ES2059530T3 - Resonador de celula de raman intracavitario. - Google Patents

Resonador de celula de raman intracavitario.

Info

Publication number
ES2059530T3
ES2059530T3 ES88309033T ES88309033T ES2059530T3 ES 2059530 T3 ES2059530 T3 ES 2059530T3 ES 88309033 T ES88309033 T ES 88309033T ES 88309033 T ES88309033 T ES 88309033T ES 2059530 T3 ES2059530 T3 ES 2059530T3
Authority
ES
Spain
Prior art keywords
cavity
raman
laser
photons
mirror
Prior art date
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 - Lifetime
Application number
ES88309033T
Other languages
English (en)
Other versions
ES2059530T5 (es
Inventor
Donald E Narhi
Robert D Stultz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22296172&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2059530(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of ES2059530T3 publication Critical patent/ES2059530T3/es
Publication of ES2059530T5 publication Critical patent/ES2059530T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
    • 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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
    • H01S3/1086—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering using scattering effects, e.g. Raman or Brillouin effect

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

UNA CAVIDAD QUE ES RESONANTE EN UNA FRECUENCIA DE BOMBEO LASER QUE SE DEFINE MEDIANTE UNA SUPERFICIE REFLECTIVA (92) Y UN ESPEJO (110). UN MEDIO RAMAN (106) ESTA CONTENIDO DENTRO DE LA CAVIDAD, ASI COMO UN LASER (90). UN Q-INTERRUPTOR (94), CUANDO NO SE DETERIOR EL Q DE LA CAVIDAD, PERMITE QUE LA FOTODENSIDAD SE INCREMENTE DENTRO DE LA CAVIDAD. CUANDO EL LIMITE RAMAN DEL MEDIO SE EXCEDE, EL MEDIO RAMAN ABSORBE Y ENTONCES IRRADIA FOTONES. LOS FOTONES IRRADIADOS SON DE MAS LONGITUD DE ONDA QUE LOS FOTONES LASER, Y TAMBIEN SE SUCEDEN PULSOS MUY CORTOS (MENORES DE NANOSEGUNDOS ). LOS FOTONES IRRADIADOS SE REFLEJAN EN UN ESPEJO (101) Y SALEN A TRAVES DE LA CAVIADAD DE UN DE LOS REFLECTROS DEFINIENDOSE UNA CAVIDAD (ESPEJO 110). EL INVENTO CAMBIA LA LONGITUD DE ONDA Y ACORTA LA DURACION DEL PULSO O PULSOS PRODUCIDOS POR EL LASER.
ES88309033T 1987-10-02 1988-09-29 Resonador de celula de raman intracavitario. Expired - Lifetime ES2059530T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10362787A 1987-10-02 1987-10-02

Publications (2)

Publication Number Publication Date
ES2059530T3 true ES2059530T3 (es) 1994-11-16
ES2059530T5 ES2059530T5 (es) 2000-04-16

Family

ID=22296172

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88309033T Expired - Lifetime ES2059530T5 (es) 1987-10-02 1988-09-29 Resonador de celula de raman intracavitario.

Country Status (10)

Country Link
EP (1) EP0314308B2 (es)
JP (1) JP2901072B2 (es)
KR (1) KR920009920B1 (es)
DE (1) DE3851407T3 (es)
EG (1) EG18924A (es)
ES (1) ES2059530T5 (es)
IL (1) IL87771A (es)
NO (1) NO180800C (es)
TR (1) TR26533A (es)
WO (1) WO1989003131A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111835A1 (de) * 1991-04-11 1992-10-15 Eltro Gmbh Ramanlaser
GB2256082A (en) * 1991-05-24 1992-11-25 Synergetic Resources Ltd Infrared radiation source incorporating a raman medium for isotope separation
US5251221A (en) * 1992-08-10 1993-10-05 Hughes Aircraft Company Self aligning intracavity Raman laser
DE4423308A1 (de) * 1994-07-02 1996-01-04 Zeiss Carl Fa Intracavity-Raman-Laser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668420A (en) * 1970-09-25 1972-06-06 Ibm 1.5 micron raman laser
FR2542104B1 (fr) * 1983-03-04 1986-04-18 Centre Nat Rech Scient Procede et dispositif de creation d'impulsions lumineuses breves

Also Published As

Publication number Publication date
NO180800C (no) 1997-06-25
EG18924A (en) 1994-07-30
DE3851407T3 (de) 2000-08-03
EP0314308B2 (en) 2000-02-02
NO180800B (no) 1997-03-17
JPH02501520A (ja) 1990-05-24
NO892225D0 (no) 1989-06-01
ES2059530T5 (es) 2000-04-16
NO892225L (no) 1989-06-01
KR890702303A (ko) 1989-12-23
TR26533A (tr) 1994-04-22
EP0314308A1 (en) 1989-05-03
JP2901072B2 (ja) 1999-06-02
DE3851407T2 (de) 1995-01-19
IL87771A (en) 1992-03-29
DE3851407D1 (de) 1994-10-13
EP0314308B1 (en) 1994-09-07
WO1989003131A1 (en) 1989-04-06
KR920009920B1 (en) 1992-11-06

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