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GB/T 43847-2024: Optics and photonics - Spectral bands
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Optics and photonics - Spectral bands
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GB/T 43847-2024
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Basic data | Standard ID | GB/T 43847-2024 (GB/T43847-2024) | | Description (Translated English) | Optics and photonics - Spectral bands | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N32 | | Classification of International Standard | 37.020 | | Word Count Estimation | 10,126 | | Date of Issue | 2024-04-25 | | Date of Implementation | 2024-11-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 43847-2024: Optics and photonics - Spectral bands---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 37:020
CCSN32
National Standards of People's Republic of China
Optics and Photonics Spectral Bands
(ISO 20473:2007, IDT)
Released on 2024-04-25
2024-11-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Spectral band regulations 1
Appendix A (Informative) Reasons for choosing 380nm as the upper limit of UV-A 3
References 4
Foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents"
Drafting:
This document is equivalent to ISO 20473:2007 "Optics and photonics spectral bands":
This document adds two chapters: “Normative References” and “Terms and Definitions”:
Please note that some of the contents of this document may involve patents: The issuing organization of this document does not assume the responsibility for identifying patents:
This document was proposed by the China Machinery Industry Federation:
This document is under the jurisdiction of the National Technical Committee for Standardization of Optics and Photonics (SAC/TC103):
This document was drafted by: Shanghai University of Technology, Shanghai Institute of Optical Instruments, Suzhou Ruifei Optoelectronics Technology Co:, Ltd:, Zhejiang University,
Shenzhen Gongda Laser Co:, Ltd:, Shanghai Xiongbo Precision Instrument Co:, Ltd:, Zhejiang Crystal Optoelectronics Technology Co:, Ltd:, Ningbo Yongxin
Optical Co:, Ltd:, Shanghai Beiang Pharmaceutical Technology Co:, Ltd:, Hefei Zhichang Optoelectronics Technology Co:, Ltd:, Motic Industrial Group
Co:, Ltd:, Shenzhen Eurasian Laser Intelligent Technology Co:, Ltd:, Ningbo Huaguang Precision Instrument Co:, Ltd:, Shanghai Qianxin Instrument Co:, Ltd:,
Ningbo Zhanjing Optical Instrument Co:, Ltd:, Guangzhou Yuexian Optical Instrument Co:, Ltd:, Nanjing Donglilai Optoelectronics Industry Co:, Ltd:,
Guangzhou Jinghua Precision Optics Co:, Ltd:, Ningbo Sunny Optical Instruments Co:, Ltd:, Nanjing Wavelength Optoelectronics Technology Co:, Ltd:, Ningbo
Teaching Instruments Co:, Ltd:, Wuzhou Aoka Optical Instrument Co:, Ltd:, Danyang Danyao Optical Co:, Ltd:, Nanjing Jiangnan Yongxin Optical Co:, Ltd:
Company, China University of Metrology, and Weiyi Optoelectronics (Tianjin) Co:, Ltd:
The main drafters of this document are: Zhang Wei, Feng Qionghui, Wan Xinjun, Bai Jian, Zhang Fan, Zhu Yongjin, Jin Lijian, Cui Zhiying, Cui Yufeng, Wu Zhouling,
Chen Muwang, Yang Changchun, Kong Yanbo, Hua Yue, Gan Linchao, Xu Tao, Hong Yiping, He Jian, Hu Senhu, Wang Guoli, Wang Guorui, Zhang Tao, Zhou Weihua, Yao Chen,
Zhang Shuqin and Zhang Chang:
Introduction
With the continuous development of science and technology at home and abroad, optical and photonic instruments have been widely used in various fields of national economy and international science and technology:
The standardized division and naming of the spectral bands of optical radiation in the field of optics and photonics is an important step in the development of the optical and photonics instrument industry:
It provides a basis for the manufacture of various types of optical and photonic instruments and plays an important role in the development of optical and photonic instrument products:
significance:
In view of the above reasons, it is necessary to standardize and normalize the spectral band division of optical radiation in the fields of optics and photonics:
Optics and Photonics Spectral Bands
1 Scope
This document specifies the division of the spectral bands of optical radiation in the fields of optics and photonics:
This document is not applicable to lighting and telecommunication applications, nor to protection against optical radiation hazards in occupational areas:
2 Normative references
This document has no normative references:
3 Terms and definitions
There are no terms or definitions that require definition in this document:
4: Spectral band regulations
The division of spectral bands in optical radiation is shown in Table 1:
Spectral bands are divided by given wavelength limits, which are contained in two adjacent bands: Frequency, wave number and photon energy
The strict correspondence between the quantity and the wavelength is only applicable to vacuum environments: If it is applied to non-vacuum environments, the refractive index of the propagation medium should be included:
consider:
As shown in Table 1, the use of the word "light" is limited to "visible radiation", that is, light radiation with a wavelength range of 380nm to 780nm:
It is not suitable for light radiation outside the visible range:
Table 1 Spectral bands in optics and photonics
Radiation Name
Spectral band a
Abbreviations
wavelength
nm
frequency
THz
Wave number
cm-1
Photon Energy
QUR
eV
Extreme Ultraviolet
Vacuum Ultraviolet
Deep UV
Mid-UV
Near UV
UV
- EUV
UV-C
VUV
DUV
UV-B
UV-Ab
1~100 3×105~3000 107~105 1240~12:4
100~190 3000~1580 105~53000 12:4~6:5
190~280 1580~1070 53000~36000 6:5~4:4
280~315 1070~950 36000~32000 4:4~3:9
315~380 950~790 32000~26000 3:9~3:3
Visible radiation, light VIS 380~780 790~385 26000~13000 3:3~1:6
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