High-speed modulation and free-space optical audio/video transmission using quantum cascade lasers

R. Martini; C. Gmachl; J. Falciglia; F. G. Curti; C. G. Bethea; F. Capasso; E. A. Whittaker; R. Paiella; A. Tredicucci; A. L. Hutchinson; D. L. Sivco; A. Y. Cho

doi:10.1049/el:20010102

High-speed modulation and free-space optical audio/video transmission using quantum cascade lasers

R. Martini, C. Gmachl, J. Falciglia, F. G. Curti, C. G. Bethea, F. Capasso, E. A. Whittaker, R. Paiella, A. Tredicucci, A. L. Hutchinson, D. L. Sivco, A. Y. Cho

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87 Scopus citations

Abstract

The high-speed direct modulation response of mid-infrared quantum cascade (QC) lasers is investigated up to a frequency of 2 GHz, showing high-frequency data transmission capabilities. The application of QC lasers to optical wireless communications is discussed and demonstrated in a free-space television link over a distance of 70 m.

Original language	English
Pages (from-to)	191-193
Number of pages	3
Journal	Electronics Letters
Volume	37
Issue number	3
DOIs	https://doi.org/10.1049/el:20010102
State	Published - 1 Feb 2001

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abstract = "The high-speed direct modulation response of mid-infrared quantum cascade (QC) lasers is investigated up to a frequency of 2 GHz, showing high-frequency data transmission capabilities. The application of QC lasers to optical wireless communications is discussed and demonstrated in a free-space television link over a distance of 70 m.",

author = "R. Martini and C. Gmachl and J. Falciglia and Curti, \{F. G.\} and Bethea, \{C. G.\} and F. Capasso and Whittaker, \{E. A.\} and R. Paiella and A. Tredicucci and Hutchinson, \{A. L.\} and Sivco, \{D. L.\} and Cho, \{A. Y.\}",

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AU - Martini, R.

AU - Gmachl, C.

AU - Falciglia, J.

AU - Curti, F. G.

AU - Bethea, C. G.

AU - Capasso, F.

AU - Whittaker, E. A.

AU - Paiella, R.

AU - Tredicucci, A.

AU - Hutchinson, A. L.

AU - Sivco, D. L.

AU - Cho, A. Y.

PY - 2001/2/1

Y1 - 2001/2/1

N2 - The high-speed direct modulation response of mid-infrared quantum cascade (QC) lasers is investigated up to a frequency of 2 GHz, showing high-frequency data transmission capabilities. The application of QC lasers to optical wireless communications is discussed and demonstrated in a free-space television link over a distance of 70 m.

AB - The high-speed direct modulation response of mid-infrared quantum cascade (QC) lasers is investigated up to a frequency of 2 GHz, showing high-frequency data transmission capabilities. The application of QC lasers to optical wireless communications is discussed and demonstrated in a free-space television link over a distance of 70 m.

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VL - 37

SP - 191

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JO - Electronics Letters

JF - Electronics Letters

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ER -

High-speed modulation and free-space optical audio/video transmission using quantum cascade lasers

Abstract

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