JPS51139293A - Laser element - Google Patents

Laser element

Info

Publication number
JPS51139293A
JPS51139293A JP6383075A JP6383075A JPS51139293A JP S51139293 A JPS51139293 A JP S51139293A JP 6383075 A JP6383075 A JP 6383075A JP 6383075 A JP6383075 A JP 6383075A JP S51139293 A JPS51139293 A JP S51139293A
Authority
JP
Japan
Prior art keywords
laser element
laser
substance
refractive index
light guide
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
JP6383075A
Other languages
Japanese (ja)
Other versions
JPS5645308B2 (en
Inventor
Naoya Uchida
Kenjiyu Otsuka
Juichi Noda
Tomoaki Yamada
Tatsuya Kimura
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6383075A priority Critical patent/JPS51139293A/en
Publication of JPS51139293A publication Critical patent/JPS51139293A/en
Publication of JPS5645308B2 publication Critical patent/JPS5645308B2/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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)

Abstract

PURPOSE:To improve laser oscillation efficiency and also permit construction of a composite light guide element by providing a laser substance with a layer having a greater refractive index than that of the laser substance.
JP6383075A 1975-05-27 1975-05-27 Laser element Granted JPS51139293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6383075A JPS51139293A (en) 1975-05-27 1975-05-27 Laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6383075A JPS51139293A (en) 1975-05-27 1975-05-27 Laser element

Publications (2)

Publication Number Publication Date
JPS51139293A true JPS51139293A (en) 1976-12-01
JPS5645308B2 JPS5645308B2 (en) 1981-10-26

Family

ID=13240651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6383075A Granted JPS51139293A (en) 1975-05-27 1975-05-27 Laser element

Country Status (1)

Country Link
JP (1) JPS51139293A (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APPLIED PHYSICS LETTERS#N9=1972US *

Also Published As

Publication number Publication date
JPS5645308B2 (en) 1981-10-26

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