High-resolution Absorption Spectroscopy With A Phase-locked Quantum-cascade Laser
Paper in proceeding, 2022

We report on high-resolution spectroscopy using a quantum-cascade laser (QCL) at 3.3 THz, which is locked to a mm-wave reference signal using a harmonic Schottky diode mixer.

Author

Robert Voigt

German Aerospace Center (DLR)

Martin Wienold

German Aerospace Center (DLR)

Divya Jayasankar

Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory

Vladimir Drakinskiy

Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory

Jan Stake

Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory

Peter Sobis

Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory

Lutz Schrottke

Paul Drude Institut fur Festkorperelektronik

Xiang Lü

Paul Drude Institut fur Festkorperelektronik

Holger T. Grahn

Paul Drude Institut fur Festkorperelektronik

Heinz-Wilhelm Hübers

German Aerospace Center (DLR)

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

21622027 (ISSN) 21622035 (eISSN)

Vol. 2022-August
9781728194271 (ISBN)

47th International conference on Infrared, Millimeter, and Terahertz waves
Delft, Netherlands,

THz Schottky diode mixers for high resolution FIR spectroscopy

Swedish National Space Board (170/17), 2018-01-01 -- 2019-12-31.

Areas of Advance

Information and Communication Technology

Infrastructure

Kollberg Laboratory

Nanofabrication Laboratory

Subject Categories

Electrical Engineering, Electronic Engineering, Information Engineering

DOI

10.1109/IRMMW-THz50927.2022.9895836

More information

Latest update

7/17/2024