Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/70569
Title: Macroscopic infrared invisibility cloaking with wide viewing angles
Authors: Santosh Yadaw s/o Prabsankal
Keywords: DRNTU::Science
Issue Date: 2017
Abstract: A macroscopic infrared invisibility cloak can hide any real-world object that is of centimeter size from being detected by the thermal detectors such as a FLIR thermal camera. A major limitation of current macroscopic infrared invisibility cloak designs via simplified transformation optics is that the cloak’s performance is limited to only a discrete number of viewing angles. In this Final Year Project, we have overcome this major limitation by successfully designing a macroscopic infrared invisibility cloak via paraxial optics. Our macroscopic infrared invisibility cloak consists of four identical thin prisms made of Zinc Sulphide that is capable of cloaking instantaneously a centimeter size real-world object from detection in the far infrared region by a thermal camera for continuous wide viewing angles of between ± 10⁰.
URI: http://hdl.handle.net/10356/70569
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Student Reports (FYP/IA/PA/PI)

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