JP5530375B2 - 可変分光素子 - Google Patents

可変分光素子 Download PDF

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Publication number
JP5530375B2
JP5530375B2 JP2011019706A JP2011019706A JP5530375B2 JP 5530375 B2 JP5530375 B2 JP 5530375B2 JP 2011019706 A JP2011019706 A JP 2011019706A JP 2011019706 A JP2011019706 A JP 2011019706A JP 5530375 B2 JP5530375 B2 JP 5530375B2
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JP
Japan
Prior art keywords
pair
optical substrates
opposing surfaces
optical
gravity
Prior art date
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.)
Expired - Fee Related
Application number
JP2011019706A
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English (en)
Japanese (ja)
Other versions
JP2012159719A5 (enExample
JP2012159719A (ja
Inventor
浩志 若井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Corp
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 by Olympus Corp filed Critical Olympus Corp
Priority to JP2011019706A priority Critical patent/JP5530375B2/ja
Priority to PCT/JP2012/051858 priority patent/WO2012105455A1/ja
Publication of JP2012159719A publication Critical patent/JP2012159719A/ja
Priority to US13/955,658 priority patent/US9383596B2/en
Publication of JP2012159719A5 publication Critical patent/JP2012159719A5/ja
Application granted granted Critical
Publication of JP5530375B2 publication Critical patent/JP5530375B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0121—Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/001—Optical devices or arrangements for the control of light using movable or deformable optical elements based on interference in an adjustable optical cavity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00186—Optical arrangements with imaging filters

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP2011019706A 2011-02-01 2011-02-01 可変分光素子 Expired - Fee Related JP5530375B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011019706A JP5530375B2 (ja) 2011-02-01 2011-02-01 可変分光素子
PCT/JP2012/051858 WO2012105455A1 (ja) 2011-02-01 2012-01-27 可変分光素子
US13/955,658 US9383596B2 (en) 2011-02-01 2013-07-31 Variable spectrum element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011019706A JP5530375B2 (ja) 2011-02-01 2011-02-01 可変分光素子

Publications (3)

Publication Number Publication Date
JP2012159719A JP2012159719A (ja) 2012-08-23
JP2012159719A5 JP2012159719A5 (enExample) 2014-02-06
JP5530375B2 true JP5530375B2 (ja) 2014-06-25

Family

ID=46602671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011019706A Expired - Fee Related JP5530375B2 (ja) 2011-02-01 2011-02-01 可変分光素子

Country Status (3)

Country Link
US (1) US9383596B2 (enExample)
JP (1) JP5530375B2 (enExample)
WO (1) WO2012105455A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10088670B1 (en) 2015-03-20 2018-10-02 C. Anthony Hester Interference based spatial light modulator systems and methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06241899A (ja) 1993-01-29 1994-09-02 Shimadzu Corp エタロン駆動機構
JP3812550B2 (ja) * 2003-07-07 2006-08-23 セイコーエプソン株式会社 波長可変光フィルタ
JP5085101B2 (ja) * 2006-11-17 2012-11-28 オリンパス株式会社 可変分光素子
JP2008151544A (ja) * 2006-12-14 2008-07-03 Olympus Corp 可変分光素子、分光装置および内視鏡システム
JP2008183350A (ja) * 2007-01-31 2008-08-14 Olympus Corp 可変分光素子、分光装置および内視鏡システム
JP2008197362A (ja) * 2007-02-13 2008-08-28 Olympus Corp 可変分光素子
JP5798709B2 (ja) * 2009-03-04 2015-10-21 セイコーエプソン株式会社 光フィルター及びそれを備えた光モジュール
JP2010224011A (ja) * 2009-03-19 2010-10-07 Olympus Corp エタロン装置及びそれを備えた光学ユニット
JP5363393B2 (ja) * 2010-03-30 2013-12-11 オリンパス株式会社 可変分光素子
JP5363394B2 (ja) * 2010-03-30 2013-12-11 オリンパス株式会社 可変分光素子

Also Published As

Publication number Publication date
JP2012159719A (ja) 2012-08-23
US9383596B2 (en) 2016-07-05
US20140036344A1 (en) 2014-02-06
WO2012105455A1 (ja) 2012-08-09

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