JPS4827693A - - Google Patents

Info

Publication number
JPS4827693A
JPS4827693A JP47068765A JP6876572A JPS4827693A JP S4827693 A JPS4827693 A JP S4827693A JP 47068765 A JP47068765 A JP 47068765A JP 6876572 A JP6876572 A JP 6876572A JP S4827693 A JPS4827693 A JP S4827693A
Authority
JP
Japan
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
JP47068765A
Other languages
Japanese (ja)
Other versions
JPS509398B2 (de
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 filed Critical
Publication of JPS4827693A publication Critical patent/JPS4827693A/ja
Publication of JPS509398B2 publication Critical patent/JPS509398B2/ja
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
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08018—Mode suppression
    • H01S3/0804—Transverse or lateral modes
    • H01S3/0805—Transverse or lateral modes by apertures, e.g. pin-holes or knife-edges
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/20—Lasers with a special output beam profile or cross-section, e.g. non-Gaussian
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08054—Passive cavity elements acting on the polarization, e.g. a polarizer for branching or walk-off compensation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
JP47068765A 1971-08-12 1972-07-11 Expired JPS509398B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1189171A CH526865A (de) 1971-08-12 1971-08-12 Laser

Publications (2)

Publication Number Publication Date
JPS4827693A true JPS4827693A (de) 1973-04-12
JPS509398B2 JPS509398B2 (de) 1975-04-12

Family

ID=4377883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47068765A Expired JPS509398B2 (de) 1971-08-12 1972-07-11

Country Status (5)

Country Link
JP (1) JPS509398B2 (de)
CH (1) CH526865A (de)
DE (1) DE2232921C3 (de)
FR (1) FR2148552B1 (de)
GB (1) GB1327906A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529316A (en) * 1978-08-18 1980-03-01 Canon Kk Eyeground camera
JPS5990547A (ja) * 1982-11-17 1984-05-25 キヤノン株式会社 眼底カメラ
JPS6368302U (de) * 1987-09-17 1988-05-09
JP2009295838A (ja) * 2008-06-06 2009-12-17 Tohoku Univ レーザー共振器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450518A1 (fr) * 1979-03-02 1980-09-26 Marie G R P Convertisseur de mode tmo-teo
DE3424446A1 (de) * 1983-07-05 1985-01-24 Litton Systems, Inc., Beverly Hills, Calif. Verfahren und einrichtung zur lasermodussteuerung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529316A (en) * 1978-08-18 1980-03-01 Canon Kk Eyeground camera
JPS6148940B2 (de) * 1978-08-18 1986-10-27 Canon Kk
JPS5990547A (ja) * 1982-11-17 1984-05-25 キヤノン株式会社 眼底カメラ
JPS6368302U (de) * 1987-09-17 1988-05-09
JP2009295838A (ja) * 2008-06-06 2009-12-17 Tohoku Univ レーザー共振器

Also Published As

Publication number Publication date
JPS509398B2 (de) 1975-04-12
FR2148552A1 (de) 1973-03-23
DE2232921A1 (de) 1973-02-22
GB1327906A (en) 1973-08-22
DE2232921C3 (de) 1980-06-26
FR2148552B1 (de) 1976-08-13
CH526865A (de) 1972-08-15
DE2232921B2 (de) 1979-10-04

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