JP7772305B2 - ベッセルビーム発生装置及びそれを用いた光走査装置 - Google Patents

ベッセルビーム発生装置及びそれを用いた光走査装置

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Publication number
JP7772305B2
JP7772305B2 JP2024518062A JP2024518062A JP7772305B2 JP 7772305 B2 JP7772305 B2 JP 7772305B2 JP 2024518062 A JP2024518062 A JP 2024518062A JP 2024518062 A JP2024518062 A JP 2024518062A JP 7772305 B2 JP7772305 B2 JP 7772305B2
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Japan
Prior art keywords
light
lens
laser light
optical
outward
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JP2024518062A
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English (en)
Japanese (ja)
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JPWO2023210793A5 (https=
JPWO2023210793A1 (https=
Inventor
小川宏
Original Assignee
小川 宏
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Classifications

    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • 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 

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Head (AREA)
JP2024518062A 2022-04-27 2023-04-27 ベッセルビーム発生装置及びそれを用いた光走査装置 Active JP7772305B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022073024 2022-04-27
JP2022073024 2022-04-27
PCT/JP2023/016779 WO2023210793A1 (ja) 2022-04-27 2023-04-27 ベッセルビーム発生装置及びそれを用いた光走査装置

Publications (3)

Publication Number Publication Date
JPWO2023210793A1 JPWO2023210793A1 (https=) 2023-11-02
JPWO2023210793A5 JPWO2023210793A5 (https=) 2024-10-10
JP7772305B2 true JP7772305B2 (ja) 2025-11-18

Family

ID=88518879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024518062A Active JP7772305B2 (ja) 2022-04-27 2023-04-27 ベッセルビーム発生装置及びそれを用いた光走査装置

Country Status (2)

Country Link
JP (1) JP7772305B2 (https=)
WO (1) WO2023210793A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3479069B2 (ja) 1991-04-29 2003-12-15 マサチューセッツ・インステチュート・オブ・テクノロジー 光学的イメージ形成および測定の方法および装置
JP2010207254A (ja) 2009-03-06 2010-09-24 Konica Minolta Holdings Inc 光出射プローブ、光出射装置、生体情報検出装置およびブレイン・マシン・インターフェース
JP2013521070A (ja) 2010-03-05 2013-06-10 ザ ジェネラル ホスピタル コーポレイション 特定の分解能にて少なくとも１つの解剖構造の微細画像を提供するシステム、方法およびコンピュータがアクセス可能な媒体
JP2016122218A (ja) 2011-12-15 2016-07-07 株式会社ニコン 顕微鏡及び刺激装置
JP2017124055A (ja) 2016-01-14 2017-07-20 株式会社トプコン 眼科計測装置
WO2019017392A1 (ja) 2017-07-19 2019-01-24 宏 小川 断層画像撮影装置
WO2020228907A1 (de) 2019-05-15 2020-11-19 OQmented GmbH Bilderzeugungseinrichtung für ein scannendes projektionsverfahren mit bessel-ähnlichen strahlen
JP2021501058A (ja) 2017-10-31 2021-01-14 コーニング インコーポレイテッド 光ファイバ、及び光ファイバを備える光学系
CN113253470A (zh) 2021-06-11 2021-08-13 季华实验室 准直环形光束产生装置、激光通信系统及激光加工系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022075374A (ja) * 2020-11-06 2022-05-18 宏 小川 ベッセルビーム発生装置及びそれを用いた光走査装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3479069B2 (ja) 1991-04-29 2003-12-15 マサチューセッツ・インステチュート・オブ・テクノロジー 光学的イメージ形成および測定の方法および装置
JP2010207254A (ja) 2009-03-06 2010-09-24 Konica Minolta Holdings Inc 光出射プローブ、光出射装置、生体情報検出装置およびブレイン・マシン・インターフェース
JP2013521070A (ja) 2010-03-05 2013-06-10 ザ ジェネラル ホスピタル コーポレイション 特定の分解能にて少なくとも１つの解剖構造の微細画像を提供するシステム、方法およびコンピュータがアクセス可能な媒体
JP2016122218A (ja) 2011-12-15 2016-07-07 株式会社ニコン 顕微鏡及び刺激装置
JP2017124055A (ja) 2016-01-14 2017-07-20 株式会社トプコン 眼科計測装置
WO2019017392A1 (ja) 2017-07-19 2019-01-24 宏 小川 断層画像撮影装置
JP2021501058A (ja) 2017-10-31 2021-01-14 コーニング インコーポレイテッド 光ファイバ、及び光ファイバを備える光学系
WO2020228907A1 (de) 2019-05-15 2020-11-19 OQmented GmbH Bilderzeugungseinrichtung für ein scannendes projektionsverfahren mit bessel-ähnlichen strahlen
CN113253470A (zh) 2021-06-11 2021-08-13 季华实验室 准直环形光束产生装置、激光通信系统及激光加工系统

Also Published As

Publication number Publication date
WO2023210793A1 (ja) 2023-11-02
JPWO2023210793A1 (https=) 2023-11-02

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