FR1557455A - - Google Patents

Info

Publication number
FR1557455A
FR1557455A FR1557455DA FR1557455A FR 1557455 A FR1557455 A FR 1557455A FR 1557455D A FR1557455D A FR 1557455DA FR 1557455 A FR1557455 A FR 1557455A
Authority
FR
France
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.)
Expired
Application number
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1557455A publication Critical patent/FR1557455A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/206—Filters comprising particles embedded in a solid matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/24—Liquid filters
    • 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
    • G02F1/35—Non-linear optics
    • G02F1/3511—Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Telescopes (AREA)
  • Optical Elements Other Than Lenses (AREA)
FR1557455D 1967-03-25 1968-03-25 Expired FR1557455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0033684 1967-03-25

Publications (1)

Publication Number Publication Date
FR1557455A true FR1557455A (en) 1969-02-14

Family

ID=7076338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557455D Expired FR1557455A (en) 1967-03-25 1968-03-25

Country Status (5)

Country Link
BE (1) BE720160A (en)
CH (1) CH480642A (en)
FR (1) FR1557455A (en)
GB (1) GB1208213A (en)
NL (1) NL6804183A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028724A (en) * 1974-11-22 2000-02-22 Northrop Grumman Corporation Absorbent laser resistant structure
US6016232A (en) * 1974-11-22 2000-01-18 Northrop Grumman Corporation Heat conducting laser resistant structures
US6014274A (en) * 1974-11-22 2000-01-11 Northrop Grumman Corporation Partially ablating laser resistant structures
US4093353A (en) * 1976-12-17 1978-06-06 Honeywell Inc. Optical radiation limiter
DE3277983D1 (en) * 1981-03-02 1988-02-18 Ici Plc Method of and apparatus for monitoring gaseous pollutants
US4937442A (en) * 1983-05-27 1990-06-26 The United States Of America As Represented By The Secretary Of The Army Protective shutter
US5561541A (en) * 1984-09-05 1996-10-01 The United States Of America As Represented By The Secretary Of The Army Frustrated total internal reflection optical power limiter
US7259925B1 (en) * 1989-10-20 2007-08-21 United States Of America As Represented By The Department Of The Army Optical power switch
US5173811A (en) * 1991-10-11 1992-12-22 Gumbs Associates, Inc. Nonlinear optical shield

Also Published As

Publication number Publication date
GB1208213A (en) 1970-10-07
DE1589721B2 (en) 1975-06-26
CH480642A (en) 1969-10-31
BE720160A (en) 1969-02-03
DE1589721A1 (en) 1970-09-10
NL6804183A (en) 1968-09-26

Similar Documents

Publication Publication Date Title
FR1557455A (en)
AU610966A (en)
BE509738A (en)
BE514578A (en)
BE709942A (en)
BE709744A (en)
BE709580A (en)
BE709562A (en)
BE709555A (en)
AU1677166A (en)
BE708678A (en)
BE708259A (en)
BE708105A (en)
AU1763766A (en)
BE692922A (en)
BE692780A (en)
BE692779A (en)
BE692778A (en)
BE692654A (en)
BE692577A (en)
BE692553A (en)
BE692552A (en)
BE692493A (en)
BE692492A (en)
BE692409A (en)

Legal Events

Date Code Title Description
ST Notification of lapse