Tunable fano interference in intersubband absorption

Jérome Faist, Carlo Sirtori, Federico Capasso, Sung Nee G. Chu, Loren N. Pfeiffer, Ken W. West

Research output: Contribution to journalArticlepeer-review

71 Scopus citations

Abstract

New modulation-doped quantum semiconductor structures that exhibit strong Fano interference effects have been designed and demonstrated. Intersubband absorption experiments clearly demonstrate the ability to engineer Fano resonances and their evolution toward bound-to-bound transitions as the continuum is progressively modified under the action of an electric field normal to the layers.

Original languageEnglish (US)
Pages (from-to)985-987
Number of pages3
JournalOptics Letters
Volume21
Issue number13
DOIs
StatePublished - Jul 1 1996
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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