FR1468690A - Optical calculator - Google Patents

Optical calculator

Info

Publication number
FR1468690A
FR1468690A FR12572A FR12572A FR1468690A FR 1468690 A FR1468690 A FR 1468690A FR 12572 A FR12572 A FR 12572A FR 12572 A FR12572 A FR 12572A FR 1468690 A FR1468690 A FR 1468690A
Authority
FR
France
Prior art keywords
optical calculator
calculator
optical
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
FR12572A
Other languages
French (fr)
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
Priority claimed from US359325A external-priority patent/US3390257A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR12572A priority Critical patent/FR1468690A/en
Application granted granted Critical
Publication of FR1468690A publication Critical patent/FR1468690A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
FR12572A 1964-04-13 1965-04-09 Optical calculator Expired FR1468690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR12572A FR1468690A (en) 1964-04-13 1965-04-09 Optical calculator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US359325A US3390257A (en) 1964-04-13 1964-04-13 Optical computer for correlation and convolution
FR12572A FR1468690A (en) 1964-04-13 1965-04-09 Optical calculator

Publications (1)

Publication Number Publication Date
FR1468690A true FR1468690A (en) 1967-02-10

Family

ID=26163013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12572A Expired FR1468690A (en) 1964-04-13 1965-04-09 Optical calculator

Country Status (1)

Country Link
FR (1) FR1468690A (en)

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