FR2525034B1 - - Google Patents

Info

Publication number
FR2525034B1
FR2525034B1 FR8206250A FR8206250A FR2525034B1 FR 2525034 B1 FR2525034 B1 FR 2525034B1 FR 8206250 A FR8206250 A FR 8206250A FR 8206250 A FR8206250 A FR 8206250A FR 2525034 B1 FR2525034 B1 FR 2525034B1
Authority
FR
France
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
Application number
FR8206250A
Other languages
French (fr)
Other versions
FR2525034A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8206250A priority Critical patent/FR2525034A1/fr
Publication of FR2525034A1 publication Critical patent/FR2525034A1/fr
Application granted granted Critical
Publication of FR2525034B1 publication Critical patent/FR2525034B1/fr
Granted 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
    • 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
    • H01S5/1028—Coupling to elements in the cavity, e.g. coupling to waveguides adjacent the active region, e.g. forward coupled [DFC] structures
    • H01S5/1032—Coupling to elements comprising an optical axis that is not aligned with the optical axis of the active region
    • 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
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/24—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a grooved structure, e.g. V-grooved, crescent active layer in groove, VSIS laser

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Semiconductor Lasers (AREA)
FR8206250A 1982-04-09 1982-04-09 Laser a semiconducteur a coupleur directif permettant une sortie laterale Granted FR2525034A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8206250A FR2525034A1 (fr) 1982-04-09 1982-04-09 Laser a semiconducteur a coupleur directif permettant une sortie laterale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206250A FR2525034A1 (fr) 1982-04-09 1982-04-09 Laser a semiconducteur a coupleur directif permettant une sortie laterale

Publications (2)

Publication Number Publication Date
FR2525034A1 FR2525034A1 (fr) 1983-10-14
FR2525034B1 true FR2525034B1 (OSRAM) 1984-05-11

Family

ID=9272946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8206250A Granted FR2525034A1 (fr) 1982-04-09 1982-04-09 Laser a semiconducteur a coupleur directif permettant une sortie laterale

Country Status (1)

Country Link
FR (1) FR2525034A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434741A1 (de) * 1984-09-21 1986-04-03 Siemens AG, 1000 Berlin und 8000 München Verkoppelte laserdioden-anordnung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411117B2 (OSRAM) * 1972-02-23 1979-05-11
US4063189A (en) * 1976-04-08 1977-12-13 Xerox Corporation Leaky wave diode laser

Also Published As

Publication number Publication date
FR2525034A1 (fr) 1983-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse