NL8201094A - Inrichting voor het meten van afstanden met behulp van laserstraling. - Google Patents

Inrichting voor het meten van afstanden met behulp van laserstraling. Download PDF

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Publication number
NL8201094A
NL8201094A NL8201094A NL8201094A NL8201094A NL 8201094 A NL8201094 A NL 8201094A NL 8201094 A NL8201094 A NL 8201094A NL 8201094 A NL8201094 A NL 8201094A NL 8201094 A NL8201094 A NL 8201094A
Authority
NL
Netherlands
Prior art keywords
voltage
photodiode
laser
breakdown voltage
capacitor
Prior art date
Application number
NL8201094A
Other languages
English (en)
Dutch (nl)
Original Assignee
Barr & Stroud Ltd
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 Barr & Stroud Ltd filed Critical Barr & Stroud Ltd
Publication of NL8201094A publication Critical patent/NL8201094A/nl

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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
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
NL8201094A 1981-03-25 1982-03-16 Inrichting voor het meten van afstanden met behulp van laserstraling. NL8201094A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8109051 1981-03-25
GB8109051 1981-03-25

Publications (1)

Publication Number Publication Date
NL8201094A true NL8201094A (nl) 1982-10-18

Family

ID=10520584

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8201094A NL8201094A (nl) 1981-03-25 1982-03-16 Inrichting voor het meten van afstanden met behulp van laserstraling.

Country Status (9)

Country Link
US (1) US4464048A (fr)
DE (1) DE3210237A1 (fr)
FR (1) FR2502792A1 (fr)
IN (1) IN155796B (fr)
IT (1) IT1155636B (fr)
NL (1) NL8201094A (fr)
NO (1) NO156587C (fr)
SE (1) SE450423B (fr)
YU (1) YU43258B (fr)

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US5691808A (en) * 1995-07-31 1997-11-25 Hughes Electronics Laser range finder receiver
EP0846333A4 (fr) * 1995-08-21 2000-05-10 Diasense Inc Detection synchrone pour detecteurs photoconducteurs
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DE102008022599C5 (de) 2008-05-07 2016-10-20 Leuze Electronic Gmbh & Co. Kg Optischer Sensor
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US11609336B1 (en) 2018-08-21 2023-03-21 Innovusion, Inc. Refraction compensation for use in LiDAR systems
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US9048370B1 (en) * 2013-03-14 2015-06-02 Google Inc. Dynamic control of diode bias voltage (photon-caused avalanche)
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JP7088937B2 (ja) 2016-12-30 2022-06-21 イノビュージョン インコーポレイテッド 多波長ライダー設計
US10942257B2 (en) 2016-12-31 2021-03-09 Innovusion Ireland Limited 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices
US11054508B2 (en) 2017-01-05 2021-07-06 Innovusion Ireland Limited High resolution LiDAR using high frequency pulse firing
US11009605B2 (en) 2017-01-05 2021-05-18 Innovusion Ireland Limited MEMS beam steering and fisheye receiving lens for LiDAR system
KR102569841B1 (ko) 2017-01-05 2023-08-24 이노뷰전, 인크. LiDAR를 인코딩 및 디코딩하기 위한 방법 및 시스템
RU173991U1 (ru) * 2017-04-25 2017-09-25 Публичное акционерное общество "Красногорский завод им. С.А. Зверева" Лазерный дальномер с повышенным разрешением по дальности
RU2660329C1 (ru) * 2017-04-25 2018-07-05 Публичное акционерное общество "Красногорский завод им. С.А. Зверева" Лазерный дальномер с функцией обнаружения оптических и оптико-электронных устройств
CN111542765B (zh) 2017-10-19 2024-08-02 图达通智能美国有限公司 具有大动态范围的lidar
US11493601B2 (en) 2017-12-22 2022-11-08 Innovusion, Inc. High density LIDAR scanning
US11977184B2 (en) 2018-01-09 2024-05-07 Seyond, Inc. LiDAR detection systems and methods that use multi-plane mirrors
US11675050B2 (en) 2018-01-09 2023-06-13 Innovusion, Inc. LiDAR detection systems and methods
WO2019165130A1 (fr) 2018-02-21 2019-08-29 Innovusion Ireland Limited Systèmes et procédés de détection lidar avec une fréquence de récurrence élevée pour observer des objets éloignés
US11927696B2 (en) 2018-02-21 2024-03-12 Innovusion, Inc. LiDAR systems with fiber optic coupling
US11988773B2 (en) 2018-02-23 2024-05-21 Innovusion, Inc. 2-dimensional steering system for lidar systems
WO2019165095A1 (fr) 2018-02-23 2019-08-29 Innovusion Ireland Limited Systèmes de lidar répartis
US11808888B2 (en) 2018-02-23 2023-11-07 Innovusion, Inc. Multi-wavelength pulse steering in LiDAR systems
US11567182B2 (en) 2018-03-09 2023-01-31 Innovusion, Inc. LiDAR safety systems and methods
WO2019199775A1 (fr) 2018-04-09 2019-10-17 Innovusion Ireland Limited Systèmes lidar et procédés pour exercer une commande précise d'un laser à fibre
US11789132B2 (en) 2018-04-09 2023-10-17 Innovusion, Inc. Compensation circuitry for lidar receiver systems and method of use thereof
WO2019241396A1 (fr) 2018-06-15 2019-12-19 Innovusion Ireland Limited Systèmes lidar et procédés de mise au point sur des plages d'intérêt
US11579300B1 (en) 2018-08-21 2023-02-14 Innovusion, Inc. Dual lens receive path for LiDAR system
US11860316B1 (en) 2018-08-21 2024-01-02 Innovusion, Inc. Systems and method for debris and water obfuscation compensation for use in LiDAR systems
US11614526B1 (en) 2018-08-24 2023-03-28 Innovusion, Inc. Virtual windows for LIDAR safety systems and methods
US11796645B1 (en) 2018-08-24 2023-10-24 Innovusion, Inc. Systems and methods for tuning filters for use in lidar systems
US11579258B1 (en) 2018-08-30 2023-02-14 Innovusion, Inc. Solid state pulse steering in lidar systems
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WO2020121852A1 (fr) 2018-12-12 2020-06-18 浜松ホトニクス株式会社 Photodétecteur
WO2020121858A1 (fr) 2018-12-12 2020-06-18 浜松ホトニクス株式会社 Photodétecteur et procédé de fabrication de photodétecteur
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DE112020000407B4 (de) 2019-01-10 2024-02-15 Innovusion, Inc. Lidar-systeme und -verfahren mit strahllenkung und weitwinkelsignaldetektion
US11486970B1 (en) 2019-02-11 2022-11-01 Innovusion, Inc. Multiple beam generation from a single source beam for use with a LiDAR system
US11977185B1 (en) 2019-04-04 2024-05-07 Seyond, Inc. Variable angle polygon for use with a LiDAR system
US12061289B2 (en) 2021-02-16 2024-08-13 Innovusion, Inc. Attaching a glass mirror to a rotating metal motor frame
US11422267B1 (en) 2021-02-18 2022-08-23 Innovusion, Inc. Dual shaft axial flux motor for optical scanners
EP4260086A1 (fr) 2021-03-01 2023-10-18 Innovusion, Inc. Canaux émetteurs et récepteurs à base de fibres de systèmes de détection lumineuse et de télémétrie
US11555895B2 (en) 2021-04-20 2023-01-17 Innovusion, Inc. Dynamic compensation to polygon and motor tolerance using galvo control profile
US11614521B2 (en) 2021-04-21 2023-03-28 Innovusion, Inc. LiDAR scanner with pivot prism and mirror
WO2022225859A1 (fr) 2021-04-22 2022-10-27 Innovusion, Inc. Conception lidar compacte à haute résolution et à champ de vision ultra-large
CN117178199A (zh) 2021-04-22 2023-12-05 图达通智能美国有限公司 具有高分辨率和超宽视场的紧凑型光检测和测距设计
EP4314885A1 (fr) 2021-05-12 2024-02-07 Innovusion, Inc. Systèmes et appareils d'atténuation de bruit, de vibrations et de dureté de lidars
CN117413199A (zh) 2021-05-21 2024-01-16 图达通智能美国有限公司 使用lidar扫描仪内部的检流计镜进行智能扫描的移动配置文件
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US3869207A (en) * 1972-01-20 1975-03-04 Comp Generale Electricite Laser telemeter
DE2452794C3 (de) * 1974-11-07 1979-08-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Automatische Pegeleinstellschaltung für voreinstellbare IR-Puls-Überwachungsgeräte mit getaktetem Empfänger
US4181431A (en) * 1976-07-31 1980-01-01 Mitec-Moderne Industrietechnik Gmbh Laser distance measuring apparatus

Also Published As

Publication number Publication date
NO820996L (no) 1982-09-27
IN155796B (fr) 1985-03-09
YU43258B (en) 1989-06-30
NO156587C (no) 1987-10-14
FR2502792B3 (fr) 1984-11-30
US4464048A (en) 1984-08-07
IT1155636B (it) 1987-01-28
SE450423B (sv) 1987-06-22
SE8201541L (sv) 1982-09-26
NO156587B (no) 1987-07-06
FR2502792A1 (fr) 1982-10-01
DE3210237A1 (de) 1982-10-07
IT8267330A0 (it) 1982-03-16
YU64682A (en) 1984-12-31

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Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BV The patent application has lapsed