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Title: Apparatus for generating partially coherent radiation

Patent ·
OSTI ID:1175247

Techniques for generating partially coherent radiation and particularly for converting effectively coherent radiation from a synchrotron to partially coherent EUV radiation suitable for projection lithography.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC03-76SF00098
Assignee:
EUV LLC (Santa Clara, CA)
Patent Number(s):
6,859,263
Application Number:
10/377,947
OSTI ID:
1175247
Country of Publication:
United States
Language:
English

References (2)

Characterization of the accuracy of EUV phase-shifting point diffraction interferometry
  • Naulleau, Patrick P.; Goldberg, Kenneth A.; Lee, Sang Hun
  • 23rd Annual International Symposium on Microlithography, SPIE Proceedings https://doi.org/10.1117/12.309563
conference June 1998
Modification of the coherence of undulator radiation journal February 1995

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