KR20070065439A - Ｖｃｓｅｌ 다이오드 어레이를 갖는 물체 검출 시스템 - Google Patents

Ｖｃｓｅｌ 다이오드 어레이를 갖는 물체 검출 시스템 Download PDF

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Publication number
KR20070065439A
KR20070065439A KR1020077010913A KR20077010913A KR20070065439A KR 20070065439 A KR20070065439 A KR 20070065439A KR 1020077010913 A KR1020077010913 A KR 1020077010913A KR 20077010913 A KR20077010913 A KR 20077010913A KR 20070065439 A KR20070065439 A KR 20070065439A
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KR
South Korea
Prior art keywords
vcsel
transmitter
array
diodes
optical
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.)
Ceased
Application number
KR1020077010913A
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English (en)
Korean (ko)
Inventor
버논 디. 프라이스
준 지앙
Original Assignee
트리코 프로덕츠 코포레이션 오브 테네시
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
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Application filed by 트리코 프로덕츠 코포레이션 오브 테네시 filed Critical 트리코 프로덕츠 코포레이션 오브 테네시
Publication of KR20070065439A publication Critical patent/KR20070065439A/ko
Ceased legal-status Critical Current

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    • 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
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S17/87—Combinations of 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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9315—Monitoring blind spots
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93274—Sensor installation details on the side of the vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
KR1020077010913A 2004-10-15 2005-10-14 Ｖｃｓｅｌ 다이오드 어레이를 갖는 물체 검출 시스템 Ceased KR20070065439A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61949104P 2004-10-15 2004-10-15
US60/619,491 2004-10-15

Publications (1)

Publication Number Publication Date
KR20070065439A true KR20070065439A (ko) 2007-06-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077010913A Ceased KR20070065439A (ko) 2004-10-15 2005-10-14 Ｖｃｓｅｌ 다이오드 어레이를 갖는 물체 검출 시스템

Country Status (7)

Country Link
US (1) US7777173B2 (https=)
EP (1) EP1800255A4 (https=)
JP (1) JP2008517279A (https=)
KR (1) KR20070065439A (https=)
CN (1) CN101080733A (https=)
BR (1) BRPI0516486A (https=)
WO (1) WO2006044758A2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023249407A1 (ko) * 2022-06-24 2023-12-28 주식회사 에스오에스랩 레이저 출력 어레이, 수신 옵틱 및 이를 이용하는 라이다 장치
WO2025170263A1 (ko) * 2024-02-05 2025-08-14 주식회사 에스오에스랩 레이저 이미팅 어셈블리 및 레이저 디텍팅 어셈블리를 포함하는 라이다 장치

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US10761195B2 (en) 2016-04-22 2020-09-01 OPSYS Tech Ltd. Multi-wavelength LIDAR system
US10241244B2 (en) * 2016-07-29 2019-03-26 Lumentum Operations Llc Thin film total internal reflection diffraction grating for single polarization or dual polarization
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KR102326508B1 (ko) * 2017-07-28 2021-11-17 옵시스 테크 엘티디 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기
KR102589319B1 (ko) 2017-11-15 2023-10-16 옵시스 테크 엘티디 잡음 적응형 솔리드-스테이트 lidar 시스템
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WO2020121959A1 (ja) * 2018-12-14 2020-06-18 株式会社デンソー 光学的測距装置、レーザ発光装置およびその製造方法
JP7172963B2 (ja) * 2018-12-14 2022-11-16 株式会社デンソー 光学的測距装置、レーザ発光装置の製造方法
JP7247615B2 (ja) 2019-01-31 2023-03-29 株式会社リコー 面発光レーザモジュール、光学装置及び面発光レーザ基板
KR102634887B1 (ko) 2019-04-09 2024-02-08 옵시스 테크 엘티디 레이저 제어를 갖는 솔리드-스테이트 lidar 송신기
KR20220003600A (ko) 2019-05-30 2022-01-10 옵시스 테크 엘티디 액추에이터를 사용하는 눈-안전 장거리 lidar 시스템
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
WO2023249407A1 (ko) * 2022-06-24 2023-12-28 주식회사 에스오에스랩 레이저 출력 어레이, 수신 옵틱 및 이를 이용하는 라이다 장치
WO2025170263A1 (ko) * 2024-02-05 2025-08-14 주식회사 에스오에스랩 레이저 이미팅 어셈블리 및 레이저 디텍팅 어셈블리를 포함하는 라이다 장치

Also Published As

Publication number Publication date
JP2008517279A (ja) 2008-05-22
BRPI0516486A (pt) 2008-09-09
WO2006044758A3 (en) 2006-09-21
US7777173B2 (en) 2010-08-17
EP1800255A2 (en) 2007-06-27
WO2006044758A2 (en) 2006-04-27
EP1800255A4 (en) 2012-06-06
CN101080733A (zh) 2007-11-28
US20070241933A1 (en) 2007-10-18

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