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High tunability and superluminescence in InAs mid-infrared light emitting diodes. .

Research output: Contribution to journalJournal article


<mark>Journal publication date</mark>7/02/2002
<mark>Journal</mark>Journal of Physics D: Applied Physics
Issue number3
Number of pages3
Pages (from-to)196-198
<mark>Original language</mark>English


We report on the observation of superluminescence and high spectral current tunability (181 nm) of InAs light emitting diodes operating at 3.0 mum. The source is based on an optical whispering gallery mode which is generated near the edges of the mesa and which is responsible for the superluminescence.