Si Traceable High Precision Spectroscopy Of Ozone Using A Quantum Cascade Laser At 9.5 Micrometer - Sorbonne Université

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Conference Poster Year : 2023

Si Traceable High Precision Spectroscopy Of Ozone Using A Quantum Cascade Laser At 9.5 Micrometer

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Hadj Elandaloussi

Function : Author
PersonId : 1067653
IdHAL : hadj-elandaloussi

Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères = Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres

Nicolas Cahuzac

Function : Author
PersonId : 1305078
IdHAL : nicolas-cahuzac

Laboratoire de Physique des Lasers

Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères = Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres

Maxime Leuliet

Function : Author
PersonId : 1293370

Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères = Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres

P. Marie-Jeanne

Function : Author

Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères = Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres

C. Rouillé

Function : Author

Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères = Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres

Thomas Zanon-Willette

Function : Author
PersonId : 911905

Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères = Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres

M. Manceau

Function : Author

Laboratoire de Physique des Lasers

O. Lopez

Function : Author

Laboratoire de Physique des Lasers

B. Darquié

Function : Author

Laboratoire de Physique des Lasers

M. Abgrall

Function : Author

Systèmes de Référence Temps Espace

Christof Janssen

Function : Author

Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique et Atmosphères = Laboratory for Studies of Radiation and Matter in Astrophysics and Atmospheres

Abstract

For subDoppler ozone spectroscopy, we have implemented a QCL laser stabilisation scheme based on an optical frequency comb (OFC) referenced to the international system of units (SI) via an optical fiber which links to the REFIMEVE network [6]. To compare the QCL at 31 THz to a reference laser frequency comb at 193 THz (SI traceable), a sum frequency generation (SFG) scheme between the QCL and an OFC at 162 THz in an oriented patterned GaAs crystal is implemented.

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Physics [physics]

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https://hal.sorbonne-universite.fr/hal-04421778

Submitted on : Sunday, January 28, 2024-11:09:31 AM

Last modification on : Friday, April 19, 2024-4:18:59 PM

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hal-04421778 , version 1 (28-01-2024)

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HAL Id : hal-04421778 , version 1

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Hadj Elandaloussi, Nicolas Cahuzac, Maxime Leuliet, P. Marie-Jeanne, C. Rouillé, et al.. Si Traceable High Precision Spectroscopy Of Ozone Using A Quantum Cascade Laser At 9.5 Micrometer. Congrès des 150 ans de la Société Française de Physique, Jul 2023, Paris, France. ⟨hal-04421778⟩

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