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LiNbO3 Crystals

LiNbO3 Crystal is widely used as frequency doublers for wavelength >1μm and optical parametric oscillators (OPOs) pumped at 1064 nm as well as quasi-phase-matched (QPM) devices. Additionally due to its large Electro-Optic(E-O) and Acousto-Optic(A-O) coefficients, LiNbO3 crystal is the most commonly used material for Pockel Cells, Q-switches and phase modulators, waveguide substrate, and surface acoustic wave(SAW) wafers.

 

Specification

Material

Standard

High Precision

Size

~20×20 mm2

Thickness

0.01~25 mm

Dimension Tolerance

+/-0.1mm

+/-0.01mm

Wavefront Distortion

λ/4

λ/6

Surface Quality

20/10 S/D

10/5 S/D

Orientation

+/-0.3°

+/-0.1°

Parallelism

<20 arc sec

<10 arc sec

Flatness

λ/4

λ/6

Coating

AR Coating or P Coating