High power quantum cascade lasers

Claire Gmachl, Federico Capasso, Alessandro Tredicucci, Albert L. Hutchinson, Deborah L. Sivco, James N. Baillargeon, Alfred Y. Cho

Research output: Contribution to journalConference articlepeer-review


High power quantum cascade lasers emitting at λ approximately 8 μm are reported that make optimum use of the cascading scheme, in which electrons sequentially traversing Np (typically Np approximately 30) stacked active regions emit Np laser photons.

Original languageEnglish (US)
Pages (from-to)225-226
Number of pages2
JournalConference Digest - IEEE International Semiconductor Laser Conference
StatePublished - 1998
Externally publishedYes
EventProceedings of the 1998 16th IEEE International Semiconductor Laser Conference, ISLC - Nara, Jpn
Duration: Oct 4 1998Oct 8 1998

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering


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