GB1327906A - Laser - Google Patents

Laser

Info

Publication number
GB1327906A
GB1327906A GB3100572A GB3100572A GB1327906A GB 1327906 A GB1327906 A GB 1327906A GB 3100572 A GB3100572 A GB 3100572A GB 3100572 A GB3100572 A GB 3100572A GB 1327906 A GB1327906 A GB 1327906A
Authority
GB
United Kingdom
Prior art keywords
mode
modes
lenses
crystal
stops
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.)
Expired
Application number
GB3100572A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1327906A publication Critical patent/GB1327906A/en
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)
GB3100572A 1971-08-12 1972-07-03 Laser Expired GB1327906A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1327906A true GB1327906A (en) 1973-08-22

Family

ID=4377883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3100572A Expired GB1327906A (en) 1971-08-12 1972-07-03 Laser

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117557A (en) * 1979-03-02 1983-10-12 Marie G R P A TM0-TE0 mode converter
GB2143076A (en) * 1983-07-05 1985-01-30 Litton Systems Inc Laser mode control

Families Citing this family (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 (ja) * 1987-09-17 1988-05-09
JP5234457B2 (ja) * 2008-06-06 2013-07-10 国立大学法人東北大学 レーザー共振器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117557A (en) * 1979-03-02 1983-10-12 Marie G R P A TM0-TE0 mode converter
GB2143076A (en) * 1983-07-05 1985-01-30 Litton Systems Inc Laser mode control

Also Published As

Publication number Publication date
FR2148552B1 (ja) 1976-08-13
JPS509398B2 (ja) 1975-04-12
DE2232921C3 (de) 1980-06-26
DE2232921B2 (de) 1979-10-04
JPS4827693A (ja) 1973-04-12
CH526865A (de) 1972-08-15
FR2148552A1 (ja) 1973-03-23
DE2232921A1 (de) 1973-02-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee