CH480642A - Device for limiting the power of intense optical radiation - Google Patents

Device for limiting the power of intense optical radiation

Info

Publication number
CH480642A
CH480642A CH436568A CH436568A CH480642A CH 480642 A CH480642 A CH 480642A CH 436568 A CH436568 A CH 436568A CH 436568 A CH436568 A CH 436568A CH 480642 A CH480642 A CH 480642A
Authority
CH
Switzerland
Prior art keywords
limiting
power
optical radiation
intense optical
intense
Prior art date
Application number
CH436568A
Other languages
German (de)
Inventor
Friedl Dr Wolfgang
Werner Dr Wolfgang
Original Assignee
Eltro 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 Eltro Gmbh filed Critical Eltro Gmbh
Publication of CH480642A publication Critical patent/CH480642A/en

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)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Telescopes (AREA)
  • Optical Elements Other Than Lenses (AREA)
CH436568A 1967-03-25 1968-03-25 Device for limiting the power of intense optical radiation CH480642A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH480642A true CH480642A (en) 1969-10-31

Family

ID=7076338

Family Applications (1)

Application Number Title Priority Date Filing Date
CH436568A CH480642A (en) 1967-03-25 1968-03-25 Device for limiting the power of intense optical radiation

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
US6014274A (en) * 1974-11-22 2000-01-11 Northrop Grumman Corporation Partially ablating laser resistant structures
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
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
NL6804183A (en) 1968-09-26
BE720160A (en) 1969-02-03
DE1589721A1 (en) 1970-09-10
FR1557455A (en) 1969-02-14
DE1589721B2 (en) 1975-06-26

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Legal Events

Date Code Title Description
PL Patent ceased