Electrical beam steering of quantum cascade lasers

Mariano Troccoli, Federico Capasso, Deborah L. Sivco, Milton L. Peabody, Alfred Y. Cho, Claire F. Gmachl

Research output: Contribution to journalConference articlepeer-review


We present the realization of a quantum cascade laser with tapered waveguide and patterned contacts that allow to control the emission profile by modifying the electrical excitation in different sections of the device.

Original languageEnglish (US)
Pages (from-to)411-412
Number of pages2
JournalOSA Trends in Optics and Photonics Series
Volume96 A
StatePublished - 2004
EventConference on Lasers and Electro-Optics, CLEO - Washington, DC, United States
Duration: May 17 2004May 19 2004

All Science Journal Classification (ASJC) codes

  • General Engineering


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