The Best Profile

Liu, Weinan

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https://hdl.handle.net/2142/114259 Copy

Description

Title

The Best Profile

Author(s)

Liu, Weinan

Issue Date

2022

Keyword(s)

Electrical and Computer Engineering

Date of Ingest

2022-06-01T16:57:47Z

Abstract

From Aristotle to Einstein, human beings have long been enchanted in revealing the secret of light-matter interaction. Though analytically solving the equations regarding arbitrary optical problems is almost impossible, recent progress in computational electromagnetics provides powerful tools to numerically solve them with a considerably high precision. Here are 8 images generated from my computational electromagnetic simulation script (Finite Element Method), which delineate the scattering field profile of light being shined upon different dielectric rods. This data is essential because my research focuses on the scattering light field in a photonic resonator enhanced microscope, aimed at the detection of cancer-biomarkers. It’s completely a coincidence that these images happen to be some lovely, pixelated icons that can possibly be used for profile photos or inspire the design of animation characters. Besides their aesthetic value, for a meaningful scientific design, we need the scattering field to 1) be as uniform as possible, 2) be strong to elevate the signal-to-noise ratio, 3) radiate towards a certain direction to improve the collection efficiency of scattered photons. So, which profile do you think is the best?

Type of Resource

• Text
• Image

Language

eng

Permalink

http://hdl.handle.net/2142/114259

Copyright and License Information

Copyright 2022 Weinan Liu

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