Time dependent linewidth: beat-note digital acquisition and numerical analysis

Nicolas Von Bandel; Mikhael Myara; Baptiste Chomet; Mohamed Sellahi; Tahar Souici; Remi Dardaillon; Philippe Signoret; IEEE

Acte de colloque

Time dependent linewidth: beat-note digital acquisition and numerical analysis

Nicolas Von Bandel, Mikhael Myara, Baptiste Chomet, Mohamed Sellahi, Tahar Souici, Remi Dardaillon, Philippe Signoret et IEEE

International Conference on Noise and Fluctuations (Online)

International Conference on Noise and Fluctuations

01/01/2017

Résumé

Engineering

Engineering, Electrical & Electronic

Science & Technology

Technology

We revisit and improve the optical heterodyne technique for the measurement of the laser coherence, by digital acquisition of the beat-note and numerical analysis of the resulting signal. Our main result is that with the same experimental setup we reach the very "short-time linewidth" with the highest accuracy as well as the frequency noise spectrum.

Indicateurs

1 Consultations de la notice

Détails

Titre: Time dependent linewidth: beat-note digital acquisition and numerical analysis
Créateurs - sans rôle: Nicolas Von Bandel - IES, CNRS5214, Montpellier, France
Mikhael Myara - IES, CNRS5214, Montpellier, France
Baptiste Chomet - IES, CNRS5214, Montpellier, France
Mohamed Sellahi - IRSTEA, UMR ITAP, F-34196 Montpellier, France
Tahar Souici - IES, CNRS5214, Montpellier, France
Remi Dardaillon - IES, CNRS5214, Montpellier, France
Philippe Signoret - IES, CNRS5214, Montpellier, France
IEEE
Détails de publication: International Conference on Noise and Fluctuations (Online)
Publications en série: International Conference on Noise and Fluctuations
Éditeur: IEEE
Nombre de pages: 4
Identifiants: 99162733409311
Unité académique: Institut d'Electronique et des Systèmes - IES
Langue: English
Type de ressource: Conference proceeding