FR1402172A - Photoemitter transistor system - Google Patents

Photoemitter transistor system

Info

Publication number
FR1402172A
FR1402172A FR975830A FR975830A FR1402172A FR 1402172 A FR1402172 A FR 1402172A FR 975830 A FR975830 A FR 975830A FR 975830 A FR975830 A FR 975830A FR 1402172 A FR1402172 A FR 1402172A
Authority
FR
France
Prior art keywords
photoemitter
transistor system
transistor
photoemitter transistor
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
FR975830A
Other languages
French (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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US283414A external-priority patent/US3283207A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR975830A priority Critical patent/FR1402172A/en
Application granted granted Critical
Publication of FR1402172A publication Critical patent/FR1402172A/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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • 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
    • 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
    • H01L33/0004—Devices characterised by their operation
    • H01L33/0008—Devices characterised by their operation having p-n or hi-lo junctions
    • H01L33/0016—Devices characterised by their operation having p-n or hi-lo junctions having at least two p-n junctions
    • 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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
FR975830A 1963-05-27 1964-05-26 Photoemitter transistor system Expired FR1402172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR975830A FR1402172A (en) 1963-05-27 1964-05-26 Photoemitter transistor system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US283414A US3283207A (en) 1963-05-27 1963-05-27 Light-emitting transistor system
FR975830A FR1402172A (en) 1963-05-27 1964-05-26 Photoemitter transistor system

Publications (1)

Publication Number Publication Date
FR1402172A true FR1402172A (en) 1965-06-11

Family

ID=26207878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975830A Expired FR1402172A (en) 1963-05-27 1964-05-26 Photoemitter transistor system

Country Status (1)

Country Link
FR (1) FR1402172A (en)

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