JP4488299B2 - ダイクロイックミラー、蛍光フィルタセットおよび顕微鏡装置 - Google Patents

ダイクロイックミラー、蛍光フィルタセットおよび顕微鏡装置 Download PDF

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Publication number
JP4488299B2
JP4488299B2 JP2004214620A JP2004214620A JP4488299B2 JP 4488299 B2 JP4488299 B2 JP 4488299B2 JP 2004214620 A JP2004214620 A JP 2004214620A JP 2004214620 A JP2004214620 A JP 2004214620A JP 4488299 B2 JP4488299 B2 JP 4488299B2
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Japan
Prior art keywords
excitation light
dichroic mirror
fluorescence
wavelength
refractive index
Prior art date
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Expired - Lifetime
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JP2004214620A
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English (en)
Japanese (ja)
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JP2006038940A (ja
JP2006038940A5 (enExample
Inventor
大介 西脇
慶 菊池
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Olympus Corp
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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.)
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Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP2004214620A priority Critical patent/JP4488299B2/ja
Priority to US11/184,814 priority patent/US7298550B2/en
Publication of JP2006038940A publication Critical patent/JP2006038940A/ja
Publication of JP2006038940A5 publication Critical patent/JP2006038940A5/ja
Application granted granted Critical
Publication of JP4488299B2 publication Critical patent/JP4488299B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • G01N21/6458—Fluorescence microscopy
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/16—Microscopes adapted for ultraviolet illumination ; Fluorescence microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/142—Coating structures, e.g. thin films multilayers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6463—Optics
    • G01N2021/6471—Special filters, filter wheel

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Microscoopes, Condenser (AREA)
  • Optical Filters (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP2004214620A 2004-07-22 2004-07-22 ダイクロイックミラー、蛍光フィルタセットおよび顕微鏡装置 Expired - Lifetime JP4488299B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004214620A JP4488299B2 (ja) 2004-07-22 2004-07-22 ダイクロイックミラー、蛍光フィルタセットおよび顕微鏡装置
US11/184,814 US7298550B2 (en) 2004-07-22 2005-07-20 Dichroic mirror, fluorescence filter set, and fluoroscopy apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004214620A JP4488299B2 (ja) 2004-07-22 2004-07-22 ダイクロイックミラー、蛍光フィルタセットおよび顕微鏡装置

Publications (3)

Publication Number Publication Date
JP2006038940A JP2006038940A (ja) 2006-02-09
JP2006038940A5 JP2006038940A5 (enExample) 2007-09-06
JP4488299B2 true JP4488299B2 (ja) 2010-06-23

Family

ID=35757111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004214620A Expired - Lifetime JP4488299B2 (ja) 2004-07-22 2004-07-22 ダイクロイックミラー、蛍光フィルタセットおよび顕微鏡装置

Country Status (2)

Country Link
US (1) US7298550B2 (enExample)
JP (1) JP4488299B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4837279B2 (ja) * 2004-04-05 2011-12-14 オリンパス株式会社 落射顕微鏡および蛍光フィルターセット
JP4992250B2 (ja) * 2006-03-01 2012-08-08 日亜化学工業株式会社 発光装置
JP5218064B2 (ja) * 2006-12-13 2013-06-26 株式会社ニコン 蛍光検出装置及び蛍光観察システム
CN101836152B (zh) 2007-10-31 2014-04-16 株式会社尼康 激光激发荧光显微镜
WO2009139799A1 (en) 2008-05-15 2009-11-19 3M Innovative Properties Company Optical element and color combiner
WO2010059453A2 (en) * 2008-11-19 2010-05-27 3M Innovative Properties Company High durability color combiner
EP2359182A4 (en) 2008-11-19 2012-10-24 3M Innovative Properties Co COLOR COMBINATOR WITH POLARIZATION CONVERSION
CA2768058A1 (en) * 2009-08-10 2011-02-17 Chroma Technology Corporation Microscope cube
JP6237626B2 (ja) * 2012-07-19 2017-11-29 株式会社ニコン 光学装置及び撮像装置
CN118131376B (zh) * 2024-05-08 2024-09-24 衣金光学科技南通有限公司 一种光学透镜及具有其的可穿戴设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523585B2 (enExample) * 1972-07-23 1977-01-28
CH556548A (de) * 1972-09-19 1974-11-29 Balzers Patent Beteilig Ag Aus abwechselnd hoch- und niederbrechenden oxidschichten aufgebautes verlustarmes, hochreflektierendes vielschichtsystem.
JPS54110855A (en) 1978-02-17 1979-08-30 Canon Inc Dichroic film
JPS6145202A (ja) 1984-08-10 1986-03-05 Hitachi Ltd 光導波路
US5296961A (en) * 1991-04-23 1994-03-22 Coherent, Inc. Dichroic optical filter
US5371624A (en) * 1991-11-29 1994-12-06 Olympus Optical Co., Ltd. Reflected fluorescence microscope
US5339198A (en) * 1992-10-16 1994-08-16 The Dow Chemical Company All-polymeric cold mirror
JP3526489B2 (ja) * 1995-05-25 2004-05-17 オリンパス株式会社 落射蛍光顕微鏡
JPH11202127A (ja) 1998-01-14 1999-07-30 Canon Inc ダイクロイックミラー
JP2000098244A (ja) * 1998-09-24 2000-04-07 Olympus Optical Co Ltd 蛍光顕微鏡

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Publication number Publication date
JP2006038940A (ja) 2006-02-09
US20060028729A1 (en) 2006-02-09
US7298550B2 (en) 2007-11-20

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