BE480697A - - Google Patents

Info

Publication number
BE480697A
BE480697A BE480697DA BE480697A BE 480697 A BE480697 A BE 480697A BE 480697D A BE480697D A BE 480697DA BE 480697 A BE480697 A BE 480697A
Authority
BE
Belgium
Application number
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.)
Publication of BE480697A publication Critical patent/BE480697A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • 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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference in an optical waveguide structure
    • G02F1/2252—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  by interference in an optical waveguide structure in optical fibres
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • 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
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • 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 
    • G02F1/21—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  by interference
    • G02F1/213—Fabry-Perot type

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Lasers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BE480697D 1960-11-02 BE480697A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66815A US3308394A (en) 1960-11-02 1960-11-02 Optical resonant cavities

Publications (1)

Publication Number Publication Date
BE480697A true BE480697A (de)

Family

ID=22071901

Family Applications (1)

Application Number Title Priority Date Filing Date
BE480697D BE480697A (de) 1960-11-02

Country Status (5)

Country Link
US (1) US3308394A (de)
BE (1) BE480697A (de)
DE (1) DE1187732B (de)
GB (1) GB967641A (de)
NL (2) NL270942A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386787A (en) * 1963-10-25 1968-06-04 Hazeltine Research Inc Macroscopic optical waveguides
NL144785B (nl) * 1965-10-07 1975-01-15 Philips Nv Gaslaser met een elektrostrictief verstemmingselement.
US3600062A (en) * 1967-02-14 1971-08-17 Hazeltine Research Inc Wide angle narrow band optical filter
US3510758A (en) * 1967-11-14 1970-05-05 Varian Associates Atomic resonance gas cell having an evacuated double end wall structure
US3611185A (en) * 1969-04-10 1971-10-05 C Gilbert Young Unitary laser system with oval-shaped rod of laser glass
US3819250A (en) * 1972-12-20 1974-06-25 Bell Telephone Labor Inc Temperature sensitive fiber-optic devices
DD122009A1 (de) * 1975-10-03 1976-09-05
DE2851646A1 (de) * 1978-11-29 1980-07-17 Siemens Ag Koppelelement zum auskoppeln eines lichtanteils aus einem optischen wellenleiter und wiedereinkoppeln desselben in einen abzweigenden optischen wellenleiter
US4474427A (en) * 1979-05-07 1984-10-02 Canadian Patents & Development Limited Optical fiber reflective filter
FR2474694B1 (de) * 1980-01-29 1983-09-02 Thomson Csf
US4720160A (en) * 1981-12-16 1988-01-19 Polaroid Corporation Optical resonant cavity filters
DE3311808C2 (de) * 1983-03-31 1985-09-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Halbleiterlaseranordnung mit einem Fabry-Perot-Interferometer
US4676583A (en) * 1984-06-28 1987-06-30 Polaroid Corporation Adscititious resonator
US4759596A (en) * 1984-08-30 1988-07-26 Polaroid Corporation Wavelength selective optical cavity including holographic filter layers
GB2190741B (en) * 1986-05-21 1990-01-31 Plessey Co Plc Improvements in optical fibres
US4860295A (en) * 1988-12-12 1989-08-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cladding for transverse-pumped solid-state laser
US7656578B2 (en) * 1997-03-21 2010-02-02 Imra America, Inc. Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking
US7576909B2 (en) * 1998-07-16 2009-08-18 Imra America, Inc. Multimode amplifier for amplifying single mode light
US6275512B1 (en) 1998-11-25 2001-08-14 Imra America, Inc. Mode-locked multimode fiber laser pulse source
FR2835924B1 (fr) * 2002-02-13 2005-01-14 Optogone Sa Procede de depot d'une electrode sur au moins un troncon de fibre optique, electrode et dispositif optique correspondants
JP2005003806A (ja) * 2003-06-10 2005-01-06 Sun Tec Kk 光学素子、波長可変光フィルタおよび光アドドロップモジュール
JP2005037762A (ja) * 2003-07-17 2005-02-10 Sun Tec Kk 光学素子、波長可変光フィルタ、光アドドロップモジュールおよび波長可変光源
US9207399B2 (en) 2013-01-28 2015-12-08 Aurrion, Inc. Athermal optical filter with active tuning and simplified control
US9109881B2 (en) 2013-06-17 2015-08-18 Corning Incorporated Prism coupling methods with improved mode spectrum contrast for double ion-exchanged glass
US10156488B2 (en) 2013-08-29 2018-12-18 Corning Incorporated Prism-coupling systems and methods for characterizing curved parts
US9983064B2 (en) 2013-10-30 2018-05-29 Corning Incorporated Apparatus and methods for measuring mode spectra for ion-exchanged glasses having steep index region
CN106471408B (zh) 2014-04-23 2019-10-18 康宁股份有限公司 提高应力的棱镜耦合测量中的对比度的方法
US9919958B2 (en) 2014-07-17 2018-03-20 Corning Incorporated Glass sheet and system and method for making glass sheet
US9534981B2 (en) 2014-12-23 2017-01-03 Corning Incorporated Prism-coupling systems and methods for characterizing ion-exchanged waveguides with large depth-of-layer
CN111208605B (zh) 2015-07-24 2023-01-17 瞻博网络公司 波导阵列中的相位调谐

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE735435C (de) * 1940-10-15 1943-05-14 Franz Focke Anordnung zur Erzeugung von Lichtstrahlen mittels gasgefuellter Entladungsraeume, die mit Hochfrequenzstrom betrieben werden
US2825260A (en) * 1954-11-19 1958-03-04 O'brien Brian Optical image forming devices
US2851652A (en) * 1956-05-21 1958-09-09 Robert H Dicke Molecular amplification and generation systems and methods
US2929922A (en) * 1958-07-30 1960-03-22 Bell Telephone Labor Inc Masers and maser communications system
NL128040C (de) * 1960-10-07
NL279414A (de) * 1961-07-03
US3144617A (en) * 1961-12-29 1964-08-11 Bell Telephone Labor Inc Optical maser with convex negative temperature medium extremities
US3183937A (en) * 1962-06-05 1965-05-18 Gen Telephone & Elect Sealing means for optical maser
BE633590A (de) * 1962-06-15

Also Published As

Publication number Publication date
GB967641A (en) 1964-08-26
DE1187732B (de) 1965-02-25
US3308394A (en) 1967-03-07
NL130900C (de)
NL270942A (de)

Similar Documents

Publication Publication Date Title
FI42631B (de)
FR79596E (de)
DE1155820C2 (de)
IT649801A (de)
AT229108B (de)
FI40066B (de)
FI40669B (de)
FR984M (de)
FR664M (de)
FR736M (de)
BE606145A (de)
CH1258960A4 (de)
BE601582A (de)
BE599277A (de)
BE598272A (de)
BE620016A (de)
BE588555A (de)
NL270942A (de)
BE587794A (de)
BE712381A (de)
BE647127A (de)
BE611688A (de)
BE609826A (de)
BE622764A (de)
BE603712A (de)