Deep-UV Light Emitting Diodes: An Experimental Investigation of Characterization and Optimization Techniques

Author

Eric M. Fraser, Pomona CollegeFollow

Graduation Year

2005

Document Type

Open Access Senior Thesis

Degree Name

Bachelor of Science

Department

Physics & Astronomy

Reader 1

Richard Mawhorter

Reader 2

David Tanenbaum

Reader 3

Charles; Kaeding, John; Nakamura, Shuji Taylor

Terms of Use & License Information

Terms of Use for work posted in Scholarship@Claremont.

Rights Information

© 2005 Eric M. Fraser

Abstract

Light emitting diodes (LEDs) and laser diodes (LDs) have many advantages over conventional light sources. Current commercial LEDs span the spectrum from IR to near- UV. There are a variety of applications for devices that extend into the deep-UV, including biological agent detection and optical storage. The nitride material system is a set of semiconducting compounds that have wavelengths that span a broad range, from yellow to deep-UV. AlGaN has a direct bandgap that extends into the deep-UV range; we will try to grow device-quality material, deposited epitaxially using metalorganic chemical vapor deposition on sapphire substrates.

Comments

Previously linked to as: http://ccdl.libraries.claremont.edu/u?/stc,2

OCLC number: 549514786

Recommended Citation

Fraser, Eric M., "Deep-UV Light Emitting Diodes: An Experimental Investigation of Characterization and Optimization Techniques" (2005). Pomona Senior Theses. 13.
https://scholarship.claremont.edu/pomona_theses/13