PIRSA:22070019

Video URL

https://pirsa.org/22070019

Towards an optogalvanic flux sensor for nitric oxide based on Rydberg excitations

Kübler, H. (2022). Towards an optogalvanic flux sensor for nitric oxide based on Rydberg excitations. Perimeter Institute for Theoretical Physics. https://pirsa.org/22070019

Kübler, Harald. Towards an optogalvanic flux sensor for nitric oxide based on Rydberg excitations. Perimeter Institute for Theoretical Physics, Jul. 15, 2022, https://pirsa.org/22070019 

          @misc{ scivideos_PIRSA:22070019,
            doi = {10.48660/22070019},
            url = {https://pirsa.org/22070019},
            author = {K{\"u}bler, Harald},
            keywords = {Quantum Information},
            language = {en},
            title = {Towards an optogalvanic flux sensor for nitric oxide based on Rydberg excitations},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2022},
            month = {jul},
            note = {PIRSA:22070019 see, \url{https://scivideos.org/pirsa/22070019}}
          }

Harald Kübler University of Stuttgart

Talk numberPIRSA:22070019
DOI10.48660/22070019
Source RepositoryPIRSA
Collection
Talk Type Conference
Subject

Abstract

I will talk about the applicability of a new kind of gas sensor based on Rydberg excitations. From a gas mixture the molecule in question is excited to a Rydberg state. By succeeding collisions with all other gas components this molecule ionizes and the emerging electrons can be measured as a current. I will show Doppler-free spectra for the A <- X transition, an estimate of the excitation efficiency dependent on the used laser powers, the applied charge-extraction voltage as well as the overall gas pressure and a first Stark map of NO Rydberg states recorded with cw excitation.