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Database: 365,228(8 Aug 2026)

Between wavelengths

Between wavelengths, Total:102 items.

The international standard classification for "Between wavelengths" includes: Therapy equipment , Fiber and cables , Geology. Meteorology. Hydrology , Fiber optic interconnecting devices , Optical equipment , Optical measuring instruments .

The Chinese standard classification for "Between wavelengths" includes: Physiotherapy and TCM instrument and equipment , Optical communication equipment , Meteorology , Optical instrument in general , Optical Measurement , Radar, navigation, remote control, remote measuring and antenna synthesis , Radio communication equipment , Length Measurement .


Professional Standard - Medicine

  • YY/T 1896-2023 Method for defining the wavelength range of spectral radiation therapy equipment

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Professional Standard - Post and Telecommunication

National Metrological Verification Regulations of the People's Republic of China

Group Standards of the People's Republic of China

Professional Standard - Electron

  • SJ 20839-2002 Computational methods of LW ground-wave transmission channels
  • SJ 20862-2003 General specification for medium/long wave tactic radio

Military Standard of the People's Republic of China-General Armament Department

Yunnan Provincial Standard of the People's Republic of China

National Metrological Technical Specifications of the People's Republic of China

Xinjiang Provincial Standard of the People's Republic of China

Taiwan Provincial Standard of the People's Republic of China

Association of German Mechanical Engineers

  • VDI 3789 Berichtigung 1-2019 Environmental meteorology - Spectral calculation of short-wave and long-wave radiation from the interaction between the atmosphere and the land surface
  • VDI 3789 Blatt 2-1994 Environmental meteorology - Interactions between atmosphere and surfaces - Calculation of short-wave and long-wave radiation
  • VDI 3789 Blatt 2-1994 Environmental meteorology - Interactions between atmosphere and surfaces - Calculation of short-wave and long-wave radiation
  • VDI 3789-2019 Environmental meteorology — interactions between atmosphere and surfaces — calculation of spectral short-wave and long-wave radiation
  • VDI 3789 Berichtigung 1-2019 Environmental meteorology - Spectral calculation of short-wave and long-wave radiation from the interaction between the atmosphere and the land surface
  • VDI 3789-2016 Environmental meteorology - Interactions between atmosphere and surfaces - Calculation of spectral short-wave and long-wave radiation
  • VDI 3789-2019 Environmental meteorology — interactions between atmosphere and surfaces — calculation of spectral short-wave and long-wave radiation

Institute of Electrical and Electronics Engineers (IEEE)

Internet Engineering Task Force (IETF)

  • RFC 7581-2015 Routing and Wavelength Assignment Information Encoding for Wavelength Switched Optical Networks
  • RFC 7446-2015 Routing and Wavelength Assignment Information Model for Wavelength Switched Optical Networks
  • RFC 7449-2015 Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment

Gosstandart of Russia

  • GOST R 50314-1992 Optics. Reference wavelengths
  • GOST R 70029-2022 Remote sensing of the Earth from space. Ground truth. Requirements for space survey of test objects in the mid-wave and long-wave infrared ranges
  • GOST R 8.780-2012 State system for ensuring the uniformity of measurements. State verification schedule for means of measuring of the energy, of the distribution of energy density, of the pulse duration and of the laser wavelength in the wavelength range from 0,3 to 2,0 µm
  • GOST R ISO 7944-2013 Optics and optical instruments. Reference wavelengths

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

  • ASHRAE AN-04-6-1-2004 Heat Transfer Analysis of a Between-Panes Venetian Blind Using Effective Longwave Radiative Properties

Military Standards (MIL-STD)

British Standards Institution (BSI)

GCC Standardization Organization

  • GSO IEC 62129-2:2014 Calibration of wavelength/optical frequency measurement instruments - Part 2: Michelson interferometer single wavelength meters
  • GSO ISO 7944:2007 Optics and optical instruments - Reference wavelengths
  • BH GSO ISO 7944:2024 Optics and optical instruments - Reference wavelengths

International Electrotechnical Commission (IEC)

  • IEC 62129-2:2011 Calibration of wavelength/optical frequency measurement instruments - Part 2: Michelson interferometer single wavelength meters

Association Francaise de Normalisation

Japanese Industrial Standards Committee (JISC)

Danish Standards Foundation

Spanish Association for Standardization (UNE)

  • UNE-EN 62129-2:2011 Calibration of wavelength/optical frequency measurement instruments - Part 2: Michelson interferometer single wavelength meters (Endorsed by AENOR in October of 2011.)
  • UNE-EN 62099:2001 Fibre optic wavelength switches - Generic specification. (Endorsed by AENOR in November of 2001.)

American Society for Testing and Materials (ASTM)

Comitato Elettrotecnico Italiano

  • CEI EN 62129-2:2012 Calibration of wavelength/optical frequency measurement insturments Part 2: Michelson interferometer single wavelength meters
  • CEI EN 62099:2002 Fibre optic wavelength switches - Generic specification

Bureau of Indian Standards

German Institute for Standardization

  • DIN EN 62099:2002-03 Fibre optic wavelength switches - Generic specification (IEC 62099:2001); German version EN 62099:2001
  • DIN EN 62129-2:2012-03 Calibration of wavelength/optical frequency measurement instruments - Part 2: Michelson interferometer single wavelength meters (IEC 62129-2:2011); German version EN 62129-2:2011
  • DIN EN ISO 7944:1998 Optics and optical instruments - Reference wavelengths (ISO 7944:1998); German version EN ISO 7944:1998

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO IEC 62099:2014 Fibre optic wavelength switches - Generic specification
  • OS GSO IEC 62129-2:2014 Calibration of wavelength/optical frequency measurement instruments - Part 2: Michelson interferometer single wavelength meters

International Organization for Standardization (ISO)

  • ISO 7944:2024 Optics and photonics - Reference wavelengths
  • ISO/CD 7944 Optics and optical instruments — Reference wavelengths
  • ISO 7944:1984 Optics and optical instruments; Reference wavelengths
  • ISO 7944:1998 Optics and optical instruments - Reference wavelengths
  • ISO/DIS 7944:2023 Optics and optical instruments — Reference wavelengths

Swedish Institute for Standards

  • SS-EN 62129-2:2012 Calibration of wavelength/optical frequency measurement instruments - Part 2: Michelson interferometer single wavelength meters
  • SS-EN 62099:2003 Fibre optic wavelength switches - Generic specification

European Committee for Electrotechnical Standardization(CENELEC)

  • EN 62129-2:2011 Calibration of wavelength/optical frequency measurement instruments - Part 2: Michelson interferometer single wavelength meters

Kingdom of Bahrain Testing and Metrology Directorate

International Telecommunication Union (ITU)

Korean Agency for Technology and Standards (KATS)

Ente Nazionale Italiano di Unificazione

Polski Komitet Normalizacyjny (PKN)

  • PN T06561-1971 Microwave measuring instruments Cavity wavemeter General requirements and tests

Lithuanian Standards Office

  • LST EN 62129-2-2011 Calibration of wavelength/optical frequency measurement instruments -- Part 2: Michelson interferometer single wavelength meters (IEC 62129-2:2011)