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X-WR-CALNAME;VALUE=TEXT:Xiang Zhang
PRODID:-//Harvard events data//EN
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UID:event_1116593_0
SUMMARY:Xiang Zhang
DESCRIPTION:Professor Xiang Zhang, University of California, Berkeley.  "Photonics beyond diffraction limit." Woodward CCB Department Colloquium.<!--break--><p>	Abstract:  Compared with electronics that is already at nanoscale today, photonic circuits remain rather bulky due to optical diffraction limit. I will discuss physics in scaling down of photonics that is important for both optical sciences and modern information technology. We proposed a new optical cavity design using indefinite medium that exhibits an anomalous scaling law than conventional cavities which was confirmed experimentally. I will further present nanoscale waveguide and laser circuits using hybrid plasmons that can be multiplexed into a single waveguide-an effort towards integrated photonics at nano-scale. Finally, I will discuss non-Hermitian optics that is capable to sort color simultaneously at nano-scale for potential ultrahigh resolution camera.</p><p>	 </p>
LOCATION:Pfizer Lecture Hall
STATUS:CONFIRMED
DTSTART:20180326T201500Z
DTEND:20180326T211500Z
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