Graduate Seminar: Longju Liu

Date/Time
Date(s) - 6 Sep 2017
1:10 PM - 2:00 PM

Location
3043 ECpE Building Addition

Speaker: Longju Liu, ECpE Graduate Student

Adviser: Meng Lu

Title: Fabrication and Applications for Tunable Sub-Wavelength Nanophotonic Devices

Abstract: Periodic nanostructures, such as 1D and 2D sub-wavelength gratings, are critical to a broad range of optical applications as they control light propagation and can enhance light-matter interactions. The ability to fabricate periodic structures with sub-wavelength features inexpensively has a great potential to impact integrated optics, optical sensors, and photovoltaic devices. The talk will present the fabrication approaches and applications for a linear variable photonic crystal filter with narrowband reflection that varies over a broad spectral range along the length of the filter, and a freestanding plasmonic membrane that supports extraordinary optical transmission in the mid-infrared region.

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Contact Information

Interested in giving a seminar? Contact Professor Ratnesh Kumar.

Announcements and publicity by Kristin Clague, and scheduling by the ECpE department secretary.