Effects of a saturable absorber on the transverse dynamics of a laser

C. Lepers; D. Hennequin; D. Dangoisse; P. Glorieux

Effects of a saturable absorber on the transverse dynamics of a laser

C. Lepers
, D. Hennequin
, D. Dangoisse
, P. Glorieux

Université de Lille

Résultats de recherche: Contribution à une conférence › Papier › Revue par des pairs

Résumé

A saturable absorber inserted into the laser cavity strongly increases the nonlinearity of the system, which thus displays enriched transverse dynamics. The nonlinearity may be adjusted by means of an auxiliary CO₂ laser beam that allows the absorber in some specific points to be bleached. Pattern commutation has been obtained in these conditions. This paper presents a preliminary experimental approach of its behavior in a weakly multimode regime and, more particularly, in the two-mode case of the doughnut.

langue originale	Anglais
état	Publié - 1 déc. 1994
Modification externe	Oui
Evénement	Proceedings of the 5th European Quantum Electronics Conference - Amsterdam, Neth Durée: 28 août 1994 → 2 sept. 1994

Une conférence

Une conférence	Proceedings of the 5th European Quantum Electronics Conference
La ville	Amsterdam, Neth
période	28/08/94 → 2/09/94

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title = "Effects of a saturable absorber on the transverse dynamics of a laser",

abstract = "A saturable absorber inserted into the laser cavity strongly increases the nonlinearity of the system, which thus displays enriched transverse dynamics. The nonlinearity may be adjusted by means of an auxiliary CO2 laser beam that allows the absorber in some specific points to be bleached. Pattern commutation has been obtained in these conditions. This paper presents a preliminary experimental approach of its behavior in a weakly multimode regime and, more particularly, in the two-mode case of the doughnut.",

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year = "1994",

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T1 - Effects of a saturable absorber on the transverse dynamics of a laser

AU - Lepers, C.

AU - Hennequin, D.

AU - Dangoisse, D.

AU - Glorieux, P.

PY - 1994/12/1

Y1 - 1994/12/1

N2 - A saturable absorber inserted into the laser cavity strongly increases the nonlinearity of the system, which thus displays enriched transverse dynamics. The nonlinearity may be adjusted by means of an auxiliary CO2 laser beam that allows the absorber in some specific points to be bleached. Pattern commutation has been obtained in these conditions. This paper presents a preliminary experimental approach of its behavior in a weakly multimode regime and, more particularly, in the two-mode case of the doughnut.

AB - A saturable absorber inserted into the laser cavity strongly increases the nonlinearity of the system, which thus displays enriched transverse dynamics. The nonlinearity may be adjusted by means of an auxiliary CO2 laser beam that allows the absorber in some specific points to be bleached. Pattern commutation has been obtained in these conditions. This paper presents a preliminary experimental approach of its behavior in a weakly multimode regime and, more particularly, in the two-mode case of the doughnut.

UR - https://www.scopus.com/pages/publications/0028563569

M3 - Paper

AN - SCOPUS:0028563569

T2 - Proceedings of the 5th European Quantum Electronics Conference

Y2 - 28 August 1994 through 2 September 1994

ER -

Effects of a saturable absorber on the transverse dynamics of a laser

Résumé

Une conférence

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