DE2032066A1 - Vorrichtung zur Vielfachfokussierung - Google Patents

Vorrichtung zur Vielfachfokussierung

Info

Publication number
DE2032066A1
DE2032066A1 DE19702032066 DE2032066A DE2032066A1 DE 2032066 A1 DE2032066 A1 DE 2032066A1 DE 19702032066 DE19702032066 DE 19702032066 DE 2032066 A DE2032066 A DE 2032066A DE 2032066 A1 DE2032066 A1 DE 2032066A1
Authority
DE
Germany
Prior art keywords
elementary
multiple focusing
focusing according
objective
prism
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.)
Pending
Application number
DE19702032066
Other languages
German (de)
English (en)
Inventor
Rene Paray Vieille Poste Petitjean Guy Clamart Lenfant, (Frankreich)
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of DE2032066A1 publication Critical patent/DE2032066A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multi-focusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multi-focusing
    • B23K26/0676—Dividing the beam into multiple beams, e.g. multi-focusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
    • 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
    • G02B27/40—Optical focusing aids
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lenses (AREA)
DE19702032066 1969-12-24 1970-06-29 Vorrichtung zur Vielfachfokussierung Pending DE2032066A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6945010A FR2070011B2 (enExample) 1969-12-24 1969-12-24

Publications (1)

Publication Number Publication Date
DE2032066A1 true DE2032066A1 (de) 1971-07-01

Family

ID=9045222

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702032066 Pending DE2032066A1 (de) 1969-12-24 1970-06-29 Vorrichtung zur Vielfachfokussierung

Country Status (6)

Country Link
BE (1) BE752628A (enExample)
CA (1) CA926168A (enExample)
DE (1) DE2032066A1 (enExample)
FR (1) FR2070011B2 (enExample)
GB (1) GB1322880A (enExample)
NL (1) NL7009547A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305979A1 (de) * 1983-02-21 1984-08-23 Richard 8901 Neusäß Wallner Lichtverdichter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029327A1 (de) * 1979-08-10 1981-02-26 Canon Kk Projektionsvorrichtung
CN113281830A (zh) * 2021-05-19 2021-08-20 烟台艾睿光电科技有限公司 一种透镜及光学镜头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305979A1 (de) * 1983-02-21 1984-08-23 Richard 8901 Neusäß Wallner Lichtverdichter

Also Published As

Publication number Publication date
FR2070011A2 (enExample) 1971-09-10
FR2070011B2 (enExample) 1976-02-06
GB1322880A (en) 1973-07-11
NL7009547A (enExample) 1971-06-28
CA926168A (en) 1973-05-15
BE752628A (fr) 1970-12-28

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