Bulletin of the American Physical Society
APS March Meeting 2020
Volume 65, Number 1
Monday–Friday, March 2–6, 2020; Denver, Colorado
Session C71: Poster Session I (2:00pm - 5:00pm)
Monday, March 2, 2020
Room: Exhibit Hall C/D
Abstract: C71.00063 : Arbitrary Super-Resolution Patterns Formed in Quantum Dots*
Richard O Mouradian
Sean James Bentley
In this research, interference patterns were etched onto quantum nanoparticle thin-film samples using the second harmonic of a nanosecond Nd: YAG laser. By forming one interference pattern on a sample and then phase shifting the beam, we are able to produce patterns with twice the resolution due to the nonlinear nature of the quantum nanoparticles. By using the interferometric method with phase and amplitude masks arbitrary 1-D (with two beams) and 2-D (with four beams) patterns can be formed using this lithographic technique.
*Funded by Horace McDonell and Adelphi University
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