Title:
マルチチャネル光学機械アドレス指定部
Document Type and Number:
Japanese Patent JP7418138
Kind Code:
B2
Abstract:
An optical device for imaging a first, object-side set of mutually parallel bundles of beams onto an image surface, includesan optical beam expansion unit;an optical rearrangement unit configured to rearrange the first set of mutually parallel bundles of beams while maintaining mutually parallelism to obtain a second set of mutually parallel bundles of beams;an optical element configured to direct the second set of one or more bundles of beams onto the optical beam expansion unit by means of bundling, so that the optical beam expansion unit is reached by a third set of bundles of beams,the optical beam expansion unit being configured to expand each bundle of beams of the third set to obtain a fourth set of expanded bundles of beams; andan optical imaging unit configured to image the fourth set of expanded bundles of beams onto the image surface.
Inventors:
Wachter Christoph
Hofer Berndt
shriver peter
Hofer Berndt
shriver peter
Application Number:
JP2022501066A
Publication Date:
January 19, 2024
Filing Date:
July 06, 2020
Export Citation:
Assignee:
Fraunhofer-Gesellschaft Tool Felderung del Angewanten Forsung Eingetler Genel Fehlein
International Classes:
G02B27/09; G02B26/08; G02B27/10
Domestic Patent References:
| JP2011520292A | ||||
| JP2015523597A | ||||
| JP2002277765A | ||||
| JP2016085429A | ||||
| JP2007156057A | ||||
| JP2009503593A | ||||
| JP61025120A |
Foreign References:
| US6044096 |
Attorney, Agent or Firm:
Tetsuyuki Okumachi
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