Optical fields of the lowest modes in a uniformly active thin subwavelength spiral microcavity
A numerical study is presented of several lowest in frequency modes in a spiral microlaser. The modes in an arbitrarily shaped active cavity are considered as solutions to the two-dimensional eigenproblem for the Muller boundary-integral equations. After discretization using the Nyström-type algorit...
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| Vydáno v: | Optics letters Ročník 34; číslo 24; s. 3773 |
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| Hlavní autoři: | , , , , , |
| Médium: | Journal Article |
| Jazyk: | angličtina |
| Vydáno: |
United States
15.12.2009
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| ISSN: | 1539-4794, 1539-4794 |
| On-line přístup: | Zjistit podrobnosti o přístupu |
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| Shrnutí: | A numerical study is presented of several lowest in frequency modes in a spiral microlaser. The modes in an arbitrarily shaped active cavity are considered as solutions to the two-dimensional eigenproblem for the Muller boundary-integral equations. After discretization using the Nyström-type algorithm, the eigenvalues are found in terms of frequency and material-gain threshold. |
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| Bibliografie: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
| ISSN: | 1539-4794 1539-4794 |
| DOI: | 10.1364/OL.34.003773 |