JPS4815598B1 - - Google Patents

Info

Publication number
JPS4815598B1
JPS4815598B1 JP44090217A JP9021769A JPS4815598B1 JP S4815598 B1 JPS4815598 B1 JP S4815598B1 JP 44090217 A JP44090217 A JP 44090217A JP 9021769 A JP9021769 A JP 9021769A JP S4815598 B1 JPS4815598 B1 JP S4815598B1
Authority
JP
Japan
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
JP44090217A
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 filed Critical
Publication of JPS4815598B1 publication Critical patent/JPS4815598B1/ja
Pending legal-status Critical Current

Links

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
    • G02F1/29—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
    • 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
    • G02F1/33—Acousto-optical deflection devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/042—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/101—Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
JP44090217A 1968-11-13 1969-11-12 Pending JPS4815598B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77536368A 1968-11-13 1968-11-13

Publications (1)

Publication Number Publication Date
JPS4815598B1 true JPS4815598B1 (ja) 1973-05-16

Family

ID=25104161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44090217A Pending JPS4815598B1 (ja) 1968-11-13 1969-11-12

Country Status (5)

Country Link
US (1) US3626321A (ja)
JP (1) JPS4815598B1 (ja)
DE (1) DE1956747C3 (ja)
FR (1) FR2023155A1 (ja)
GB (1) GB1280520A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55624U (ja) * 1978-05-27 1980-01-05
JP2009224632A (ja) * 2008-03-18 2009-10-01 Ihi Corp レーザ共振器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219785A (en) * 1978-06-26 1980-08-26 Xerox Corporation Optical beam scanning by phase delays
US4751705A (en) * 1986-10-07 1988-06-14 The United States Of America As Represented By The United States Department Of Energy Single-element optical injection locking of diode-laser arrays
US4958338A (en) * 1986-12-01 1990-09-18 Miller William P Hierarchically multiplexed optical recording system for storage of digital data
US5052013A (en) * 1990-04-20 1991-09-24 Putnam Roger S Pulsed laser
US5166944A (en) * 1991-06-07 1992-11-24 Advanced Laser Technologies, Inc. Laser beam scanning apparatus and method
JPH07500541A (ja) * 1991-10-11 1995-01-19 ルモニクス・コーポレーション 連続波レーザー式書込方法および装置
US5841583A (en) * 1996-02-09 1998-11-24 Corning Incorporated Multi-path interference filter
US6046854A (en) 1996-02-09 2000-04-04 Corning Incorporated Multi-path interference filter with reflective surfaces
US6307662B1 (en) 1999-01-21 2001-10-23 Ncr Corporation Blazed diffraction scanner
CN107918133B (zh) * 2017-11-03 2023-09-19 深圳市速腾聚创科技有限公司 激光雷达及激光雷达控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331651A (en) * 1963-06-24 1967-07-18 Rca Corp Phased array light deflecting system
US3408656A (en) * 1966-05-18 1968-10-29 Eastman Kodak Co Method and appartus for recording composite diffraction grating pattern
US3493288A (en) * 1966-10-24 1970-02-03 Trw Inc Light beam deflector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55624U (ja) * 1978-05-27 1980-01-05
JP2009224632A (ja) * 2008-03-18 2009-10-01 Ihi Corp レーザ共振器

Also Published As

Publication number Publication date
DE1956747C3 (de) 1979-01-04
US3626321A (en) 1971-12-07
DE1956747B2 (de) 1978-04-27
FR2023155A1 (ja) 1970-08-07
GB1280520A (en) 1972-07-05
DE1956747A1 (de) 1970-06-11

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