Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Reexamination Certificate
2006-08-22
2006-08-22
Boutsikaris, Leonidas (Department: 2872)
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
C359S013000
Reexamination Certificate
active
07095538
ABSTRACT:
A band-pass filter has a reflecting optical element having a fixed reflection angle selection region for wavelengths of a given region, and has an optical path such that reflection is performed at least once and transmission is performed at least once at the reflecting optical element.
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Endo Takeshi
Noda Tetsuya
Tanijiri Yasushi
Ueda Hiroaki
Boutsikaris Leonidas
Minolta Co. , Ltd.
Sidley Austin LLP
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