DE102016221388A1 - Optischer Phasenschieber, optische phasengesteuerte Anordnung, Verfahren zur Einstellung einer Phase elektromagnetischer Strahlung, Verfahren zur Einstellung eines Strahlenverlaufs, LiDAR-System - Google Patents

Optischer Phasenschieber, optische phasengesteuerte Anordnung, Verfahren zur Einstellung einer Phase elektromagnetischer Strahlung, Verfahren zur Einstellung eines Strahlenverlaufs, LiDAR-System Download PDF

Info

Publication number
DE102016221388A1
DE102016221388A1 DE102016221388.1A DE102016221388A DE102016221388A1 DE 102016221388 A1 DE102016221388 A1 DE 102016221388A1 DE 102016221388 A DE102016221388 A DE 102016221388A DE 102016221388 A1 DE102016221388 A1 DE 102016221388A1
Authority
DE
Germany
Prior art keywords
waveguide
optical
phase shifter
electromagnetic radiation
optical phase
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.)
Pending
Application number
DE102016221388.1A
Other languages
German (de)
English (en)
Inventor
Jan Niklas Caspers
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102016221388.1A priority Critical patent/DE102016221388A1/de
Priority to FR1760125A priority patent/FR3058235B1/fr
Priority to CN201711033176.7A priority patent/CN108020937B/zh
Publication of DE102016221388A1 publication Critical patent/DE102016221388A1/de
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • G02F1/01—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 intensity, phase, polarisation or colour 
    • G02F1/0121—Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
    • 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
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
    • 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
    • G02F1/01—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 intensity, phase, polarisation or colour 
    • G02F1/015—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 intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G02F1/025—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 intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction in an optical waveguide structure
    • 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
    • G02F1/01—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 intensity, phase, polarisation or colour 
    • G02F1/061—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 intensity, phase, polarisation or colour  based on electro-optical organic material
    • G02F1/065—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 intensity, phase, polarisation or colour  based on electro-optical organic material in an optical waveguide structure
    • 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)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DE102016221388.1A 2016-10-31 2016-10-31 Optischer Phasenschieber, optische phasengesteuerte Anordnung, Verfahren zur Einstellung einer Phase elektromagnetischer Strahlung, Verfahren zur Einstellung eines Strahlenverlaufs, LiDAR-System Pending DE102016221388A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102016221388.1A DE102016221388A1 (de) 2016-10-31 2016-10-31 Optischer Phasenschieber, optische phasengesteuerte Anordnung, Verfahren zur Einstellung einer Phase elektromagnetischer Strahlung, Verfahren zur Einstellung eines Strahlenverlaufs, LiDAR-System
FR1760125A FR3058235B1 (fr) 2016-10-31 2017-10-27 Dephaseur optique et dispositif optique a commande de phase ainsi que procede de reglage de la phase
CN201711033176.7A CN108020937B (zh) 2016-10-31 2017-10-30 光学移相器、光学相控装置、调节方法、LiDAR系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016221388.1A DE102016221388A1 (de) 2016-10-31 2016-10-31 Optischer Phasenschieber, optische phasengesteuerte Anordnung, Verfahren zur Einstellung einer Phase elektromagnetischer Strahlung, Verfahren zur Einstellung eines Strahlenverlaufs, LiDAR-System

Publications (1)

Publication Number Publication Date
DE102016221388A1 true DE102016221388A1 (de) 2018-05-03

Family

ID=61912860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016221388.1A Pending DE102016221388A1 (de) 2016-10-31 2016-10-31 Optischer Phasenschieber, optische phasengesteuerte Anordnung, Verfahren zur Einstellung einer Phase elektromagnetischer Strahlung, Verfahren zur Einstellung eines Strahlenverlaufs, LiDAR-System

Country Status (3)

Country Link
CN (1) CN108020937B (fr)
DE (1) DE102016221388A1 (fr)
FR (1) FR3058235B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018216142A1 (de) * 2018-09-21 2020-03-26 Robert Bosch Gmbh Optische Anordnung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2694249B2 (es) 2018-10-31 2019-05-16 Univ Valencia Politecnica Acoplador direccional fotonico con sintonizacion independiente de factor de acoplo y desfase

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050201686A1 (en) * 2004-03-12 2005-09-15 Cole James H. Low loss electrodes for electro-optic modulators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11168319A (ja) * 1997-12-02 1999-06-22 Nec Corp 導波管フェーズドアレーアンテナ装置
DE19858148B4 (de) * 1998-12-16 2008-07-31 Nokia Siemens Networks Gmbh & Co.Kg Driftfreier Polarisationstransformator
CA2523298C (fr) * 2003-05-08 2013-10-01 Sioptical, Inc. Modulateur electro-optique tres rapide a base de silicium
JP5451872B2 (ja) * 2010-03-19 2014-03-26 日本電信電話株式会社 光変調器
FR3027414B1 (fr) * 2014-10-15 2017-11-10 Photline Tech Modulateur de phase electro­optique et procede de modulation
CN105514541B (zh) * 2015-12-25 2018-06-15 清华大学 铁氧体型移相器和加速器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050201686A1 (en) * 2004-03-12 2005-09-15 Cole James H. Low loss electrodes for electro-optic modulators

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
„Large-scale nanophotonics phased array" (Sun et al., Nature 493, 195 (2013)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018216142A1 (de) * 2018-09-21 2020-03-26 Robert Bosch Gmbh Optische Anordnung

Also Published As

Publication number Publication date
FR3058235B1 (fr) 2021-07-16
CN108020937B (zh) 2023-09-19
CN108020937A (zh) 2018-05-11
FR3058235A1 (fr) 2018-05-04

Similar Documents

Publication Publication Date Title
DE10038622A1 (de) Scan-Mikroskop,optische Anordnung und Verfahren zur Bildaufnahme in der Scan-Mikroskopie
EP1072350A1 (fr) Procédé et dispositif pour effectuer une distribution de l'intensité dans rayon laser
EP3391109A1 (fr) Dispositif optique commandé par phase et système de lidar
DE102013201968B4 (de) Vorrichtung zur akustooptischen Umformung periodisch gepulster, elektromagnetischer Strahlung
DE10251888A1 (de) Treiber für Pockelzelle und Verwendung der Pockelzelle in Lasersystemen
DE102008031937A1 (de) Mehrstrahl-Laservorrichtung
DE112009002110T5 (de) Terahertzwellenerzeugungsvorrichtung und Verfahren zur Erzeugung einer Terahertzwelle
DE60222203T2 (de) Vorrichtung zur Bearbeitung eines durchsichtigen Mediums
DE4490251B4 (de) Phasengesteuertes fraktales Lasersystem
DE102017205889A1 (de) Optische Anordnung zur Laserinterferenzstrukturierung einer Probe
EP2281185B1 (fr) Spectroscopie thz pompe-sonde avec une temporisation ajustable par l intermédiaire du taux de répétition
DE102017130211A1 (de) Verfahren und Vorrichtung zur optischen Oberflächenmessung mit Hilfe eines konfokalen Sensors
DE102016221388A1 (de) Optischer Phasenschieber, optische phasengesteuerte Anordnung, Verfahren zur Einstellung einer Phase elektromagnetischer Strahlung, Verfahren zur Einstellung eines Strahlenverlaufs, LiDAR-System
DE102013227108A1 (de) Vorrichtung und Verfahren zum Untersuchen einer Probe
DE102011101415A1 (de) Optische Anordnung zur Laserinterferenzstrukturierung einer Probe mit Strahlführung gleicher Weglänge
EP1760509A2 (fr) Procédé destiné à l'alignement d'un élément illustré et appareil de mesure aligné selon un tel procédé
WO2013171155A1 (fr) Structure de lentille temporelle à grossissement variable
DE102016122047B3 (de) Erzeugung von Ausgangslaserimpulsen mit einer abstimmbaren Zentralwellenlänge
WO2016071033A1 (fr) Procédé de production d'une image d'un échantillon
DE102006040843B4 (de) Vorrichtung zur optischen Aufspaltung und Modulation von elektromagnetischer Strahlung
DE102012222460A1 (de) Verfahren und Vorrichtung zur Herstellung von zumindest einem Faser-Bragg-Gitter
EP1068923A2 (fr) Procédé pour obtenir une répartition d'intensité sur un faisceau laser de travail ainsi qu'un appareil pour celà
EP2884241A1 (fr) Système de détection de position et procédé de fonctionnement d'un système de détection de position
DE102020124034A1 (de) Optische Matrixmultiplikationseinheit für ein optoelektronisches System zur Bildung eines künstlichen neuralen Netzes
WO2015071317A1 (fr) Dispositif de couplage optique et procédé permettant de le faire fonctionner

Legal Events

Date Code Title Description
R163 Identified publications notified
R012 Request for examination validly filed