AU501325B2 - Heterostructure laser - Google Patents

Heterostructure laser

Info

Publication number
AU501325B2
AU501325B2 AU10836/76A AU1083676A AU501325B2 AU 501325 B2 AU501325 B2 AU 501325B2 AU 10836/76 A AU10836/76 A AU 10836/76A AU 1083676 A AU1083676 A AU 1083676A AU 501325 B2 AU501325 B2 AU 501325B2
Authority
AU
Australia
Prior art keywords
heterostructure laser
heterostructure
laser
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
Application number
AU10836/76A
Other languages
English (en)
Other versions
AU1083676A (en
Inventor
G. H. B Thompson
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Standard Telephone and Cables PLC
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 Standard Telephone and Cables Pty Ltd, Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables Pty Ltd
Publication of AU1083676A publication Critical patent/AU1083676A/en
Application granted granted Critical
Publication of AU501325B2 publication Critical patent/AU501325B2/en
Expired 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
    • H01S5/20—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
    • 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
    • H01S5/2054—Methods of obtaining the confinement
    • H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
AU10836/76A 1975-02-04 1976-02-04 Heterostructure laser Expired AU501325B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB04701/75 1975-02-04
GB470175A GB1494518A (en) 1975-02-04 1975-02-04 Heterostructure lasers

Publications (2)

Publication Number Publication Date
AU1083676A AU1083676A (en) 1977-08-11
AU501325B2 true AU501325B2 (en) 1979-06-14

Family

ID=9782183

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10836/76A Expired AU501325B2 (en) 1975-02-04 1976-02-04 Heterostructure laser

Country Status (4)

Country Link
AU (1) AU501325B2 (enrdf_load_stackoverflow)
BE (1) BE838255R (enrdf_load_stackoverflow)
FR (1) FR2300440A2 (enrdf_load_stackoverflow)
GB (1) GB1494518A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822146C2 (de) * 1978-05-20 1982-11-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Heterostruktur-Halbleiterlaserdiode und Verfahren zur Herstellung einer Heterostruktur-Halbleiterdiode
GB2127218B (en) * 1982-08-16 1986-05-21 Omron Tateisi Electronics Co Semiconductor laser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163562A (en) * 1961-08-10 1964-12-29 Bell Telephone Labor Inc Semiconductor device including differing energy band gap materials
US3893044A (en) * 1973-04-12 1975-07-01 Ibm Laser device having enclosed laser cavity
FR2299730A1 (fr) * 1975-01-31 1976-08-27 Thomson Csf Diodes electroluminescentes et leur procede de fabrication

Also Published As

Publication number Publication date
FR2300440B2 (enrdf_load_stackoverflow) 1980-11-07
FR2300440A2 (fr) 1976-09-03
AU1083676A (en) 1977-08-11
GB1494518A (en) 1977-12-07
BE838255R (fr) 1976-08-04

Similar Documents

Publication Publication Date Title
AU499630B2 (en) Beam construction
AU498422B2 (en) Tetrahydro-isoquinolines
AU500573B2 (en) Double heterostructure injection laser
AU1230276A (en) Amidinoureas
JPS5249795A (en) Laser
GB1546729A (en) Buried-heterostructure diode unjection laser
AU7964975A (en) Laser
AU505076B2 (en) Banjo-shaped axle-casing
AU511164B2 (en) Injection laser
AU501016B2 (en) Propargyl-2 phenylamino-2-impazolines
AU510203B2 (en) Combining laser beams
GB1544832A (en) Lasers
AU1722876A (en) Antimacassar
AU499512B2 (en) Triarylphosphines
AU508979B2 (en) Beam
AU503344B2 (en) Substituted sufamylbenzylamines
AU501803B2 (en) Fluoro-prostaglandins
AU508096B2 (en) Laser
AU1804876A (en) 4-hydroxymethyl-2-pyrrolidinones
AU1393076A (en) Dihydromocimycin
AU501325B2 (en) Heterostructure laser
AU500207B2 (en) Aryltetralins
AU505846B2 (en) Fluoro-steroids
AU505567B2 (en) Substituted benzenedisulfonamide
GB1552186A (en) Gasdischarge laser