JPS52101985A - Semiconductor laser device - Google Patents

Semiconductor laser device

Info

Publication number
JPS52101985A
JPS52101985A JP1791376A JP1791376A JPS52101985A JP S52101985 A JPS52101985 A JP S52101985A JP 1791376 A JP1791376 A JP 1791376A JP 1791376 A JP1791376 A JP 1791376A JP S52101985 A JPS52101985 A JP S52101985A
Authority
JP
Japan
Prior art keywords
laser device
semiconductor laser
lightwave
providing
diffraction grating
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
JP1791376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS542830B2 (Direct
Inventor
Naoto Mogi
Yutaka Uematsu
Yoichi Unno
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP1791376A priority Critical patent/JPS52101985A/ja
Publication of JPS52101985A publication Critical patent/JPS52101985A/ja
Publication of JPS542830B2 publication Critical patent/JPS542830B2/ja
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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
JP1791376A 1976-02-23 1976-02-23 Semiconductor laser device Granted JPS52101985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1791376A JPS52101985A (en) 1976-02-23 1976-02-23 Semiconductor laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1791376A JPS52101985A (en) 1976-02-23 1976-02-23 Semiconductor laser device

Publications (2)

Publication Number Publication Date
JPS52101985A true JPS52101985A (en) 1977-08-26
JPS542830B2 JPS542830B2 (Direct) 1979-02-14

Family

ID=11956981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1791376A Granted JPS52101985A (en) 1976-02-23 1976-02-23 Semiconductor laser device

Country Status (1)

Country Link
JP (1) JPS52101985A (Direct)

Also Published As

Publication number Publication date
JPS542830B2 (Direct) 1979-02-14

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