JPWO2024024024A1 - - Google Patents

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Publication number
JPWO2024024024A1
JPWO2024024024A1 JP2024536680A JP2024536680A JPWO2024024024A1 JP WO2024024024 A1 JPWO2024024024 A1 JP WO2024024024A1 JP 2024536680 A JP2024536680 A JP 2024536680A JP 2024536680 A JP2024536680 A JP 2024536680A JP WO2024024024 A1 JPWO2024024024 A1 JP WO2024024024A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2024536680A
Other languages
Japanese (ja)
Other versions
JP7800698B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2024024024A1 publication Critical patent/JPWO2024024024A1/ja
Application granted granted Critical
Publication of JP7800698B2 publication Critical patent/JP7800698B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07955—Monitoring or measuring power
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0425—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using optical fibers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP2024536680A 2022-07-28 2022-07-28 光モニタデバイス及び光強度測定方法 Active JP7800698B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/029109 WO2024024024A1 (ja) 2022-07-28 2022-07-28 光モニタデバイス及び光強度測定方法

Publications (2)

Publication Number Publication Date
JPWO2024024024A1 true JPWO2024024024A1 (https=) 2024-02-01
JP7800698B2 JP7800698B2 (ja) 2026-01-16

Family

ID=89705754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024536680A Active JP7800698B2 (ja) 2022-07-28 2022-07-28 光モニタデバイス及び光強度測定方法

Country Status (3)

Country Link
US (1) US20260019152A1 (https=)
JP (1) JP7800698B2 (https=)
WO (1) WO2024024024A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817786A (ja) * 1981-07-23 1983-02-02 Canon Inc 撮像装置
JP2005265607A (ja) * 2004-03-18 2005-09-29 Hamamatsu Photonics Kk 光検出装置
JP2011257296A (ja) * 2010-06-10 2011-12-22 Hioki Ee Corp イメージセンサ、分光装置、及びイメージセンサの作動方法
US20170139131A1 (en) * 2015-04-15 2017-05-18 Lytro, Inc. Coherent fiber array with dense fiber optic bundles for light-field and high resolution image acquisition
WO2021245774A1 (ja) * 2020-06-02 2021-12-09 日本電信電話株式会社 光モニタデバイス

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817786A (ja) * 1981-07-23 1983-02-02 Canon Inc 撮像装置
JP2005265607A (ja) * 2004-03-18 2005-09-29 Hamamatsu Photonics Kk 光検出装置
JP2011257296A (ja) * 2010-06-10 2011-12-22 Hioki Ee Corp イメージセンサ、分光装置、及びイメージセンサの作動方法
US20170139131A1 (en) * 2015-04-15 2017-05-18 Lytro, Inc. Coherent fiber array with dense fiber optic bundles for light-field and high resolution image acquisition
WO2021245774A1 (ja) * 2020-06-02 2021-12-09 日本電信電話株式会社 光モニタデバイス

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
小山 良 ET AL.: "遠隔光路切替ノードの実現に向けた赤外線イメージセンサによる多心一括光強度測定の検討", 電子情報通信学会技術研究報告, vol. 121, no. 376, JPN7022004517, 17 February 2022 (2022-02-17), pages 17 - 22, ISSN: 0005684327 *

Also Published As

Publication number Publication date
US20260019152A1 (en) 2026-01-15
JP7800698B2 (ja) 2026-01-16
WO2024024024A1 (ja) 2024-02-01

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