Neodymium-doped Yttrium Orthovanadate (Nd:YVO4)

Name: Neodymium-doped Yttrium Orthovanadate (Nd:YVO4)
SKU: LC-0006

Cat No:LC-0006

Description

Neodymium-doped yttrium orthovanadate (Nd:YVO4) is a low-threshold, high-repetition-rate laser crystal with excellent thermomechanical properties, suitable for high-power laser applications in industrial processing and scientific research.

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Features

Low laser threshold with high slope efficiency. Single-axis birefringent crystal producing linearly polarized output. High absorption cross section. Strong polarization-dependent absorption and emission spectra (π-polarization preferred). High optical quality and large diameter achieved via the pulling method.

Applications

Optical communication. Holography. Military applications. Medical testing. Laser printing. Lasers.

Basic Information

Chemical Formula	Nd:YVO₄
Crystal Structure	Tetragonal crystal system, space group D4h-I4/a
Lattice Parameters	a=b=7.1193Å, c=6.2892Å
Density	4.22 g/cm³
Mohs Hardness	4-5
Emission Wavelength	1064 nm, 1342 nm
Absorption Coefficient	31.4%/cm@810nm
Surface Finish	10-5 S-D
Flatness	≤λ/8@632.8nm
Parallelism	<20"
Perpendicularity	≤15′
Thermo-Optic Coefficient	dno/dT = 8.5 × 10^-6/K dne/dT = 2.9 × 10^-6/K
Thermal Expansion Coefficient	αa=4.43 × 10^-6/K αc=11.37 × 10^-6/K
Thermal Conductivity	5.23 W/m/K
Effective Aperture	>90%
Relaxation Time	90 μs
Dimensions	Customization
Coating	Customization
Storage	Store in a temperature-controlled, sealed environment, strictly protected from light, especially ultraviolet light.
Transportation	Transportation must be conducted under dry, constant-temperature conditions with packaging tightly sealed.

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For Research or Industrial Raw Materials, Not For Personal Medical Use!