Terahertz multiheterodyne spectroscopy with quantum cascade lasers - A feasibility study

Lukasz A. Sterczewski; Jonas Westberg; Yang Yang; David Burghoff; John Reno; Qing Hu; Gerard Wysocki

doi:10.1109/IRMMW-THz.2017.8067143

Terahertz multiheterodyne spectroscopy with quantum cascade lasers - A feasibility study

Lukasz A. Sterczewski, Jonas Westberg, Yang Yang, David Burghoff, John Reno, Qing Hu, Gerard Wysocki

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

We study the feasibility of dispersion compensated terahertz quantum cascade lasers combs operating around 2.65-2.95 THz to perform multiheterodyne spectroscopy. The devices show short-term intermode beat note frequency drift after 30 μs, which indicates that reliable multiheterodyne spectroscopy over extended time-scale requires phase and timing correction to allow for coherent averaging.

Original language	English (US)
Title of host publication	2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017
Publisher	IEEE Computer Society
ISBN (Electronic)	9781509060481
DOIs	https://doi.org/10.1109/IRMMW-THz.2017.8067143
State	Published - Oct 12 2017
Event	42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 - Cancun, Quintana Roo, Mexico Duration: Aug 27 2017 → Sep 1 2017

Publication series

Name	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN (Print)	2162-2027
ISSN (Electronic)	2162-2035

Other

Other	42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017
Country	Mexico
City	Cancun, Quintana Roo
Period	8/27/17 → 9/1/17

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/IRMMW-THz.2017.8067143

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Cite this

Sterczewski, L. A., Westberg, J., Yang, Y., Burghoff, D., Reno, J., Hu, Q., & Wysocki, G. (2017). Terahertz multiheterodyne spectroscopy with quantum cascade lasers - A feasibility study. In 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 [8067143] (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2017.8067143

Sterczewski, Lukasz A. ; Westberg, Jonas ; Yang, Yang ; Burghoff, David ; Reno, John ; Hu, Qing ; Wysocki, Gerard. / Terahertz multiheterodyne spectroscopy with quantum cascade lasers - A feasibility study. 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017. IEEE Computer Society, 2017. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

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title = "Terahertz multiheterodyne spectroscopy with quantum cascade lasers - A feasibility study",

abstract = "We study the feasibility of dispersion compensated terahertz quantum cascade lasers combs operating around 2.65-2.95 THz to perform multiheterodyne spectroscopy. The devices show short-term intermode beat note frequency drift after 30 μs, which indicates that reliable multiheterodyne spectroscopy over extended time-scale requires phase and timing correction to allow for coherent averaging.",

author = "Sterczewski, {Lukasz A.} and Jonas Westberg and Yang Yang and David Burghoff and John Reno and Qing Hu and Gerard Wysocki",

year = "2017",

month = oct,

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doi = "10.1109/IRMMW-THz.2017.8067143",

language = "English (US)",

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publisher = "IEEE Computer Society",

booktitle = "2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017",

address = "United States",

note = "42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 ; Conference date: 27-08-2017 Through 01-09-2017",

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Sterczewski, LA, Westberg, J, Yang, Y, Burghoff, D, Reno, J, Hu, Q & Wysocki, G 2017, Terahertz multiheterodyne spectroscopy with quantum cascade lasers - A feasibility study. in 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017., 8067143, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, IEEE Computer Society, 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017, Cancun, Quintana Roo, Mexico, 8/27/17. https://doi.org/10.1109/IRMMW-THz.2017.8067143

Terahertz multiheterodyne spectroscopy with quantum cascade lasers - A feasibility study. / Sterczewski, Lukasz A.; Westberg, Jonas; Yang, Yang; Burghoff, David; Reno, John; Hu, Qing; Wysocki, Gerard.

2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017. IEEE Computer Society, 2017. 8067143 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Terahertz multiheterodyne spectroscopy with quantum cascade lasers - A feasibility study

AU - Sterczewski, Lukasz A.

AU - Westberg, Jonas

AU - Yang, Yang

AU - Burghoff, David

AU - Reno, John

AU - Hu, Qing

AU - Wysocki, Gerard

PY - 2017/10/12

Y1 - 2017/10/12

N2 - We study the feasibility of dispersion compensated terahertz quantum cascade lasers combs operating around 2.65-2.95 THz to perform multiheterodyne spectroscopy. The devices show short-term intermode beat note frequency drift after 30 μs, which indicates that reliable multiheterodyne spectroscopy over extended time-scale requires phase and timing correction to allow for coherent averaging.

AB - We study the feasibility of dispersion compensated terahertz quantum cascade lasers combs operating around 2.65-2.95 THz to perform multiheterodyne spectroscopy. The devices show short-term intermode beat note frequency drift after 30 μs, which indicates that reliable multiheterodyne spectroscopy over extended time-scale requires phase and timing correction to allow for coherent averaging.

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DO - 10.1109/IRMMW-THz.2017.8067143

M3 - Conference contribution

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T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz

BT - 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017

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Y2 - 27 August 2017 through 1 September 2017

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Sterczewski LA, Westberg J, Yang Y, Burghoff D, Reno J, Hu Q et al. Terahertz multiheterodyne spectroscopy with quantum cascade lasers - A feasibility study. In 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017. IEEE Computer Society. 2017. 8067143. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). https://doi.org/10.1109/IRMMW-THz.2017.8067143