1Organic micro lasers

Mélanie Lebental

Description

1Organic micro-lasers Melanie LEBENTAL Resonances in Mathematical Physics, January 2009 100 µm N. Djellali, S. Lozenko, I. Gozhyk, J. Lautru, I. Ledoux, and J. Zyss Laboratory for Quantum and Molecular Photonics (LPQM) ENS of Cachan

• pumping no direct


• metallic stadium-shaped


• closed systems


• organic micro-lasers

Sujets

• Closed system

Informations

• Publié par: pefav
• Nombre de lectures: 11
• Langue: English
• Poids de l'ouvrage: 4 Mo

Extrait

Organic micro-lasers Melanie LEBENTAL 100 µm 1 N. Djellali, S. Lozenko, I. Gozhyk, J. Lautru, I. Ledoux, and J. Zyss Laboratory for Quantum and Molecular Photonics (LPQM) ENS of Cachan Resonances in MathematicalPhysics, January 2009

To put Cachan on the map… Orsay University Charles-de-Gaulle Airport RER B (urban train) ENS of Cachan Coll: E. Bogomolny, R. Dubertrand, C. Schmit (LPTMS) 2

   I   II   III Outline Organic micro-lasersas test-beds for wave chaos of opensystems Micro-lasers and wave chaos Existing tools (w Open questions ah tew ac nd)o 3

I Wave chaos for closedsystems Conjectures Spectra: random matrix theory Bohigas et al. , PRL 521 (1984) Wavefunctions: random superposition Berry, J.Phys.A 102083 (1977) Experiments with metallic stadium-shaped microwave cavities Alt et al., PRE 60, 2851-2857 (1999)Stein et al., PRL 75, 53-56 (1995) 4  531 mm

I Lasing: basic ingredients Pumping Amplifying Cavity medium No direct connexion between pumpingand emission 0004 3000 0002 •Directions of emission ? 1000 •Spectrum ? 0 506610 Wavele 6 n 1 g 5 th (nm) 620 5 526