CH526865A - laser - Google Patents

laser

Info

Publication number
CH526865A
CH526865A CH1189171A CH1189171A CH526865A CH 526865 A CH526865 A CH 526865A CH 1189171 A CH1189171 A CH 1189171A CH 1189171 A CH1189171 A CH 1189171A CH 526865 A CH526865 A CH 526865A
Authority
CH
Switzerland
Prior art keywords
laser
Prior art date
Application number
CH1189171A
Other languages
German (de)
Inventor
Dieter Dr Pohl
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Priority to CH1189171A priority Critical patent/CH526865A/en
Priority to GB3100572A priority patent/GB1327906A/en
Priority to DE19722232921 priority patent/DE2232921C3/en
Priority to JP47068765A priority patent/JPS509398B2/ja
Priority to FR7228650A priority patent/FR2148552B1/fr
Publication of CH526865A publication Critical patent/CH526865A/en

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)
CH1189171A 1971-08-12 1971-08-12 laser CH526865A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1189171A CH526865A (en) 1971-08-12 1971-08-12 laser
GB3100572A GB1327906A (en) 1971-08-12 1972-07-03 Laser
DE19722232921 DE2232921C3 (en) 1971-08-12 1972-07-05 Laser with mode selection
JP47068765A JPS509398B2 (en) 1971-08-12 1972-07-11
FR7228650A FR2148552B1 (en) 1971-08-12 1972-08-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1189171A CH526865A (en) 1971-08-12 1971-08-12 laser

Publications (1)

Publication Number Publication Date
CH526865A true CH526865A (en) 1972-08-15

Family

ID=4377883

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1189171A CH526865A (en) 1971-08-12 1971-08-12 laser

Country Status (5)

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

Families Citing this family (6)

* 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
FR2450518A1 (en) * 1979-03-02 1980-09-26 Marie G R P TMO-TEO MODE CONVERTER
JPS5990547A (en) * 1982-11-17 1984-05-25 キヤノン株式会社 Eyebottom camera
IL72284A0 (en) * 1983-07-05 1984-11-30 Litton Systems Inc Method and apparatus for laser mode control
JPS6368302U (en) * 1987-09-17 1988-05-09
JP5234457B2 (en) * 2008-06-06 2013-07-10 国立大学法人東北大学 Laser resonator

Also Published As

Publication number Publication date
FR2148552B1 (en) 1976-08-13
JPS509398B2 (en) 1975-04-12
DE2232921C3 (en) 1980-06-26
DE2232921B2 (en) 1979-10-04
JPS4827693A (en) 1973-04-12
FR2148552A1 (en) 1973-03-23
DE2232921A1 (en) 1973-02-22
GB1327906A (en) 1973-08-22

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Legal Events

Date Code Title Description
PL Patent ceased