DE69515615T2 - Licht messende Vorrichtung - Google Patents

Licht messende Vorrichtung

Info

Publication number
DE69515615T2
DE69515615T2 DE69515615T DE69515615T DE69515615T2 DE 69515615 T2 DE69515615 T2 DE 69515615T2 DE 69515615 T DE69515615 T DE 69515615T DE 69515615 T DE69515615 T DE 69515615T DE 69515615 T2 DE69515615 T2 DE 69515615T2
Authority
DE
Germany
Prior art keywords
measuring device
light measuring
light
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69515615T
Other languages
English (en)
Other versions
DE69515615D1 (de
Inventor
Osamu Yokoyama
Takeo Kaneko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE69515615D1 publication Critical patent/DE69515615D1/de
Application granted granted Critical
Publication of DE69515615T2 publication Critical patent/DE69515615T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S7/483—Details of pulse systems
    • G01S7/484—Transmitters
    • 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
    • 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
    • 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
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4813—Housing arrangements
DE69515615T 1994-12-14 1995-12-13 Licht messende Vorrichtung Expired - Lifetime DE69515615T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31099194 1994-12-14
JP24541595A JP3640097B2 (ja) 1994-12-14 1995-08-30 光センシング装置

Publications (2)

Publication Number Publication Date
DE69515615D1 DE69515615D1 (de) 2000-04-20
DE69515615T2 true DE69515615T2 (de) 2000-08-17

Family

ID=26537216

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515615T Expired - Lifetime DE69515615T2 (de) 1994-12-14 1995-12-13 Licht messende Vorrichtung

Country Status (5)

Country Link
US (1) US5760885A (de)
EP (1) EP0717288B1 (de)
JP (1) JP3640097B2 (de)
KR (1) KR100293608B1 (de)
DE (1) DE69515615T2 (de)

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DE19549818B4 (de) * 1995-09-29 2010-03-18 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiter-Bauelement
SE515877C2 (sv) * 1996-11-01 2001-10-22 Formex Ab Sätt för optisk anslutning av ett optiskt element, t ex ett ändparti av en optisk fiber, till en lins
JPH11142112A (ja) * 1997-11-13 1999-05-28 Olympus Optical Co Ltd 距離測定装置
JPH11160431A (ja) * 1997-11-27 1999-06-18 Olympus Optical Co Ltd 距離測定装置
US6285698B1 (en) * 1998-09-25 2001-09-04 Xerox Corporation MOCVD growth of InGaN quantum well laser structures on a grooved lower waveguiding layer
US7129982B1 (en) * 1999-12-30 2006-10-31 Intel Corporation Color image sensor with integrated binary optical elements
KR20030097242A (ko) * 2002-06-20 2003-12-31 학교법인 한양학원 광굴절재료의 이득계수 측정장치
DE10305861A1 (de) * 2003-02-13 2004-08-26 Adam Opel Ag Vorrichtung eines Kraftfahrzeuges zur räumlichen Erfassung einer Szene innerhalb und/oder außerhalb des Kraftfahrzeuges
JP4016275B2 (ja) * 2003-06-25 2007-12-05 富士電機デバイステクノロジー株式会社 測距装置
DE102005025963A1 (de) * 2005-05-23 2006-12-14 Conti Temic Microelectronic Gmbh Verfahren zur Erfassung von Objekten auf dem Sitz eines Fahrzeugs
JP5056362B2 (ja) * 2007-02-06 2012-10-24 株式会社デンソーウェーブ レーザレーダ装置
DE102007007380B4 (de) * 2007-02-12 2011-02-03 Carl Zeiss Sports Optics Gmbh Binokulares Fernglas
CN101271161B (zh) * 2007-03-22 2011-03-30 光宝科技股份有限公司 安装于交通运输工具的行车警示系统
JP5181628B2 (ja) * 2007-11-12 2013-04-10 株式会社デンソーウェーブ レーザレーダ装置
JP5407511B2 (ja) * 2009-04-14 2014-02-05 凸版印刷株式会社 表示体及び情報印刷物
GB0911359D0 (en) 2009-06-30 2009-08-12 Fibreco Ltd Expanded beam optical fibre connection
KR101392338B1 (ko) 2013-11-18 2014-05-07 국방과학연구소 레이저 레이더용 광학계
KR101392339B1 (ko) 2013-11-19 2014-05-07 국방과학연구소 공간적으로 분리된 다중 신호를 단일검출기로 수신하는 레이저 레이더용 광학계
TWI656355B (zh) * 2015-07-24 2019-04-11 高準精密工業股份有限公司 光學裝置
US10705213B2 (en) 2015-07-24 2020-07-07 Everready Precision Ind. Corp. Optical apparatus
CN106353889A (zh) * 2015-07-24 2017-01-25 高准精密工业股份有限公司 光学装置
KR102285677B1 (ko) * 2016-02-22 2021-08-05 한국전자통신연구원 광센서
US10021372B2 (en) 2016-09-16 2018-07-10 Qualcomm Incorporated Systems and methods for improved depth sensing
WO2018056199A1 (ja) * 2016-09-21 2018-03-29 日本電気株式会社 距離測定システム、距離測定方法およびプログラム記録媒体
US9869754B1 (en) 2017-03-22 2018-01-16 Luminar Technologies, Inc. Scan patterns for lidar systems
JP6945180B2 (ja) * 2017-10-19 2021-10-06 パナソニックＩｐマネジメント株式会社 レーザ投射装置
JP6920189B2 (ja) * 2017-12-27 2021-08-18 新光電気工業株式会社 配線基板
CN109917352A (zh) * 2019-04-19 2019-06-21 上海禾赛光电科技有限公司 激光雷达及其发射系统、激光雷达的发射系统的设计方法
US11796960B2 (en) * 2019-12-11 2023-10-24 Samsung Electronics Co., Ltd. Holographic display apparatus for providing expanded viewing window
CN111398976B (zh) * 2020-04-01 2022-08-23 宁波飞芯电子科技有限公司 探测装置及方法
US20210341621A1 (en) * 2020-04-30 2021-11-04 Uatc, Llc Light Detection and Ranging (LIDAR) System
CN112630746B (zh) * 2020-12-01 2023-09-15 北京遥感设备研究所 一种用于远距目标测量的脉冲多普勒激光雷达
WO2024024745A1 (ja) * 2022-07-28 2024-02-01 株式会社小糸製作所 測定装置、受光器、及び投光器

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BE788891A (fr) * 1971-09-15 1973-01-02 Siemens Ag Generateur d'effet lumineux a canaux multiples
JPS61149919A (ja) * 1984-12-25 1986-07-08 Fujitsu Ltd スリツト光源
JPS63199301A (ja) * 1987-02-14 1988-08-17 Victor Co Of Japan Ltd レンズ
JPS63199310A (ja) * 1987-02-16 1988-08-17 Mitaka Koki Kk 非接触多点自動焦点位置決め方法及び装置
DE3738221A1 (de) * 1987-11-11 1989-06-08 Bayerische Motoren Werke Ag Verfahren und einrichtung zum erkennen des zustandes einer strasse
JP2855744B2 (ja) * 1989-02-20 1999-02-10 オムロン株式会社 反射形光電スイッチ
DE4028789A1 (de) * 1990-09-11 1992-03-12 Bayerische Motoren Werke Ag Laserstrahleinrichtung i
US5189679A (en) * 1991-09-06 1993-02-23 The Boeing Company Strained quantum well laser for high temperature operation
US5267016A (en) * 1991-11-27 1993-11-30 United Technologies Corporation Laser diode distance measurement
JPH05190976A (ja) * 1992-01-18 1993-07-30 Seiko Epson Corp 半導体レーザ
DE4215940A1 (de) * 1992-05-14 1993-11-18 Bosch Gmbh Robert Beleuchtungseinrichtung für Fahrzeuge
US5313262A (en) * 1992-09-30 1994-05-17 Imra America, Inc. Systems and methods for object detection using beam widening optics
JPH06118161A (ja) * 1992-10-02 1994-04-28 Seiko Epson Corp 光センシング装置
JP3042278B2 (ja) * 1993-09-17 2000-05-15 三菱電機株式会社 距離測定装置
EP0670618B1 (de) * 1994-03-01 1998-05-27 Seiko Epson Corporation Licht-detektierende Vorrichtung unter Verwendung eines Halbleiterlasers

Also Published As

Publication number Publication date
JP3640097B2 (ja) 2005-04-20
KR100293608B1 (ko) 2001-09-17
EP0717288B1 (de) 2000-03-15
US5760885A (en) 1998-06-02
JPH08220230A (ja) 1996-08-30
DE69515615D1 (de) 2000-04-20
EP0717288A1 (de) 1996-06-19
KR960024453A (ko) 1996-07-20

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