Solid laser crystal ND: YVO4
Tours Co., Ltd.
About This Product
ND: YVO4 is suitable for low -output to moderate output. The most efficient crystal among the solid crystals that are exciting in diodes is ND: YVO4. This is because the absorption and release characteristics are mainly exceeded for ND: yag.
ND: YVO4, which is exciting by laser diode, is often combined with high nonlinear optical crystals. For example, a shift output of frequency from the ultraviolet area to the near -infrared outer area in the lubo, bbo or KTP crystal. Masu.
ND: YVO4, which can be combined in various ways, is an ideal material that can be used in all fields such as mechanical processing, material processing, spectroscopy, wafer inspection, optical display, medical diagnostic equipment, laser printing, and data memory.
■ Nd: ND: YVO4 advantage compared to YAG
・ A wide excitation band width and about 5 times absorbed efficiency near 808nm
(Low dependence on excitation wavelengths and tends to be strong against single mode output)
・ 3 times the induction release cross -sectional area with 1,064 nm wavelength
・ Low oscillation threshold and high slope efficiency
・ Because the multiple bending is large and is a single -axis crystal, the light emitting only is linear polarized light.
■ CASTECH ND: Features of YVO4
・ ND dope concentration: 0.1 ~ 3%± 0.05ATM%
・ Maximum size: φ35x50mm
・ Compatible from 1 to mass production
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Product
Solid laser crystal ND: YVO4
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Handling Company
Tours Co., Ltd.
1 Models of Solid laser crystal ND: YVO4
| Product Image | Part Number | Price (excluding tax) | Absorption coefficient | Atomic density | Crystal structure | Fluorescent life | Gain bandwidth | Heat expansion coefficient 300k ( | Hot light coefficient (300k) | Induction release cross -sectional area | Morse hardness | Optical efficiency due to diode excitation | Polarized laser release | Positive loss | Selmeyer system | Thermal conductivity (300k) | density | wavelength |
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ND: YVO4 solid laser crystal |
Available upon quote | > 31.4cm⁻¹/810nm | 1.26x10^⁰atom/cm³ (ND1.0%) |
Space space D4H-14/AMD A = b = 7.1193å, c = 6.2892å> |
90US (1%ND Dope) | 0.96nm/1,064nm |
αA = 4.43x10⁻6k αC = 11.37x10⁻⁶/K |
DNO/DT = 8.5 × 10⁻⁶/K DNE/DT = 2.9 × 10⁻⁶/K |
25x10⁻¹⁹cm²/1,064nm | 4-5 | > 60% |
Dolporel: parallel to the optical axis (C axis) Parallel to Optic Axis (C-AXIS) |
0.02cm⁻¹/1,064nm |
(λ in μm) No² = 3.77834+0.069736/ (λ-0.04724) -0.010813λ NE² = 4.59905+0.110534/ (λ-0.04813) -0.012676λ |
//C:0.0523W/cm/k, ⊥c: 0.0510W/cm/k |
4.22g/cm³ | 1,064nm / 1,342nm |
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About Company Handling This Product
- Japan
- Since 2016
- 2 employees