YVO4 (Yttrium Vanadate) is a positive uniaxial crystal with fine physical properties, broad transparency range, large birefringence and easy machining. It has been widely applied in optical communications and optical passive components such as isolators, optical rotators, delayers, polarizer etc.
Transparency Range High transmittance 400mm-5000mm
Crystal Symmetry Zircon Tetragonal,Space groupD4h
Lattice Parameters a=b=7.12A;c=6.29A
Mohs 5 (glass like)
Hygroscope Susceptibility Non-hygroscope
Product Specification / Models
1) Diameter: max. 25mm
2) Length: max. 30mm
3) Surface Quality: better than 20/10 scratch/dig Per MIL-0-13830A
4) Beam Deviation: <3 arc min
5) Optical Axis Orientation: +/-0.2u00b0
6) Flatness: < l /4 @633nm
7) Transmission Wavefront Distortion: <1/2 @633nm
8) Coating: Upon customer's request
HG Optronics INC. was established in the Science and Technology Park in Mawei District, Fuzhou city, Fujian province, China. The company specializes in the professional development and manufacturing of lasers, optics, nonlinear crystals and optical components. With excellent technical team, solid technical strength and outstanding management, the company has become a professional supplier of YVO4, TGG, Nd:GdVO4, Nd:YVO4, YAG, Nd:YAG, LBO, BBO, KTP, LN, YAG Thread Rod, Diffusion Bonded crystals, optical glued crystals etc..Well-equipped facility, complete production line, strict quality control system throughout all stages of production and competitive price enable the company to guarantee total customer satisfaction. Besides, with strict quality control system the company has received ISO9001 certificate which was awarded by Best CERT Quality Registers Ltd. UK.