ILLUMINATION OPTICAL SYSTEM, EXPOSURE APPARATUS, AND METHOD FOR PRODUCING A DEVICE

An illumination optical system having high degree of freedom regarding change of polarization state. The illumination optical system for illuminating an illumination objective surface with light from a light source includes a first spatial light modulator which has a plurality of optical elements ar...

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Bibliographische Detailangaben
Hauptverfasser: KATO Kinya, MIYAKE Norio
Format: Patent
Sprache:eng ; fre ; ger
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