LT2007084A - Šviesos pluošto atgalinio atspindėjimo būdas ir retroreflektorius būdui realizuoti - Google Patents

Šviesos pluošto atgalinio atspindėjimo būdas ir retroreflektorius būdui realizuoti

Info

Publication number
LT2007084A
LT2007084A LT2007084A LT2007084A LT2007084A LT 2007084 A LT2007084 A LT 2007084A LT 2007084 A LT2007084 A LT 2007084A LT 2007084 A LT2007084 A LT 2007084A LT 2007084 A LT2007084 A LT 2007084A
Authority
LT
Lithuania
Prior art keywords
light beam
reflection
polarization
back reflection
abovementioned
Prior art date
Application number
LT2007084A
Other languages
English (en)
Other versions
LT5596B (lt
Inventor
Stanislovas BALICKAS
Romaldas ANTANAVIČIUS
Andrejus MICHAILOVAS
Original Assignee
Uab "Ekspla", ,
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 Uab "Ekspla", , filed Critical Uab "Ekspla", ,
Priority to LT2007084A priority Critical patent/LT5596B/lt
Priority to EP08172968.3A priority patent/EP2075618B1/en
Publication of LT2007084A publication Critical patent/LT2007084A/lt
Publication of LT5596B publication Critical patent/LT5596B/lt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G02B26/0883—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • 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
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08059—Constructional details of the reflector, e.g. shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Polarising Elements (AREA)

Abstract

Išradimas priklauso lazerių sričiai, būtent, šviesos pluošto atgalinio atsispindėjimo būdui ir įrenginiui, kurie leidžia išplėsti spektrinį diapazoną, užtikrinant jame nekintančią šviesos pluošto tiesinę poliarizaciją, bei gali būti panaudoti derinamo dažnio lazerinės spinduliuotės šaltiniuose. Pasiūlytas šviesos pluošto atgalinio atsispindėjimo būdas apima krentančio šviesos pluošto atsispindėjimą skaidrioje medžiagoje nuosekliai nuo kelių visiškojo vidaus atspindžio plokštumų taip, kad kiekvieno visiškojo vidaus atsispindėjimo metu krentantis šviesos pluoštas kartu su vaizdo apvertimu patiria ir fazės postūmį tarp statmenosios (s) ir lygiagrečiosios (p) poliarizacijos dedamųjų, o po ne mažiau kaip keturių patirtų minėtų atsispindėjimų atgal grįžtančio pluošto profilio vertikalioji ir horizontalioji koordinatės susikeičia vietomis bei patirtas suminis minėtas fazės postūmis užtikrina tiesinę, sutampančią su pradine, poliarizaciją.
LT2007084A 2007-12-29 2007-12-29 Šviesos pluošto atgalinio atspindėjimo būdas ir retroreflektorius būdui realizuoti LT5596B (lt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LT2007084A LT5596B (lt) 2007-12-29 2007-12-29 Šviesos pluošto atgalinio atspindėjimo būdas ir retroreflektorius būdui realizuoti
EP08172968.3A EP2075618B1 (en) 2007-12-29 2008-12-29 The method of light beam back reflection and retro-reflector for realization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2007084A LT5596B (lt) 2007-12-29 2007-12-29 Šviesos pluošto atgalinio atspindėjimo būdas ir retroreflektorius būdui realizuoti

Publications (2)

Publication Number Publication Date
LT2007084A true LT2007084A (lt) 2009-07-27
LT5596B LT5596B (lt) 2009-09-25

Family

ID=40542301

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2007084A LT5596B (lt) 2007-12-29 2007-12-29 Šviesos pluošto atgalinio atspindėjimo būdas ir retroreflektorius būdui realizuoti

Country Status (2)

Country Link
EP (1) EP2075618B1 (lt)
LT (1) LT5596B (lt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021105188A1 (de) 2021-03-04 2022-09-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren und Anordnung zur Erhöhung der Strahlqualität und Stabilität eines optischen Resonators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6198574B1 (en) * 1999-08-27 2001-03-06 Zygo Corporation Polarization preserving optical systems
US6647033B1 (en) 2001-04-30 2003-11-11 Sandia Corporation Optical parametric osicllators with improved beam quality
JP4154477B2 (ja) * 2001-12-28 2008-09-24 独立行政法人情報通信研究機構 レーザ発振器
US7121671B2 (en) 2003-12-11 2006-10-17 Agilent Technologies, Inc. Phase-compensated cube corner in laser interferometry
JP2006156782A (ja) 2004-11-30 2006-06-15 National Institute Of Information & Communication Technology レーザ発振器

Also Published As

Publication number Publication date
EP2075618B1 (en) 2016-05-04
EP2075618A2 (en) 2009-07-01
EP2075618A3 (en) 2010-08-18
LT5596B (lt) 2009-09-25

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Effective date: 20151229