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 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1973-04-12
JPS509398B2 JPS509398B2 (enrdf_load_stackoverflow) 1975-04-12

Family

ID=4377883

Family Applications (1)

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

Country Status (5)

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

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 (enrdf_load_stackoverflow) * 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
IL72284A0 (en) * 1983-07-05 1984-11-30 Litton Systems Inc Method and apparatus for laser mode control

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

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