Nd:YVO4

Flatness

λ/8 at 633nm

Parallelism

≤20 arcsec

Wavefront Distortion

λ/4 at 633nm

Perpendicularity

≤5 arcmin

Angel tolerance

≤± 0. 5°

Dimension tolerance

± 0.1mm

Clear Aperture

90% of central area

Chamfer

≤0.2mmx45°

Chip

≤0.1mm

Product Details

d:YVO4 lasers are now widely used in machinery, materials processing, pomology, wafer inspection, display, medical inspection, laser printing, data storage and many other fields. Product concentration range: 0.1-3%.

The crystal is a laser crystal with excellent performance and is suitable for laser diode pumping, especially for medium and low power lasers. Compared to Nd:YAG, Nd:YVO4 has a higher absorption coefficient and a larger stimulated emission cross section for pump light. The laser diode-pumped Nd:YVO4 crystal is used in combination with high nonlinear coefficient crystals such as LBO, BBO, and KTP to achieve better frequency conversion efficiency, and can be used to output near-infrared, green, blue, and ultraviolet light. All solid-state lasers. Now Nd:YVO4 laser has been widely used in many fields such as machinery, material processing, pomology, wafer inspection, display, medical inspection, laser printing, data storage and so on. And Nd:YVO4 diode-pumped solid-state lasers are rapidly replacing the market for traditional water-cooled ion and lamp-pumped lasers, especially in miniaturization and single longitudinal mode output.

ADVANTAGES

l  Pump bandwidth around 808nm, about 5 times that of Nd:YAG

l  The stimulated emission cross section at 1064 nm is 3 times that of Nd:YAG

l  Low light damage threshold, high slope efficiency

l  Single axis crystal, output is linearly polarized