SE9000504D0 - LJUSKAELLA - Google Patents

LJUSKAELLA

Info

Publication number
SE9000504D0
SE9000504D0 SE9000504A SE9000504A SE9000504D0 SE 9000504 D0 SE9000504 D0 SE 9000504D0 SE 9000504 A SE9000504 A SE 9000504A SE 9000504 A SE9000504 A SE 9000504A SE 9000504 D0 SE9000504 D0 SE 9000504D0
Authority
SE
Sweden
Prior art keywords
frequency
conversion
lasers
frequency conversion
wavelengths
Prior art date
Application number
SE9000504A
Other languages
Swedish (sv)
Other versions
SE9000504L (en
SE468453B (en
Inventor
G Arvidsson
Original Assignee
Optisk Forskning Inst
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 Optisk Forskning Inst filed Critical Optisk Forskning Inst
Priority to SE9000504A priority Critical patent/SE468453B/en
Publication of SE9000504D0 publication Critical patent/SE9000504D0/en
Priority to PCT/SE1991/000095 priority patent/WO1991012556A1/en
Priority to AU72409/91A priority patent/AU7240991A/en
Publication of SE9000504L publication Critical patent/SE9000504L/en
Publication of SE468453B publication Critical patent/SE468453B/en

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
    • G02F1/35—Non-linear optics
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
    • G02F1/3534—Three-wave interaction, e.g. sum-difference frequency generation
    • 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
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
    • G02F1/3532—Arrangements of plural nonlinear devices for generating multi-colour light beams, e.g. arrangements of SHG, SFG, OPO devices for generating RGB light beams

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)

Abstract

The present invention concerns a coherent light source based on frequency conversion of the radiation from two lasers (20, 21) by frequency mixing in optical waveguides (10; 90), which are provided in a substrate (1). The wavelengths for the two lasers (20, 21) should be such, that the phase matching condition for the optically nonlinear frequency conversion is fulfilled in the waveguide structure (10; 90). The frequency conversion is accomplished in the form of frequency mixing, frequency doubling or down conversion in frequency by parametric oscillation so that in total three or four new wavelengths can be generated. By using integrated optics technique the output radiation can be controlled in various ways, for example be switched to different output waveguides, varied in intensity or colour balance.
SE9000504A 1990-02-12 1990-02-12 DEVICE IN THE FORM OF COHERENT LIGHT CELL BASED ON FREQUENCY CONVERSION OF LIGHT FROM LASAR LASER SE468453B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9000504A SE468453B (en) 1990-02-12 1990-02-12 DEVICE IN THE FORM OF COHERENT LIGHT CELL BASED ON FREQUENCY CONVERSION OF LIGHT FROM LASAR LASER
PCT/SE1991/000095 WO1991012556A1 (en) 1990-02-12 1991-02-12 Light source
AU72409/91A AU7240991A (en) 1990-02-12 1991-02-12 Light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000504A SE468453B (en) 1990-02-12 1990-02-12 DEVICE IN THE FORM OF COHERENT LIGHT CELL BASED ON FREQUENCY CONVERSION OF LIGHT FROM LASAR LASER

Publications (3)

Publication Number Publication Date
SE9000504D0 true SE9000504D0 (en) 1990-02-12
SE9000504L SE9000504L (en) 1991-08-13
SE468453B SE468453B (en) 1993-01-18

Family

ID=20378538

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000504A SE468453B (en) 1990-02-12 1990-02-12 DEVICE IN THE FORM OF COHERENT LIGHT CELL BASED ON FREQUENCY CONVERSION OF LIGHT FROM LASAR LASER

Country Status (3)

Country Link
AU (1) AU7240991A (en)
SE (1) SE468453B (en)
WO (1) WO1991012556A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342783A1 (en) * 1993-12-15 1995-06-22 Laser Lab Goettingen Ev Producing em radiation by frequency conversion
DE19503929A1 (en) * 1995-02-07 1996-08-08 Ldt Gmbh & Co Color imaging systems
DE19504047C1 (en) * 1995-02-08 1996-07-25 Daimler Benz Ag Laser system for color image projection
DE19904372C2 (en) 1999-02-03 2002-08-01 Schneider Laser Technologies Imaging system
US7065035B1 (en) * 1999-10-25 2006-06-20 Matsushita Electric Industrial Co., Ltd. Optical multilayer disk, multiwavelength light source, and optical system using them
US20230344188A1 (en) * 2020-09-20 2023-10-26 Uvl A/S Method to generate coherent ultraviolet radiation from laser beams
DK181086B1 (en) * 2021-04-23 2022-12-07 Uvl As Electromagnetic radiation frequency converter and light source comprising same
DE102022126118A1 (en) * 2022-10-10 2024-04-11 Q.ant GmbH Laser light source with a semiconductor device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869579A (en) * 1986-07-31 1989-09-26 Technion Research & Development Foundation Optical apparatus and method for beam coupling useful in light beam steering and spatial light modulation

Also Published As

Publication number Publication date
WO1991012556A1 (en) 1991-08-22
SE9000504L (en) 1991-08-13
SE468453B (en) 1993-01-18
AU7240991A (en) 1991-09-03

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