Fractal Lasers that Mimic Nature

Steinforth, Austin

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https://hdl.handle.net/2142/114290 Copy

Description

Title

Fractal Lasers that Mimic Nature

Author(s)

Steinforth, Austin

Issue Date

2022

Keyword(s)

Electrical and Computer Engineering

Abstract

Much of the geometry of the natural world is fractal, consisting of intricate patterns that have similar complexity and shape at large and small scales. Zooming in on the smallest filaments of lightning, the tiniest twigs on a tree, or the rocky surface of a mountain range reveal resemblances between the individual components and the whole picture they compose. By contrast, the modern engineered world tends to be boxy, smooth, and plain. As a scientist with a penchant for the outdoors, my research has instead sought to incorporate fractals into engineering. The image depicts a simulated laser beam that, rather than being a circular spot, takes on different fractal shapes as it travels. With some creativity and modified colors, we can imagine this beam of light evolving through the four seasons: metamorphosing from green tendrils of new plant growth in Spring to the vibrant petals of a blossoming pink flower in Summer, followed by the top of a tree full of orange Autumn leaves and an icy cold Winter snowflake. Though this likeness is still abstract, the end goal of my research is to demonstrate the utility of integrating the natural beauty of fractals into optical science and engineering.

Type of Resource

• Text
• Image

Language

eng

Permalink

http://hdl.handle.net/2142/114290

Copyright and License Information

Copyright 2022 Austin Steinforth

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