Tunable circularly polarized lasing emission inreflection distributed feedback dye lasers

TitreTunable circularly polarized lasing emission inreflection distributed feedback dye lasers
Type de publicationArticle de revue
AuteurChen, Fei, Gindre, Denis , Nunzi, Jean-Michel
EditeurOptical Society of America
TypeArticle scientifique dans une revue à comité de lecture
Année2008
LangueAnglais
Date2008/10/13
Numéro21
Pagination16746 - 16753
Volume16
Titre de la revueOptics Express
ISSN1094-4087
Mots-clésDye lasers, Lasers, distributed-feedback, Polarization, Reflection
Résumé en anglais

A tunable circularly polarized distributed feedback (DFB) laser based on reflection grating configuration was realized in a solution of 4-(dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM) doped methanol. Chiral photonic DFB structures with tunable photonic bandgap were generated by controlling the state of polarization of the two interfering pump beams. The dual-peak lasing emission spectrum indicates that the periodic chiral DFB grating is affected by a combination of modulations of gain and refractive index.

URL de la noticehttp://okina.univ-angers.fr/publications/ua1968
DOI10.1364/OE.16.016746
Lien vers le document

http://dx.doi.org/10.1364/OE.16.016746