Output details
13 - Electrical and Electronic Engineering, Metallurgy and Materials
University of Sheffield : A - Electronic and Electrical Engineering
Article title
Band structure and waveguide modelling of epitaxially regrown photonic crystal surface-emitting lasers
Type
D - Journal article
Title of journal
Journal of Physics D: Applied Physics
Article number
264005
Volume number
46
Issue number
26
First page of article
-
ISSN of journal
13616463
Year of publication
2013
URL
-
Number of additional authors
5
Additional information
This paper presents a study on the design rules for all semiconductor photonic crystal surface emitting lasers (PCSELs), highlighting that epitaxial re-growth provide advantages over current designs incorporating voids such as high coupling coefficients and design flexibility. Additionally, designs of a PCSEL combining a discrete Bragg reflector (DBR) have demonstrated that a DBR layer increases the device output by making it unidirectional. The presented analysis and results have resulted in the award of a recent £700k EPSRC funded project (EP/K023195/1).
Interdisciplinary
-
Cross-referral requested
-
Research group
None
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-
