JPS57142527A - Infrared detector - Google Patents

Infrared detector

Info

Publication number
JPS57142527A
JPS57142527A JP56028533A JP2853381A JPS57142527A JP S57142527 A JPS57142527 A JP S57142527A JP 56028533 A JP56028533 A JP 56028533A JP 2853381 A JP2853381 A JP 2853381A JP S57142527 A JPS57142527 A JP S57142527A
Authority
JP
Japan
Prior art keywords
plural semiconductor
semiconductor layers
prohibiting
band width
layer
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.)
Granted
Application number
JP56028533A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0128893B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Takigawa
Kunihiro Tanigawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56028533A priority Critical patent/JPS57142527A/ja
Publication of JPS57142527A publication Critical patent/JPS57142527A/ja
Publication of JPH0128893B2 publication Critical patent/JPH0128893B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
    • H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
    • H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation

Landscapes

  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP56028533A 1981-02-27 1981-02-27 Infrared detector Granted JPS57142527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56028533A JPS57142527A (en) 1981-02-27 1981-02-27 Infrared detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56028533A JPS57142527A (en) 1981-02-27 1981-02-27 Infrared detector

Publications (2)

Publication Number Publication Date
JPS57142527A true JPS57142527A (en) 1982-09-03
JPH0128893B2 JPH0128893B2 (enrdf_load_stackoverflow) 1989-06-06

Family

ID=12251301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56028533A Granted JPS57142527A (en) 1981-02-27 1981-02-27 Infrared detector

Country Status (1)

Country Link
JP (1) JPS57142527A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626675A (en) * 1982-02-22 1986-12-02 International Standard Electric Corporation Demultiplexing photodiode sensitive to plural wavelength bands
US5818051A (en) * 1996-04-04 1998-10-06 Raytheon Ti Systems, Inc. Multiple color infrared detector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967557U (enrdf_load_stackoverflow) * 1972-09-26 1974-06-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967557U (enrdf_load_stackoverflow) * 1972-09-26 1974-06-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626675A (en) * 1982-02-22 1986-12-02 International Standard Electric Corporation Demultiplexing photodiode sensitive to plural wavelength bands
US5818051A (en) * 1996-04-04 1998-10-06 Raytheon Ti Systems, Inc. Multiple color infrared detector
US6103544A (en) * 1996-04-04 2000-08-15 Raytheon Ti Systems, Inc. Multiple color infrared detector

Also Published As

Publication number Publication date
JPH0128893B2 (enrdf_load_stackoverflow) 1989-06-06

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