LiNbO3 Crystal is widely used as frequency doublers for wavelength > 1mm 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) coefficientsLiNbO3 crystal is the most commonly used material for Pockel Cells Q-switches and phase modulators waveguide substrate and surface acoustic wave(SAW)wafers etc.
Standard
Specifications
Items
Specifications
Transmitting wavefront distortion
< l/4 @ 633 nm
Dimension tolerance
(W ±0.1 mm) x (H ±0.1 mm) x (L ±0.2mm)
Clear aperture
> 90% central area
Flatness
l/8 @ 633 nm
Surface Quality
Scratch and dig 20-10
Parallelism
< 20 arc seconds
Perpendicularity
5 arc minutes
Angle tolerance
< 0.5°
AR coating
dual wave band AR coating at 1064/532 nm on both surfaces,
with R < 0.2% at 1064nm and R < 0.5% at 532 nm per surface
Prisms
