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| Product Name: |
Nd:YVO4 Crystal
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| Supply Ability: |
1000 |
| Related proudcts |
yvo4, |
| Specifications |
please contact us for details |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
1 |
| Unit Price: |
5 |
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Nd:YVO4 is one of the most efficient laser host crystal currently existing for diode laser-pumped solid-state lasers. Its large stimulated emission cross-section at lasing wavelength, high absorption coefficient and wide absorption bandwidth at pump wavelength, high laser induced damage threshold as well as good physical, optical and mechanical properties make Nd:YVO4 an excellent crystal for high power, stable and cost-effective diode pumped solid-state lasers.
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Capabilities:
Nd dopant: 0.27%, 0.3%, 0.4%, 0.5%, 0.7%, 1.0%, 2.0%, 3.0%
Width x Height: 1x1 ~ 16x16mm
Length: 0.02 ~ 20mm
Specifications:
Orientation: &©|61537;-cut( ¡À 0.5¡ã )
Dimensional Tolerance: +/-0.1mm
Wavefront Distortion: <¦Ë/8 at 633nm
Surface Quality: 20/10
Parallelism: < 10 arc seconds
Perpendicularity: < 5 arc minutes
Surface Flatness: <¦Ë/10 at 632.8nm
Clear Aperture: Central 95%
Chamfer: 0.15x45¡ã
Coating: 1.AR@1064nm R<0.1%
2.AR@1064nm R< 0.1% & HT@808nm T>95%
3.HR@1064nm R>99.8% & HR@532nm R>99% & HT@808nm T>95%
Properties:
Atomic Density ~1.37x1020 atoms/cm2
Crystal Structure Zircon Tetragonal, ***ce group D4h, a=b=7.12, c=6.29
Density 4.22 g/cm3
Mohs Hardness Glass-like, ~5
Thermal Expansion Coefficient aa=4.43x10-6/K, ac=11.37x10-6/K
Thermal Conductivity Coefficient ||C: 5.23 W/m/K; ^C: 5.10 W/m/K
Lasing Wavelengths 914nm, 1064 nm, 1342 nm
Crystal Class positive uniaxial, no=na=nb ne=nc
no=1.9573, ne=2.1652, @ 1064nm
no=1.9721, ne=2.1858, @ 808nm
no=2.0210, ne=2.2560, @ 532nm
Thermal Optical Coefficient dna/dT=8.5x10-6/K, dnc/dT=3.0x10-6/K
Stimulated Emission Cross-Section 25.0x10-19 cm2 , @1064 nm
Fluorescent Lifetime 90 ms (about 50 ms for 2 atm% Nd doped) @ 808 nm
Absorption Coefficient 31.4 cm-1 @ 808 nm
Absorption Length 0.32 mm @ 808 nm
Intrinsic Loss Less 0.1% cm-1 , @1064 nm
Gain Bandwidth 0.96 nm (257 GHz) @ 1064 nm
Polarized Laser Emission p parallel to optic axis (c-axis)
Diode Pumped Optical to Optical Efficiency > 60%
Sellmeier Equat |
| Company: |
Fuzhou Antyco Optics
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| Contact: |
Ms. Emily Gao |
| Address: |
4/F, 12th Bldg, Taijiang Industrial Park, Juyuanzhou Industrial Zone,Fuzhou |
| Postcode: |
350000 |
| Tel: |
86 591 83853506 |
| Fax: |
86 591 83853765 |
| E-mail: |
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