Русский
Deutsch
Español
Français
LN Crystal
• Various sizes of finished components for different applications
• Aperture of (2-15) x (2- 5) mm2 and length up to 50 mm for frequency doublers and OPO
• 50x50x1 mm3 or Dia. 3" x 1 mm substrate for waveguide optics
• Dia. 3" SAW wafers
• Strict quality control
• Reliable and fast delivery
• Very competitive price
• Free technical support always with quick response
Lithium
Niobate (LiNbO3) is widely used in fiber communication devices as birefringent
crystal and used as electro-optic modulator and Q-switch
for Nd:YAG, Nd:YLF and Ti:Sapphire lasers. It has good mechanical and physical properties and is ideal for optical
polarizing components due to its wide transparency range and low cost.
LiNbO3's applications for fiber communication include isolators, circulators, beam displacers, and other polarizing optics. The transverse modulation is mostly employed for LiNbO3 crystal. Also LiNbO3 crystal is widely used as frequency doublers for wavelength >1um and optical parametric oscillators (OPO) pumped at 1064 nm as well as quasi-phase-matched (QPM) devices.
Typical Specifications of LiNbO3 Crystal Made in WISOPTIC
Dimension Tolerance | ± 0.1 mm |
Angle Tolerance | ± 0.5° |
Flatness | < λ/8 @ 632.8 nm |
Surface Quality | < 20/10 [S/D] |
Parallelism | < 20” |
Perpendicularity | ≤ 5' |
Chamfer | ≤ 0.2mm @ 45° |
Transmitted Wavefront Distortion | < λ/4 @ 632.8 nm |
Clear Aperture | > 90% central area |
Coating | AR coating: R < 0.2% @ 1064 nm, R < 0.5% @ 532 nm |
* Products with special requirement upon request.
| |
