CA1003670A - Diffraction smoothing aperture for an optical beam - Google Patents

Diffraction smoothing aperture for an optical beam

Info

Publication number
CA1003670A
CA1003670A CA207,778A CA207778A CA1003670A CA 1003670 A CA1003670 A CA 1003670A CA 207778 A CA207778 A CA 207778A CA 1003670 A CA1003670 A CA 1003670A
Authority
CA
Canada
Prior art keywords
diffraction
optical beam
smoothing
aperture
smoothing aperture
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
CA207,778A
Inventor
Bergen R. Suydam
O'dean P. Judd
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.)
Energy Research and Development Administration ERDA
Original Assignee
Energy Research and Development Administration ERDA
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 Energy Research and Development Administration ERDA filed Critical Energy Research and Development Administration ERDA
Application granted granted Critical
Publication of CA1003670A publication Critical patent/CA1003670A/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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/58—Optics for apodization or superresolution; Optical synthetic aperture systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lasers (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
CA207,778A 1973-09-17 1974-08-26 Diffraction smoothing aperture for an optical beam Expired CA1003670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39826773A 1973-09-17 1973-09-17

Publications (1)

Publication Number Publication Date
CA1003670A true CA1003670A (en) 1977-01-18

Family

ID=23574709

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,778A Expired CA1003670A (en) 1973-09-17 1974-08-26 Diffraction smoothing aperture for an optical beam

Country Status (5)

Country Link
JP (1) JPS5057646A (en)
CA (1) CA1003670A (en)
DE (1) DE2444385A1 (en)
FR (1) FR2244278B1 (en)
GB (1) GB1482572A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139614B (en) * 1983-05-13 1987-02-04 Glaverbel Method and apparatus for cutting glass
US6785319B1 (en) 1999-01-06 2004-08-31 Komatsu Ltd. Ultraviolet laser device

Also Published As

Publication number Publication date
FR2244278B1 (en) 1979-02-02
DE2444385A1 (en) 1975-03-20
GB1482572A (en) 1977-08-10
JPS5057646A (en) 1975-05-20
FR2244278A1 (en) 1975-04-11

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