Long wavelength (λ ≃ 13μm) quantum cascade lasers

C. Gmachl, F. Capasso, A. Tredicucci, D. L. Sivco, A. L. Hutchinson, A. Y. Cho

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

Long wavdength (λ = 13μm) quantum-cascade (QC) lasers are reported. With these lasers operating close to the cutoff wavelength of the second atmospheric window, full coverage of the mid-infrared transparency region is now achieved with GaInAs/AlInAs QC lasers. These devices operate in pulsed mode up to 175K, with several milliwatts of peak output power at liquid nitrogen temperature.

Original languageEnglish (US)
Pages (from-to)1103-1104
Number of pages2
JournalElectronics Letters
Volume34
Issue number11
DOIs
StatePublished - May 28 1998
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'Long wavelength (λ ≃ 13μm) quantum cascade lasers'. Together they form a unique fingerprint.

Cite this