JP6966517B2 - 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス - Google Patents

光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス Download PDF

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Publication number
JP6966517B2
JP6966517B2 JP2019150039A JP2019150039A JP6966517B2 JP 6966517 B2 JP6966517 B2 JP 6966517B2 JP 2019150039 A JP2019150039 A JP 2019150039A JP 2019150039 A JP2019150039 A JP 2019150039A JP 6966517 B2 JP6966517 B2 JP 6966517B2
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Japan
Prior art keywords
optical member
group
optical
optical element
wiring
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Active
Application number
JP2019150039A
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English (en)
Japanese (ja)
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JP2020080400A5 (enExample
JP2020080400A (ja
Inventor
隆裕 岩浜
武 藤川
貞之 福井
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Daicel Corp
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Daicel Corp
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Publication date
Application filed by Daicel Corp filed Critical Daicel Corp
Priority to CN202311203825.9A priority Critical patent/CN117214982A/zh
Priority to CN201980050872.XA priority patent/CN112513684A/zh
Priority to PCT/JP2019/044328 priority patent/WO2020100890A1/ja
Priority to TW113104755A priority patent/TW202424124A/zh
Priority to TW108141195A priority patent/TWI834756B/zh
Publication of JP2020080400A publication Critical patent/JP2020080400A/ja
Priority to US17/133,802 priority patent/US11404847B2/en
Publication of JP2020080400A5 publication Critical patent/JP2020080400A5/ja
Priority to JP2021086413A priority patent/JP7119171B2/ja
Application granted granted Critical
Publication of JP6966517B2 publication Critical patent/JP6966517B2/ja
Priority to US17/872,259 priority patent/US11862936B2/en
Priority to JP2022123551A priority patent/JP2022163121A/ja
Priority to JP2023135760A priority patent/JP2023164864A/ja
Priority to US18/520,457 priority patent/US20240097402A1/en
Priority to JP2025120796A priority patent/JP2025142095A/ja
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/52—Electrically conductive inks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • 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
    • G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • 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
    • 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
    • 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
    • H01S5/0225—Out-coupling of light
    • H01S5/02257—Out-coupling of light using windows, e.g. specially adapted for back-reflecting light to a detector inside the housing
    • 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
    • H01S5/0239—Combinations of electrical or optical elements
    • 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06825—Protecting the laser, e.g. during switch-on/off, detection of malfunctioning or degradation
    • 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]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Epoxy Resins (AREA)
  • Laminated Bodies (AREA)
  • Structure Of Printed Boards (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2019150039A 2018-11-13 2019-08-19 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス Active JP6966517B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CN202311203825.9A CN117214982A (zh) 2018-11-13 2019-11-12 光学构件、包含该光学构件的激光模块及激光设备
CN201980050872.XA CN112513684A (zh) 2018-11-13 2019-11-12 光学构件、包含该光学构件的激光模块及激光设备
PCT/JP2019/044328 WO2020100890A1 (ja) 2018-11-13 2019-11-12 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス
TW113104755A TW202424124A (zh) 2018-11-13 2019-11-13 光學構件，含有該光學構件之雷射模組及雷射裝置
TW108141195A TWI834756B (zh) 2018-11-13 2019-11-13 光學構件，含有該光學構件之雷射模組及雷射裝置
US17/133,802 US11404847B2 (en) 2018-11-13 2020-12-24 Optical member, laser module including said optical member, and laser device
JP2021086413A JP7119171B2 (ja) 2018-11-13 2021-05-21 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス
US17/872,259 US11862936B2 (en) 2018-11-13 2022-07-25 Optical member, laser module including said optical member, and laser device
JP2022123551A JP2022163121A (ja) 2018-11-13 2022-08-02 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス
JP2023135760A JP2023164864A (ja) 2018-11-13 2023-08-23 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス
US18/520,457 US20240097402A1 (en) 2018-11-13 2023-11-27 Optical Member, Laser Module Including Said Optical Member, and Laser Device
JP2025120796A JP2025142095A (ja) 2018-11-13 2025-07-17 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018213241 2018-11-13
JP2018213241 2018-11-13

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021086413A Division JP7119171B2 (ja) 2018-11-13 2021-05-21 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス

Publications (3)

Publication Number Publication Date
JP2020080400A JP2020080400A (ja) 2020-05-28
JP2020080400A5 JP2020080400A5 (enExample) 2021-04-15
JP6966517B2 true JP6966517B2 (ja) 2021-11-17

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JP2019150039A Active JP6966517B2 (ja) 2018-11-13 2019-08-19 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス
JP2021086413A Active JP7119171B2 (ja) 2018-11-13 2021-05-21 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス

Family Applications After (1)

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JP2021086413A Active JP7119171B2 (ja) 2018-11-13 2021-05-21 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス

Country Status (4)

Country Link
US (1) US11404847B2 (enExample)
JP (2) JP6966517B2 (enExample)
CN (1) CN112513684A (enExample)
TW (1) TWI834756B (enExample)

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CN116724092A (zh) * 2020-12-28 2023-09-08 花王株式会社 含有金属微粒的油墨
WO2023013448A1 (ja) * 2021-08-03 2023-02-09 株式会社ダイセル インクジェットヘッド洗浄液

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Also Published As

Publication number Publication date
CN112513684A (zh) 2021-03-16
TW202035592A (zh) 2020-10-01
JP2021132230A (ja) 2021-09-09
US20210175686A1 (en) 2021-06-10
US11404847B2 (en) 2022-08-02
JP7119171B2 (ja) 2022-08-16
TWI834756B (zh) 2024-03-11
JP2020080400A (ja) 2020-05-28

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