SE517696C2 - Anordning vid laser - Google Patents

Anordning vid laser

Info

Publication number
SE517696C2
SE517696C2 SE0000408A SE0000408A SE517696C2 SE 517696 C2 SE517696 C2 SE 517696C2 SE 0000408 A SE0000408 A SE 0000408A SE 0000408 A SE0000408 A SE 0000408A SE 517696 C2 SE517696 C2 SE 517696C2
Authority
SE
Sweden
Prior art keywords
laser
laser beam
slm
light modulator
mirror
Prior art date
Application number
SE0000408A
Other languages
English (en)
Swedish (sv)
Other versions
SE0000408D0 (sv
SE0000408L (sv
Inventor
Hans Aakerlund
Original Assignee
Saab Ab
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 Saab Ab filed Critical Saab Ab
Priority to SE0000408A priority Critical patent/SE517696C2/sv
Publication of SE0000408D0 publication Critical patent/SE0000408D0/xx
Priority to ES01902947T priority patent/ES2241779T3/es
Priority to AT01902947T priority patent/ATE293301T1/de
Priority to DE60110049T priority patent/DE60110049T2/de
Priority to EP01902947A priority patent/EP1259999B1/fr
Priority to PCT/SE2001/000225 priority patent/WO2001059890A1/fr
Priority to US10/203,257 priority patent/US6792024B2/en
Priority to AU2001230701A priority patent/AU2001230701A1/en
Publication of SE0000408L publication Critical patent/SE0000408L/
Publication of SE517696C2 publication Critical patent/SE517696C2/sv

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
    • 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
    • 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
    • G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0808—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/50—Phase-only modulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Gyroscopes (AREA)
  • Semiconductor Lasers (AREA)
  • Laser Surgery Devices (AREA)
  • Glass Compositions (AREA)
SE0000408A 2000-02-08 2000-02-08 Anordning vid laser SE517696C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0000408A SE517696C2 (sv) 2000-02-08 2000-02-08 Anordning vid laser
ES01902947T ES2241779T3 (es) 2000-02-08 2001-02-06 Dispositivo laser.
AT01902947T ATE293301T1 (de) 2000-02-08 2001-02-06 Laser vorrichtung
DE60110049T DE60110049T2 (de) 2000-02-08 2001-02-06 Laser vorrichtung
EP01902947A EP1259999B1 (fr) 2000-02-08 2001-02-06 Ensemble laser
PCT/SE2001/000225 WO2001059890A1 (fr) 2000-02-08 2001-02-06 Ensemble laser
US10/203,257 US6792024B2 (en) 2000-02-08 2001-02-06 Laser arrangement
AU2001230701A AU2001230701A1 (en) 2000-02-08 2001-02-06 Laser arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000408A SE517696C2 (sv) 2000-02-08 2000-02-08 Anordning vid laser

Publications (3)

Publication Number Publication Date
SE0000408D0 SE0000408D0 (sv) 2000-02-08
SE0000408L SE0000408L (sv) 2001-08-09
SE517696C2 true SE517696C2 (sv) 2002-07-02

Family

ID=20278383

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000408A SE517696C2 (sv) 2000-02-08 2000-02-08 Anordning vid laser

Country Status (8)

Country Link
US (1) US6792024B2 (fr)
EP (1) EP1259999B1 (fr)
AT (1) ATE293301T1 (fr)
AU (1) AU2001230701A1 (fr)
DE (1) DE60110049T2 (fr)
ES (1) ES2241779T3 (fr)
SE (1) SE517696C2 (fr)
WO (1) WO2001059890A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2124069B1 (fr) * 2008-03-20 2012-01-25 Sick Ag Système LIDAR omnidirectionnel
EP2202533A1 (fr) 2008-12-23 2010-06-30 IBEO Automobile Sensor GmbH Dispositif de détection
EP2339367A1 (fr) * 2009-12-17 2011-06-29 Siemens Aktiengesellschaft Appareil à balayage laser
DE102010039945B4 (de) * 2010-08-30 2012-04-19 Carl Zeiss Ag Verfahren und Vorrichtungen zur Positionsbestimmung
US9360680B1 (en) 2012-08-10 2016-06-07 Ilias Syrgabaev Electromagnetic beam or image stabilization system
US10088557B2 (en) * 2015-03-20 2018-10-02 MSOTEK Co., Ltd LIDAR apparatus
GB2541675B (en) * 2015-08-25 2021-12-15 Bae Systems Plc Imaging apparatus and method
US10394103B2 (en) 2015-08-25 2019-08-27 Bae Systems Plc Imaging apparatus and method having an image processing module reconstructing a three dimensional image from two dimensional image data using a ghost imaging algorithm
US10215846B2 (en) * 2015-11-20 2019-02-26 Texas Instruments Incorporated Compact chip scale LIDAR solution

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660779A (en) * 1970-01-02 1972-05-02 American Optical Corp Athermalization of laser rods
US4111564A (en) * 1973-02-08 1978-09-05 Trice Jr James R Reference plane production
US4829537A (en) * 1986-12-01 1989-05-09 Spectra-Physics, Inc. Solid state lasers with spherical resonators
US4758729A (en) * 1987-08-28 1988-07-19 Spectra-Physics, Inc. Apparatus and method for measuring the included angle of a reflective cone
KR100202246B1 (ko) * 1989-02-27 1999-06-15 윌리엄 비. 켐플러 디지탈화 비디오 시스템을 위한 장치 및 방법
EP0635986B1 (fr) * 1989-02-27 2000-05-10 Texas Instruments Incorporated Appareil et méthode pour système de vidéo numérisée
DE3933057A1 (de) * 1989-10-04 1991-04-18 Doerries Scharmann Gmbh Verfahren und vorrichtung zur bestimmung der position und des durchmessers des brennflecks (fokus) eines laserstrahls, insbesondere zur verwendung fuer die werkstoffbearbeitung mit einem hochleistungslaserstrahl
US5115266A (en) * 1989-11-08 1992-05-19 Troje Gerald J Optical system for recording or projecting a panoramic image
US4968126A (en) * 1990-02-20 1990-11-06 The United States Of America As Represented By The Secretary Of The Army All-optical device and method for remapping images
US5018447A (en) * 1990-05-03 1991-05-28 The United States Of America As Represented By The Secretary Of The Army Device and method for monitoring the presence of an object in space
US5257279A (en) * 1992-06-04 1993-10-26 Spectra-Physics Laserplane, Inc. Adjustable focus technique and apparatus using a moveable weak lens
JPH0915526A (ja) * 1995-06-29 1997-01-17 Line Denshi Kk 光偏向装置
JPH09229637A (ja) * 1996-02-28 1997-09-05 Nec Home Electron Ltd 光学式距離計測装置
US6304285B1 (en) * 1998-06-16 2001-10-16 Zheng Jason Geng Method and apparatus for omnidirectional imaging
RU2141623C1 (ru) * 1998-08-10 1999-11-20 Государственное унитарное предприятие Конструкторское бюро приборостроения Гироскопический прибор
US6392821B1 (en) * 2000-09-28 2002-05-21 William R. Benner, Jr. Light display projector with wide angle capability and associated method
JP3697690B2 (ja) * 2001-09-20 2005-09-21 株式会社リズム 基準用レーザライン照射のための合成樹脂製凹面コーンレンズ

Also Published As

Publication number Publication date
EP1259999B1 (fr) 2005-04-13
US6792024B2 (en) 2004-09-14
SE0000408D0 (sv) 2000-02-08
WO2001059890A1 (fr) 2001-08-16
US20030012248A1 (en) 2003-01-16
ES2241779T3 (es) 2005-11-01
AU2001230701A1 (en) 2001-08-20
EP1259999A1 (fr) 2002-11-27
ATE293301T1 (de) 2005-04-15
SE0000408L (sv) 2001-08-09
DE60110049T2 (de) 2006-03-09
DE60110049D1 (de) 2005-05-19

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