Linbo3 Crystal - Chinaprice: check with company for price
LiNbO3 Q-Switch Specifications
Size 9 X 9 X 25 mm3 or 4 X 4 X 15 mm3
Other size is available upon request
Tolerance of size Z-axis: ± 0.2 mm
X-axis and Y-axis:±0.1 mm
Chamfer less than 0.5 mm at 45°
Accuracy of orientation Z-axis: <± 5’
X-axis and Y-axis: < ± 10’
Parallelism < 20"
Finish 10/5 scratch/dig
Flatness λ/8 at 633 nm
AR-coating R < 0.2% @ 1064 nm
Electrodes Gold/Chrome plated on X-faces
Wavefront distortion <λ/4 @ 633 nm
Extinction ratio > 400:1 @ 633 nm, φ6 mm beam
LiNbO3 is also a good acousto-optic crystal and used for surface acoustic wave (SAW) wafer and A-O modulators. CASTECH provides acoustic (SAW) grade LiNbO3 crystals in wafers, as-cut boules, finished components and custom fabricated elements.
Typical SAW Properties
Cut Type SAW Velocity
Vs (m/s) Electromechanical Coupling Factor
k2s (%) Temperature Coefficient of Velocity
TCV (10-6/oC) Temperature Coefficient of Delay
127.86o Y-X 3970 5.5 -60 78
Y-X 3485 4.3 -85 95
Type Specifications Boule Wafer
Diameter Φ3" Φ4" Φ3" Φ4"
Length or Thickness(mm) ≤100 ≤50 0.35-0.5
Orientation 127.86°Y, 64°Y, 135°Y, X, Y, Z, and other cut
Ref. Flat Orientation X, Y
Ref. Flat Length 22±2mm 32±2mm 22±2mm 32±2mm
Front Side Polishing Mirror polished 5-15 Å
Back Side Lapping 0.3-1.0 mm
Flatness (mm) ≤ 15
Bow (mm) ≤ 25
- Posted By: Fuzhou Antyco Optics
- Phone: 15860296796
- Address: 4/F, 12th Bldg, Taijiang Industrial Park, Juyuanzhou Industrial Zone,Fuzhou, Fujian, China, Fuzhou, Fujian, China
- Website: http://www.antyco.com/
Published date: August 11, 2016 -
- Business Description: Our manufacturing capabilities consist of all types of customized lens, Beam Splitters, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Optical Assemblies and Optical Systems Solutions, Laser Crystals, NLO Crystals. The products are widely used in laser industry, optical communication, laser display, medical equipment, survey equipment, precision Instrument and semiconductor.
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