THz spectroscopy of liquids – applications and future challenges: [invited]

Peter Uhd Jepsen; David Cooke; Uffe Møller

THz spectroscopy of liquids – applications and future challenges: [invited]

Peter Uhd Jepsen (Invited author), David Cooke (Invited author), Uffe Møller (Invited author)

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

THz time-domain spectroscopy (THz-TDS) is by now getting an established technique for the precise determination of the dielectric function of various materials in the terahertz spectral range of the electromagnetic spectrum. Typically, THz-TDS is carried out using planar samples. Examples include transmission spectroscopy of pressed pellets for the investigation of powder materials and wafer-like samples for spectroscopy of bulk and nanostructured semiconductor materials. Reflection-type spectroscopy is applied using plane interfaces for the study of liquids [1,2,3]. However, quantitative spectroscopy on samples with irregular shapes is very challenging due to the complicated interplay between spectroscopic signatures of the material and diffraction effects due to irregular sample geometry.

Original language	English
Title of host publication	Proceedings of International Workshop on Terahertz Science and Technology
Publisher	University of California Press
Publication date	2009
Publication status	Published - 2009
Event	Optical Terahertz Science and Technology Meeting - Santa Barbara, CA, United States Duration: 7 Mar 2009 → 11 Mar 2009

Conference

Conference	Optical Terahertz Science and Technology Meeting
Country/Territory	United States
City	Santa Barbara, CA
Period	07/03/2009 → 11/03/2009

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title = "THz spectroscopy of liquids – applications and future challenges: [invited]",

abstract = "THz time-domain spectroscopy (THz-TDS) is by now getting an established technique for the precise determination of the dielectric function of various materials in the terahertz spectral range of the electromagnetic spectrum. Typically, THz-TDS is carried out using planar samples. Examples include transmission spectroscopy of pressed pellets for the investigation of powder materials and wafer-like samples for spectroscopy of bulk and nanostructured semiconductor materials. Reflection-type spectroscopy is applied using plane interfaces for the study of liquids [1,2,3]. However, quantitative spectroscopy on samples with irregular shapes is very challenging due to the complicated interplay between spectroscopic signatures of the material and diffraction effects due to irregular sample geometry.",

author = "Jepsen, \{Peter Uhd\} and David Cooke and Uffe M{\o}ller",

year = "2009",

language = "English",

booktitle = "Proceedings of International Workshop on Terahertz Science and Technology",

publisher = "University of California Press",

note = "Optical Terahertz Science and Technology Meeting, OTST 2009 ; Conference date: 07-03-2009 Through 11-03-2009",

}

THz spectroscopy of liquids – applications and future challenges: [invited]. / Jepsen, Peter Uhd (Invited author); Cooke, David (Invited author); Møller, Uffe (Invited author).
Proceedings of International Workshop on Terahertz Science and Technology. University of California Press, 2009.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - THz spectroscopy of liquids – applications and future challenges

T2 - Optical Terahertz Science and Technology Meeting

AU - Jepsen, Peter Uhd

AU - Cooke, David

AU - Møller, Uffe

PY - 2009

Y1 - 2009

N2 - THz time-domain spectroscopy (THz-TDS) is by now getting an established technique for the precise determination of the dielectric function of various materials in the terahertz spectral range of the electromagnetic spectrum. Typically, THz-TDS is carried out using planar samples. Examples include transmission spectroscopy of pressed pellets for the investigation of powder materials and wafer-like samples for spectroscopy of bulk and nanostructured semiconductor materials. Reflection-type spectroscopy is applied using plane interfaces for the study of liquids [1,2,3]. However, quantitative spectroscopy on samples with irregular shapes is very challenging due to the complicated interplay between spectroscopic signatures of the material and diffraction effects due to irregular sample geometry.

AB - THz time-domain spectroscopy (THz-TDS) is by now getting an established technique for the precise determination of the dielectric function of various materials in the terahertz spectral range of the electromagnetic spectrum. Typically, THz-TDS is carried out using planar samples. Examples include transmission spectroscopy of pressed pellets for the investigation of powder materials and wafer-like samples for spectroscopy of bulk and nanostructured semiconductor materials. Reflection-type spectroscopy is applied using plane interfaces for the study of liquids [1,2,3]. However, quantitative spectroscopy on samples with irregular shapes is very challenging due to the complicated interplay between spectroscopic signatures of the material and diffraction effects due to irregular sample geometry.

M3 - Article in proceedings

BT - Proceedings of International Workshop on Terahertz Science and Technology

PB - University of California Press

Y2 - 7 March 2009 through 11 March 2009

ER -

THz spectroscopy of liquids – applications and future challenges: [invited]

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