JPS5399793A - Laser activated optical waveguide path element and its manufacture - Google Patents

Laser activated optical waveguide path element and its manufacture

Info

Publication number
JPS5399793A
JPS5399793A JP1390277A JP1390277A JPS5399793A JP S5399793 A JPS5399793 A JP S5399793A JP 1390277 A JP1390277 A JP 1390277A JP 1390277 A JP1390277 A JP 1390277A JP S5399793 A JPS5399793 A JP S5399793A
Authority
JP
Japan
Prior art keywords
manufacture
optical waveguide
waveguide path
path element
laser activated
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.)
Pending
Application number
JP1390277A
Other languages
Japanese (ja)
Inventor
Hitoshi Hirano
Tsuguo Fukuda
Shuzo Hattori
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1390277A priority Critical patent/JPS5399793A/en
Publication of JPS5399793A publication Critical patent/JPS5399793A/en
Pending 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)

Abstract

PURPOSE:To manufacture a substrate which reduce the light loss at the coupling part and performs a highly efficient guide of the laser beam, by forming the laser oscillation element part which activates the laser on the same substrate and the optical waveguide path element part which guides the laser beam.
JP1390277A 1977-02-10 1977-02-10 Laser activated optical waveguide path element and its manufacture Pending JPS5399793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1390277A JPS5399793A (en) 1977-02-10 1977-02-10 Laser activated optical waveguide path element and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1390277A JPS5399793A (en) 1977-02-10 1977-02-10 Laser activated optical waveguide path element and its manufacture

Publications (1)

Publication Number Publication Date
JPS5399793A true JPS5399793A (en) 1978-08-31

Family

ID=11846094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1390277A Pending JPS5399793A (en) 1977-02-10 1977-02-10 Laser activated optical waveguide path element and its manufacture

Country Status (1)

Country Link
JP (1) JPS5399793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0397285A (en) * 1989-09-11 1991-04-23 Nippon Telegr & Teleph Corp <Ntt> Solid state laser crystal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0397285A (en) * 1989-09-11 1991-04-23 Nippon Telegr & Teleph Corp <Ntt> Solid state laser crystal
JP2545141B2 (en) * 1989-09-11 1996-10-16 日本電信電話株式会社 Solid laser crystal

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