Amplitude-only, passive, broadband, optical spatial cloaking of very large objects
نویسندگان
چکیده
منابع مشابه
Amplitude-only, passive, broadband, optical spatial cloaking of very large objects.
We demonstrate three amplitude cloaks that can hide very large spatial objects over the entire visible spectrum using only passive, off-the-shelf optics. The cloaked region for all of the devices exceeds 10⁶ mm³, with the largest exceeding 10⁸ mm³. Although unidirectional, these cloaks can hide the cloaked object, even if the object is transversely illuminated or self-illuminated. Due to the sm...
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We demonstrate three simple cloaking devices that can hide very large spatial objects over the entire visible spectrum using only passive, off-the-shelf optics. The cloaked region for all of the devices exceeds 10 mm with the largest exceeding 10 mm. Although uni-directional, these cloaks can hide the cloaked object, even if the object is transversely or self-illuminated. Owing to the small usa...
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2014
ISSN: 1559-128X,2155-3165
DOI: 10.1364/ao.53.001958