We applies Czochralski (CZ) crystal growth technology to grow high grade Nd: YVO4 crystals. With strict control of materials and the growth process, our YVO4 crystals feature low lasing wavelength absorption and high conversion efficiency. we offers Nd: YVO4 with doping from 0.1 atm% to 4.0 at% Crystal boules and crystals are available in various sizes and coatings.
Main Features:
●Low lasing threshold and high slope efficiclency
●Larges stimulated emission cross-section at lasing wavelength
● High absorption over a wide pumping wavelength bandwidth
●Optical uniaxial and Iarge birefringence emits polarlzed laser light
Capability:
Attribute | Commercial | HIgh Preclslon |
Nd: Dopant level | 0.1-4.0atm% |
Wavefront distortion | λ/4 | λ/8 |
Scattering Sites** | Invisible, probed with a He-Ne laser |
Orientation | 士0.5° | 士0.2° |
Dimension Tolerane | 士0.1mm | 士0.01mm |
End-faces Configuration | Flat |
Surface Quality | 20-10 scratch and dig | 10-5 scratch and dig |
Flatness | λ/8 | λ/10 |
Parallelism | 20" | 10" |
Intrinsic Loss | Less than 0.1%cm-1,@1064nm |
**: It´s our internal inspection criterion on this spec. citerio
Addtional Nd:VO4 crystal and coating specifications are available upon request.
