JP7182334B2 - レーザ照射装置及びレーザ照射プログラム - Google Patents

レーザ照射装置及びレーザ照射プログラム Download PDF

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Publication number
JP7182334B2
JP7182334B2 JP2019011203A JP2019011203A JP7182334B2 JP 7182334 B2 JP7182334 B2 JP 7182334B2 JP 2019011203 A JP2019011203 A JP 2019011203A JP 2019011203 A JP2019011203 A JP 2019011203A JP 7182334 B2 JP7182334 B2 JP 7182334B2
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Japan
Prior art keywords
laser
target
coping
detection
laser beam
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Japanese (ja)
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JP2020118595A5 (enExample
JP2020118595A (ja
Inventor
敦司 落合
一範 益川
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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Priority to JP2019011203A priority Critical patent/JP7182334B2/ja
Priority to PCT/JP2019/034541 priority patent/WO2020152903A1/ja
Priority to EP22162930.6A priority patent/EP4036604B1/en
Priority to EP19911400.0A priority patent/EP3822664A4/en
Priority to US17/268,701 priority patent/US12085368B2/en
Publication of JP2020118595A publication Critical patent/JP2020118595A/ja
Publication of JP2020118595A5 publication Critical patent/JP2020118595A5/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H13/00—Means of attack or defence not otherwise provided for
    • F41H13/0043—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target
    • F41H13/005—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target the high-energy beam being a laser beam
    • F41H13/0062—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target the high-energy beam being a laser beam causing structural damage to the target
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/66—Tracking systems using electromagnetic waves other than radio waves
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters
    • 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]
    • H01S5/18386—Details of the emission surface for influencing the near- or far-field, e.g. a grating on the surface
    • 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
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • H01S5/4056—Edge-emitting structures emitting light in more than one direction
    • 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
    • H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/023—Mount members, e.g. sub-mount members
    • H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
    • H01S5/02326—Arrangements for relative positioning of laser diodes and optical components, e.g. grooves in the mount to fix optical fibres or lenses
    • 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]
    • H01S5/18344—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] characterized by the mesa, e.g. dimensions or shape of the mesa

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Engineering & Computer Science (AREA)
  • Lasers (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2019011203A 2019-01-25 2019-01-25 レーザ照射装置及びレーザ照射プログラム Active JP7182334B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019011203A JP7182334B2 (ja) 2019-01-25 2019-01-25 レーザ照射装置及びレーザ照射プログラム
PCT/JP2019/034541 WO2020152903A1 (ja) 2019-01-25 2019-09-03 レーザ照射装置及びレーザ照射プログラムを格納する記憶媒体
EP22162930.6A EP4036604B1 (en) 2019-01-25 2019-09-03 Laser irradiation apparatus
EP19911400.0A EP3822664A4 (en) 2019-01-25 2019-09-03 LASER IRRADIATION DEVICE AND STORAGE MEDIA FOR STORING A LASER IRRADIATION PROGRAM
US17/268,701 US12085368B2 (en) 2019-01-25 2019-09-03 Laser irradiation apparatus and storage medium storing laser irradiation program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019011203A JP7182334B2 (ja) 2019-01-25 2019-01-25 レーザ照射装置及びレーザ照射プログラム

Publications (3)

Publication Number Publication Date
JP2020118595A JP2020118595A (ja) 2020-08-06
JP2020118595A5 JP2020118595A5 (enExample) 2022-01-06
JP7182334B2 true JP7182334B2 (ja) 2022-12-02

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Country Link
US (1) US12085368B2 (enExample)
EP (2) EP3822664A4 (enExample)
JP (1) JP7182334B2 (enExample)
WO (1) WO2020152903A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023059363A (ja) * 2021-10-15 2023-04-27 三菱重工業株式会社 脅威対処システム及び脅威対処プログラム
JP2023064936A (ja) * 2021-10-27 2023-05-12 三菱重工業株式会社 脅威対処システムおよび脅威対処方法
CN119063582B (zh) * 2024-11-05 2025-02-07 浙江大学海南研究院 移动式激光拒止防御系统

Citations (7)

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JP2004363591A (ja) 2003-06-02 2004-12-24 Eastman Kodak Co レーザ画像投影機
JP2010127818A (ja) 2008-11-28 2010-06-10 Mitsubishi Electric Corp レーザー照射装置
JP2014098873A (ja) 2012-11-16 2014-05-29 Olympus Corp 表示装置
JP2017072557A (ja) 2015-10-09 2017-04-13 三菱重工業株式会社 飛行物体探知システム及び飛行物体探知方法
CN107514936A (zh) 2017-09-30 2017-12-26 合肥正阳光电科技有限责任公司 一种近程激光防御系统
JP2018184080A (ja) 2017-04-26 2018-11-22 国立研究開発法人宇宙航空研究開発機構 人工衛星、明点表示方法、情報提供方法、及びプログラム
WO2018220382A1 (en) 2017-06-02 2018-12-06 Bae Systems Plc Weapon system

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AU7811881A (en) * 1980-12-09 1982-06-17 John Leonard Hughes Variable beamwidth laser radar systems
US6414746B1 (en) * 1999-11-24 2002-07-02 Advanced Scientific Concepts, Inc. 3-D imaging multiple target laser radar
US6396577B1 (en) * 2001-03-19 2002-05-28 Thomas P. Ramstack Lidar-based air defense system
US8301027B2 (en) * 2008-05-02 2012-10-30 Massachusetts Institute Of Technology Agile-beam laser array transmitter
JP5662266B2 (ja) 2011-07-01 2015-01-28 株式会社デンソー 光偏向モジュール
US9292757B1 (en) 2013-10-08 2016-03-22 American Megatrends, Inc. Laser projection system projecting content based on information collected from nearby targets
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CN105372827A (zh) 2015-10-22 2016-03-02 北京工业大学 一种消除激光显示散斑的方法及激光光源
JP6732225B2 (ja) 2016-02-29 2020-07-29 国立大学法人東京工業大学 ビーム偏向デバイス
CN107121017A (zh) * 2017-05-04 2017-09-01 成都安的光电科技有限公司 一种无人机狙击系统
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Publication number Priority date Publication date Assignee Title
JP2004363591A (ja) 2003-06-02 2004-12-24 Eastman Kodak Co レーザ画像投影機
JP2010127818A (ja) 2008-11-28 2010-06-10 Mitsubishi Electric Corp レーザー照射装置
JP2014098873A (ja) 2012-11-16 2014-05-29 Olympus Corp 表示装置
JP2017072557A (ja) 2015-10-09 2017-04-13 三菱重工業株式会社 飛行物体探知システム及び飛行物体探知方法
JP2018184080A (ja) 2017-04-26 2018-11-22 国立研究開発法人宇宙航空研究開発機構 人工衛星、明点表示方法、情報提供方法、及びプログラム
WO2018220382A1 (en) 2017-06-02 2018-12-06 Bae Systems Plc Weapon system
CN107514936A (zh) 2017-09-30 2017-12-26 合肥正阳光电科技有限责任公司 一种近程激光防御系统

Also Published As

Publication number Publication date
EP4036604A1 (en) 2022-08-03
US12085368B2 (en) 2024-09-10
EP3822664A1 (en) 2021-05-19
EP3822664A4 (en) 2021-11-24
US20210231414A1 (en) 2021-07-29
JP2020118595A (ja) 2020-08-06
EP4036604B1 (en) 2024-10-23
WO2020152903A1 (ja) 2020-07-30

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