JP7061823B2 - 光学系装置および光学素子製造方法 - Google Patents

光学系装置および光学素子製造方法 Download PDF

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Publication number
JP7061823B2
JP7061823B2 JP2021521863A JP2021521863A JP7061823B2 JP 7061823 B2 JP7061823 B2 JP 7061823B2 JP 2021521863 A JP2021521863 A JP 2021521863A JP 2021521863 A JP2021521863 A JP 2021521863A JP 7061823 B2 JP7061823 B2 JP 7061823B2
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light
lens
irradiation unit
optical element
optical system
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Japanese (ja)
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JPWO2021229848A1 (https=
Inventor
晃史 縄田
智宣 中村
覚 田中
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Scivax Corp
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Scivax Corp
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0808—Mirrors having a single reflecting layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/42—Arrays of surface emitting lasers
    • H01S5/423—Arrays of surface emitting lasers having a vertical cavity

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Semiconductor Lasers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Lenses (AREA)
JP2021521863A 2020-05-13 2020-12-17 光学系装置および光学素子製造方法 Active JP7061823B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020084820 2020-05-13
JP2020084820 2020-05-13
JP2020135464 2020-08-08
JP2020135464 2020-08-08
PCT/JP2020/047275 WO2021229848A1 (ja) 2020-05-13 2020-12-17 光学系装置および光学素子製造方法

Publications (2)

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JPWO2021229848A1 JPWO2021229848A1 (https=) 2021-11-18
JP7061823B2 true JP7061823B2 (ja) 2022-05-02

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JP2021521863A Active JP7061823B2 (ja) 2020-05-13 2020-12-17 光学系装置および光学素子製造方法

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US (1) US20230204824A1 (https=)
JP (1) JP7061823B2 (https=)
CN (1) CN115552278B (https=)
WO (2) WO2021229848A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023026987A1 (https=) * 2021-08-25 2023-03-02
WO2024143481A1 (ja) * 2022-12-27 2024-07-04 Ｓｃｉｖａｘ株式会社 三次元撮影装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022104454A (ja) * 2020-12-28 2022-07-08 株式会社ダイセル マイクロレンズアレイ、拡散板及び照明装置
WO2023090435A1 (ja) * 2021-11-19 2023-05-25 Ｓｃｉｖａｘ株式会社 光学系装置および光学素子製造方法
CN217034418U (zh) * 2022-01-11 2022-07-22 深圳迈塔兰斯科技有限公司 光学系统及包含其的光固化打印系统
TW202424537A (zh) * 2022-08-05 2024-06-16 日商Ｓｃｉｖａｘ股份有限公司 光學元件、光學系統裝置以及光學系統裝置的製造方法
JPWO2024128049A1 (https=) * 2022-12-15 2024-06-20
JPWO2024143433A1 (https=) * 2022-12-27 2024-07-04
CN120418679A (zh) * 2022-12-27 2025-08-01 Ｓｃｉｖａｘ株式会社 光学系统装置
WO2025057909A1 (ja) 2023-09-11 2025-03-20 Ｓｃｉｖａｘ株式会社 光学系装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000298201A (ja) 1999-04-14 2000-10-24 Omron Corp マイクロレンズアレイ
JP2002277610A (ja) 2001-03-21 2002-09-25 Ricoh Co Ltd 遮光部付きマイクロレンズ基板の作製方法
JP2005156203A (ja) 2003-11-21 2005-06-16 Matsushita Electric Works Ltd レーザ測距装置
WO2017131585A1 (en) 2016-01-26 2017-08-03 Heptagon Micro Optics Pte. Ltd. Multi-mode illumination module and related method
JP2018511034A (ja) 2015-01-29 2018-04-19 ヘプタゴン・マイクロ・オプティクス・プライベート・リミテッドＨｅｐｔａｇｏｎ Ｍｉｃｒｏ Ｏｐｔｉｃｓ Ｐｔｅ． Ｌｔｄ． パターン化された照射を生成するための装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264501A (ja) * 1988-08-30 1990-03-05 Sharp Corp マイクロレンズアレイ及びその製造方法
US10509147B2 (en) * 2015-01-29 2019-12-17 ams Sensors Singapore Pte. Ltd Apparatus for producing patterned illumination using arrays of light sources and lenses
KR101945661B1 (ko) * 2015-03-12 2019-02-07 주식회사 쿠라레 확산판
DE102017217345B4 (de) * 2017-09-28 2019-12-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optischer Strahlformer
JP7102797B2 (ja) * 2018-03-12 2022-07-20 株式会社リコー 光学装置、これを用いた距離計測装置、及び移動体
US11624832B2 (en) * 2018-06-08 2023-04-11 Samsung Electronics Co., Ltd. Illumination device and electronic device including the same
US11175010B2 (en) * 2018-09-20 2021-11-16 Samsung Electronics Co., Ltd. Illumination device and electronic apparatus including the same
WO2020065391A1 (en) * 2018-09-24 2020-04-02 Ams Sensors Asia Pte, Ltd. Improved illumination device
US11085609B1 (en) * 2021-02-08 2021-08-10 Himax Technologies Limited Illumination device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000298201A (ja) 1999-04-14 2000-10-24 Omron Corp マイクロレンズアレイ
JP2002277610A (ja) 2001-03-21 2002-09-25 Ricoh Co Ltd 遮光部付きマイクロレンズ基板の作製方法
JP2005156203A (ja) 2003-11-21 2005-06-16 Matsushita Electric Works Ltd レーザ測距装置
JP2018511034A (ja) 2015-01-29 2018-04-19 ヘプタゴン・マイクロ・オプティクス・プライベート・リミテッドＨｅｐｔａｇｏｎ Ｍｉｃｒｏ Ｏｐｔｉｃｓ Ｐｔｅ． Ｌｔｄ． パターン化された照射を生成するための装置
WO2017131585A1 (en) 2016-01-26 2017-08-03 Heptagon Micro Optics Pte. Ltd. Multi-mode illumination module and related method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023026987A1 (https=) * 2021-08-25 2023-03-02
JP7418050B2 (ja) 2021-08-25 2024-01-19 Ｓｃｉｖａｘ株式会社 光学系装置
WO2024143481A1 (ja) * 2022-12-27 2024-07-04 Ｓｃｉｖａｘ株式会社 三次元撮影装置

Also Published As

Publication number Publication date
WO2021229848A1 (ja) 2021-11-18
JPWO2021229848A1 (https=) 2021-11-18
WO2021230324A1 (ja) 2021-11-18
CN115552278B (zh) 2025-03-04
US20230204824A1 (en) 2023-06-29
CN115552278A (zh) 2022-12-30

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