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Continuous-wave optical parametric oscillators for mid-infrared spectroscopy

Tutkimustuotosvertaisarvioitu

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Continuous-wave optical parametric oscillators for mid-infrared spectroscopy. / Vainio, Markku.

Nonlinear Frequency Generation and Conversion: Materials and Devices XIX. toim. / Peter G. Schunemann; Kenneth L. Schepler. SPIE, 2020. 1126419 (Proceedings of SPIE - The International Society for Optical Engineering; Vuosikerta 11264).

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Harvard

Vainio, M 2020, Continuous-wave optical parametric oscillators for mid-infrared spectroscopy. julkaisussa PG Schunemann & KL Schepler (toim), Nonlinear Frequency Generation and Conversion: Materials and Devices XIX., 1126419, Proceedings of SPIE - The International Society for Optical Engineering, Vuosikerta. 11264, SPIE, San Francisco, Yhdysvallat, 3/02/20. https://doi.org/10.1117/12.2548711

APA

Vainio, M. (2020). Continuous-wave optical parametric oscillators for mid-infrared spectroscopy. teoksessa P. G. Schunemann, & K. L. Schepler (Toimittajat), Nonlinear Frequency Generation and Conversion: Materials and Devices XIX [1126419] (Proceedings of SPIE - The International Society for Optical Engineering; Vuosikerta 11264). SPIE. https://doi.org/10.1117/12.2548711

Vancouver

Vainio M. Continuous-wave optical parametric oscillators for mid-infrared spectroscopy. julkaisussa Schunemann PG, Schepler KL, toimittajat, Nonlinear Frequency Generation and Conversion: Materials and Devices XIX. SPIE. 2020. 1126419. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.2548711

Author

Vainio, Markku. / Continuous-wave optical parametric oscillators for mid-infrared spectroscopy. Nonlinear Frequency Generation and Conversion: Materials and Devices XIX. Toimittaja / Peter G. Schunemann ; Kenneth L. Schepler. SPIE, 2020. (Proceedings of SPIE - The International Society for Optical Engineering).

Bibtex - Lataa

@inproceedings{f76c6ada9b9d4bd39e3185ad4140a85d,
title = "Continuous-wave optical parametric oscillators for mid-infrared spectroscopy",
abstract = "The atmospheric window at 3 to 5 μm is one of the most important spectral regions for molecular spectroscopy. This region accommodates strong fundamental vibrational spectra of several interesting molecules, including species relevant for air quality monitoring, medical diagnostics, and fundamental research. These applications require excellent spectroscopic sensitivity and selectivity. For example, atmospheric research often needs precise quantification of trace gas fractions of down to the parts-per-trillion level (10-12), with the capability of resolving individual spectral features of different molecular compounds. This sets stringent requirements for the light source of the spectrometer in terms of output power, noise, and linewidth. In addition, the wavelength tuning range of the light source needs to be large, preferably over the entire atmospheric window, in order to enable measurements of molecular fingerprints of several compounds. Continuous-wave optical parametric oscillators (CW-OPOs) are one of the few light sources that have the potential of combining all these favorable characteristics. This contribution summarizes our progress in the development of CW-OPOs, with an emphasis on precise frequency control methods for high-resolution molecular spectroscopy. Examples of new applications enabled by the advanced CW-OPO technologies will be presented. These examples include a demonstration of world-record detection sensitivity in trace gas analysis, as well as the first characterization of infrared spectrum of radioactive methane 14CH4.",
keywords = "Infrared spectroscopy, Molecular spectroscopy, Nonlinear optics, Optical frequency conversion",
author = "Markku Vainio",
note = "jufoid=71479",
year = "2020",
doi = "10.1117/12.2548711",
language = "English",
isbn = "9781510632912",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Schunemann, {Peter G.} and Schepler, {Kenneth L.}",
booktitle = "Nonlinear Frequency Generation and Conversion",
address = "United States",

}

RIS (suitable for import to EndNote) - Lataa

TY - GEN

T1 - Continuous-wave optical parametric oscillators for mid-infrared spectroscopy

AU - Vainio, Markku

N1 - jufoid=71479

PY - 2020

Y1 - 2020

N2 - The atmospheric window at 3 to 5 μm is one of the most important spectral regions for molecular spectroscopy. This region accommodates strong fundamental vibrational spectra of several interesting molecules, including species relevant for air quality monitoring, medical diagnostics, and fundamental research. These applications require excellent spectroscopic sensitivity and selectivity. For example, atmospheric research often needs precise quantification of trace gas fractions of down to the parts-per-trillion level (10-12), with the capability of resolving individual spectral features of different molecular compounds. This sets stringent requirements for the light source of the spectrometer in terms of output power, noise, and linewidth. In addition, the wavelength tuning range of the light source needs to be large, preferably over the entire atmospheric window, in order to enable measurements of molecular fingerprints of several compounds. Continuous-wave optical parametric oscillators (CW-OPOs) are one of the few light sources that have the potential of combining all these favorable characteristics. This contribution summarizes our progress in the development of CW-OPOs, with an emphasis on precise frequency control methods for high-resolution molecular spectroscopy. Examples of new applications enabled by the advanced CW-OPO technologies will be presented. These examples include a demonstration of world-record detection sensitivity in trace gas analysis, as well as the first characterization of infrared spectrum of radioactive methane 14CH4.

AB - The atmospheric window at 3 to 5 μm is one of the most important spectral regions for molecular spectroscopy. This region accommodates strong fundamental vibrational spectra of several interesting molecules, including species relevant for air quality monitoring, medical diagnostics, and fundamental research. These applications require excellent spectroscopic sensitivity and selectivity. For example, atmospheric research often needs precise quantification of trace gas fractions of down to the parts-per-trillion level (10-12), with the capability of resolving individual spectral features of different molecular compounds. This sets stringent requirements for the light source of the spectrometer in terms of output power, noise, and linewidth. In addition, the wavelength tuning range of the light source needs to be large, preferably over the entire atmospheric window, in order to enable measurements of molecular fingerprints of several compounds. Continuous-wave optical parametric oscillators (CW-OPOs) are one of the few light sources that have the potential of combining all these favorable characteristics. This contribution summarizes our progress in the development of CW-OPOs, with an emphasis on precise frequency control methods for high-resolution molecular spectroscopy. Examples of new applications enabled by the advanced CW-OPO technologies will be presented. These examples include a demonstration of world-record detection sensitivity in trace gas analysis, as well as the first characterization of infrared spectrum of radioactive methane 14CH4.

KW - Infrared spectroscopy

KW - Molecular spectroscopy

KW - Nonlinear optics

KW - Optical frequency conversion

U2 - 10.1117/12.2548711

DO - 10.1117/12.2548711

M3 - Conference contribution

SN - 9781510632912

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Nonlinear Frequency Generation and Conversion

A2 - Schunemann, Peter G.

A2 - Schepler, Kenneth L.

PB - SPIE

ER -