers D100x0.5mm X-cut DSP

Optical Grade LiNbO3 Wafers D100x0.5mm X-cut DSP

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Optical Grade LiNbO3 Wafers D100x1.0mm Y-cut DSP

Optical Grade LiNbO3 Wafers D100x1.0mm Y-cut DSP

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