GB/T 29420-2012Nd-doped vanadate laser crystal devices (English PDF)
掺钕钒酸盐激光单晶元件
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 31, 2012
Implementation date
August 1, 2013
Scope
GB/T 29420-2012 is the English-translated version of 掺钕钒酸盐激光单晶元件.
GB/T 29420-2012 is the Chinese standard "Nd-doped vanadate laser crystal devices".
Its scope clause reads: This standard specifies the neodymium-doped vanadate laser single crystal element terms and definitions, technical requirements, test methods, inspection rules and packaging, marking It requires knowledge, transportation, storage and other processes.
This standard applies to single-crystal Nd vanadate laser element, other types of laser elements can also refer to the use of a single crystal. Its clauses include terms and definitions.
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Document preview — GB/T 29420-2012
National Standard of the People's Republic of China
- ICS
- 17.180
- Classification
- A 60
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 3.1 Neodymium-doped yttrium vanadate Nd-dopedyttriumvanadate
- 3.2 Squareness nonperpendicularity
- 3.3 Optical inhomogeneity
- 3.4 Transmitted wave front aberrations
- 4.1 Physical properties
1 Scope
This standard specifies the neodymium-doped vanadate laser single crystal element terms and definitions, technical requirements, test methods, inspection rules and packaging, marking
It requires knowledge, transportation, storage and other processes.
This standard applies to single-crystal Nd vanadate laser element, other types of laser elements can also refer to the use of a single crystal.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 11297.1-2002 laser distortion measurement wave front bar
GB/T 16601-1996 optical surface laser damage threshold test methods - Part 1. 1-on-1 test
GB/T 22452-2008 borate nonlinear optical single crystal element General technical conditions
GB/T 22453-2008 borate non-linear optical element is a single crystal quality test methods
3 Terms and Definitions
GB/T 22452-2008 define the following terms and definitions apply to this document.
3.1 Neodymium-doped yttrium vanadate Nd-dopedyttriumvanadate
Neodymium-doped yttrium vanadate laser single crystal and an element of its processing.
3.2 Squareness nonperpendicularity
Through a single crystal element is not perpendicular to the side surface and the degree between.
3.3 Optical inhomogeneity
Uneven refractive index of medium degree.
3.4 Transmitted wave front aberrations
Parallel beam wavefront after being seized by a single crystal element with respect to a standard reference wavefront aberration.
4. Technical Requirements
4.1 Physical properties
4.1.1 Scattering
He-Ne laser irradiation at a wavelength of 632.8nm, the single crystal element unit volume (cm3) inner diameter greater than 10µm scatterers shall
More than four.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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