Dual-colour-pump broadband CARS in single-ring gas-filled photonic crystal fibre

Tyumenev R, Spath L, Trabold BM, Ahmed G, Frosz MH, Russell PSJ (2019)

Publication Type: Conference contribution

Publication year: 2019

Publisher: Institute of Electrical and Electronics Engineers Inc.

Conference Proceedings Title: 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019

Event location: Munich DE

ISBN: 9781728104690

DOI: 10.1109/CLEOE-EQEC.2019.8872978

Abstract

Selective detection and chemical analysis of trace gases at concentration levels of parts per million (ppm) and below is of critical importance in environmental monitoring [1] and medicine [2]. Spectroscopic techniques offer high gas-type selectivity and are widely used for measuring the concentration of specific molecular species. Raman spectroscopy provides two key advantages. First, the pump wavelength can be freely chosen, independently of the absorption lines of the gas. Second, the highest Raman frequency shift of any gas is the vibrational transition of H2 at 125 THz, which means that all known Raman active molecules can be detected with one spectrometer [3].

Authors with CRIS profile

Philip St. John Russell Lehrstuhl für Experimentalphysik (Alfried Krupp von Bohlen und Halbach-Professur)

Involved external institutions

Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light DE Germany (DE)

How to cite

APA:

Tyumenev, R., Spath, L., Trabold, B.M., Ahmed, G., Frosz, M.H., & Russell, P.S.J. (2019). Dual-colour-pump broadband CARS in single-ring gas-filled photonic crystal fibre. In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Munich, DE: Institute of Electrical and Electronics Engineers Inc..

MLA:

Tyumenev, R., et al. "Dual-colour-pump broadband CARS in single-ring gas-filled photonic crystal fibre." Proceedings of the 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, Munich Institute of Electrical and Electronics Engineers Inc., 2019.

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