DocumentCode
2992620
Title
Small-signal modulation bandwidth of Purcell-enhanced nanocavity light emitters
Author
Tucker, Rodney S. ; Lau, Erwin K. ; Wu, Ming C.
Author_Institution
Dept. of Electr. & Electron. Eng., Melbourne Univ., Melbourne, VIC
fYear
2008
fDate
14-18 Sept. 2008
Firstpage
181
Lastpage
182
Abstract
We present a new analysis of the modulation bandwidth of nanocavity light emitters. The modulation bandwidth is enhanced by the Purcell effect, but only if the device is operated below threshold. The maximum Purcell-enhanced 3-dB bandwidth scales inversely with the modal volume.
Keywords
laser cavity resonators; microcavities; optical modulation; semiconductor lasers; Purcell-enhanced nanocavity light emitters; modal volume; semiconductor nanocavities; small-signal modulation bandwidth; threshold-less lasers; Bandwidth; Charge carrier density; Computer networks; Equations; Information analysis; Light emitting diodes; Optical modulation; Spontaneous emission; Steady-state; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Laser Conference, 2008. ISLC 2008. IEEE 21st International
Conference_Location
Sorrento
Print_ISBN
978-1-4244-1782-7
Electronic_ISBN
978-1-4244-1783-4
Type
conf
DOI
10.1109/ISLC.2008.4636069
Filename
4636069
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