Modal domains and selectivity in large square lasers
Modes in square resonators have C4v symmetry. A special set of modes in these resonators have odd parities and behave like whispering gallery modes. These quasi-whispering gallery modes have high quality factors and exhibit interesting features. In particular, higher order quasi-whispering gallery modes present nodes that seem to be grouped into smaller domains. We show that the removal of one of these domains does not significantly affect a particular mode but can lead to significant increment...[Show more]
|Collections||ANU Research Publications|
|Source:||Journal of Microwaves, Optoelectronics and Electromagnetic Applications|
|01_Liu_Modal_domains_and_selectivity_2013.pdf||1.23 MB||Adobe PDF||Request a copy|
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