High Precision Nd:YVO4 Laser Crystal
Yttrium Vanadate (Nd:YVO4) is one of the most efficient laser host crystal currently existing for diode laser-pumped solid-state lasers. Recent developments have shown that Nd:YVO4 can produce powerful and stable IR, green, bule lasers with the design of Nd:YVO4 and frequency doubling crystals.
Nd:YVO4 Crystal Advantages:
1. Large stimulated emission cross-section at lasing wavelength
2. High absorption coefficient and wide absorption bandwidth at pump wavelength
3. High laser induced damage threshold
4. Good physical, optical and mechanical properties
Nd:YVO4 Crystal Applications:
1. For Single-longitudinal-mode output and compact design
2. Diode laser-pumped Nd:YVO4 compact laser and its frequency-doubled green, red or blue laser will be the ideal laser tools of machining, material processing, spectroscopy, wafer inspection, light show, medical diagnostics, laser printing and other most widespread applications
Nd:YVO4 Crystal SPECIFICATION:
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Nd dopant:
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0.27%, 0.3%, 0.4%, 0.5%, 0.7%, 1.0%, 2.0%, 3.0%
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Width x Height:
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1x1 ~ 16x15mm
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Length:
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0.02 ~ 20mm
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Optical Axis Orientation:
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a-cut (+/-0.5°)
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Dimension Tolerance
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Commercial(±0.1mm)；High Precision(±0.005mm)
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Surface Quality
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20/10 Scracth/Dig
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Parallelism
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<30"
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Perpendicularity:
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< 5 arc minutes
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Chamfer
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0.15×45°
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Flatness
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<λ/8 @633nm
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Wavefront Distortion
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<λ/8 @633nm
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Coating
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1.AR@1064nm R<0.1%
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2.AR@1064nm R< 0.1% & HT@808nm T>95%
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3.HR@1064nm R>99.8% & HR@532nm R>99% & HT@808nm T>95%
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