Injection Current Modulated Parity-Time Symmetry in Coupled Semiconductor Lasers
If you need an accessible version of this item, please email your request to digschol@iu.edu so that they may create one and provide it to you.
Date
2021-08
Authors
Language
American English
Embargo Lift Date
Department
Committee Chair
Committee Members
Degree
M.S.
Degree Year
2021
Department
Physics
Grantor
Purdue University
Journal Title
Journal ISSN
Volume Title
Found At
Abstract
This research investigates the characteristics of Parity Time symmetry breaking in two optically coupled, time delayed semiconductor lasers. A theoretical model is used to describe the controllable parameters in the experiment and intensity output of the coupled lasers. The PT parameters we control are the spatial separation between the two lasers, the frequency detuning, and the coupling strength. We find that the experimental data agrees with the predictions from the theoretical model confirming the intensity behaviors of the lasers, and the monotonic change in PT-threshold as a function of coupling scaled by the time delay
Description
Indiana University-Purdue University Indianapolis (IUPUI)
item.page.description.tableofcontents
item.page.relation.haspart
Cite As
ISSN
Publisher
Series/Report
Sponsorship
Major
Extent
Identifier
Relation
Journal
Source
Alternative Title
Type
Thesis