FR2768566B1 - Composants presentant une cavite optique definie par au moins un miroir courbe - Google Patents

Composants presentant une cavite optique definie par au moins un miroir courbe

Info

Publication number
FR2768566B1
FR2768566B1 FR9711374A FR9711374A FR2768566B1 FR 2768566 B1 FR2768566 B1 FR 2768566B1 FR 9711374 A FR9711374 A FR 9711374A FR 9711374 A FR9711374 A FR 9711374A FR 2768566 B1 FR2768566 B1 FR 2768566B1
Authority
FR
France
Prior art keywords
components
optical cavity
cavity defined
curved mirror
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
FR9711374A
Other languages
English (en)
Other versions
FR2768566A1 (fr
Inventor
Izo Abram
Guillaume Bourdon
Philippe Grangier
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR9711374A priority Critical patent/FR2768566B1/fr
Publication of FR2768566A1 publication Critical patent/FR2768566A1/fr
Application granted granted Critical
Publication of FR2768566B1 publication Critical patent/FR2768566B1/fr
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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/0627—Construction or shape of active medium the resonator being monolithic, e.g. microlaser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/20—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • H01S5/18386—Details of the emission surface for influencing the near- or far-field, e.g. a grating on the surface
    • H01S5/18388—Lenses
    • 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
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0615—Shape of end-face

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Semiconductor Lasers (AREA)
FR9711374A 1997-09-12 1997-09-12 Composants presentant une cavite optique definie par au moins un miroir courbe Expired - Lifetime FR2768566B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9711374A FR2768566B1 (fr) 1997-09-12 1997-09-12 Composants presentant une cavite optique definie par au moins un miroir courbe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711374A FR2768566B1 (fr) 1997-09-12 1997-09-12 Composants presentant une cavite optique definie par au moins un miroir courbe

Publications (2)

Publication Number Publication Date
FR2768566A1 FR2768566A1 (fr) 1999-03-19
FR2768566B1 true FR2768566B1 (fr) 2000-03-31

Family

ID=9511028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711374A Expired - Lifetime FR2768566B1 (fr) 1997-09-12 1997-09-12 Composants presentant une cavite optique definie par au moins un miroir courbe

Country Status (1)

Country Link
FR (1) FR2768566B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6727520B2 (en) 2000-12-29 2004-04-27 Honeywell International Inc. Spatially modulated reflector for an optoelectronic device
EP1221722A1 (fr) * 2001-01-06 2002-07-10 Interuniversitair Microelektronica Centrum Vzw Diode électroluminescente parabolique à efficience élevée
EP1221725A1 (fr) * 2001-01-04 2002-07-10 Interuniversitair Microelektronica Centrum Vzw Diode électroluminescente parabolique à efficience élevée
EP1265327B1 (fr) 2001-06-02 2007-11-07 Seoul National University Industry Foundation Laser à émission de surface à cavité verticale

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023117A (en) * 1976-02-03 1977-05-10 The United States Of America As Represented By The Secretary Of The Navy Stimulated raman scattering resonator
JPS59121985A (ja) * 1982-12-28 1984-07-14 Nec Corp 反射電極型半導体発光素子
WO1991006139A1 (fr) * 1989-10-20 1991-05-02 Australian Electro Optics Pty. Ltd. Systeme de laser en forme de tige conique a couplage par faisceaux de fibres segmentes et a pompage par diodes
US5253262A (en) * 1990-10-31 1993-10-12 Kabushiki Kaisha Toshiba Semiconductor laser device with multi-directional reflector arranged therein
JPH0555703A (ja) * 1991-05-15 1993-03-05 Fujitsu Ltd 面発光レーザ装置

Also Published As

Publication number Publication date
FR2768566A1 (fr) 1999-03-19

Similar Documents

Publication Publication Date Title
FR2708344B1 (fr) Ondemètre optique.
DE69828896D1 (de) Optischer resonator für hohlraum-abkling-spektroskopie mit prismenretroreflektoren
DE69710058D1 (de) Elektro-optischer rückblickspiegel
DE69834291D1 (de) Optische Kopfanordnung
DE69830657D1 (de) Fahrzeuglampe mit reduzierter blendung
DE69606664D1 (de) Optische gepumpter Festkörperlaserkopf
DE69829907D1 (de) Ein optisches Spiegelsystem
DE59500334D1 (de) Abstimmbare Laserdiode
DE69808398T2 (de) Fahrzeugspiegel
FR2768566B1 (fr) Composants presentant une cavite optique definie par au moins un miroir courbe
FR2700896B1 (fr) Circuit intégré optique.
FR2716716B1 (fr) Ondemètre optique.
DE69915778D1 (de) Verstimmbare Laserlichtquelle mit externem Resonator
FR2717911B1 (fr) Circuit optique intégré.
KR960004309U (ko) 광 반사장치를 구비한 모터의 미러 고정장치
FR2775134B1 (fr) Laser solide a pompage optique
KR970022387U (ko) 와이퍼가 구비된 사이드 미러
KR970004012U (ko) 전구가 부설된 보조거울
KR970033608U (ko) 충격 방지 수단이 강구된 사이드 미러
KR980000548U (ko) 램프가 내장된 거울
IT1266726B1 (it) Riflettore per veicoli e proiettore per veicoli provvisto di tale riflettore.
KR960021758U (ko) 대형트럭의 후, 하방시계확보용 미러고정구
KR950000995U (ko) 자동차용 사이드 밀러(Side mirror)
KR950017939U (ko) 자동차용 가변반사 일렉트로 크로믹 후방 반사경
KR970017224U (ko) 차량의 사이드미러 고정장치

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 20