Vers un gyrolaser à état solide

Noad El Badaoui; Bertrand Morbieu; Philippe Martin; Pierre Rouchon; Jean Paul Pocholle; François Gutty; Gilles Feugnet; Sylvain Schwartz

doi:10.1016/j.crhy.2014.10.008

Vers un gyrolaser à état solide

Noad El Badaoui
, Bertrand Morbieu
, Philippe Martin
, Pierre Rouchon
, Jean Paul Pocholle
, François Gutty
, Gilles Feugnet
, Sylvain Schwartz

THALES Aerospace Division
Mines ParisTech
Thales Research & Technology

Résultats de recherche: Contribution à un journal › Bref sondage › Revue par des pairs

Résumé

In this paper, we report our recent progress towards a solid-state ring laser gyroscope (RLG), where mode competition is circumvented by active control of differential losses, and nonlinear effects are mitigated by longitudinal vibration of the gain medium. The resulting dynamics is significantly different from that of a classical helium-neon RLG, owing in particular to parametric resonances that occur when the Sagnac frequency is an integer multiple of the crystal vibration frequency. We describe the main experimental and theoretical results obtained so far, and the prospects of practical applications in the near future.

Titre traduit de la contribution	Towards a solid-state ring laser gyroscope
langue originale	Français
Pages (de - à)	841-850
Nombre de pages	10
journal	Comptes Rendus Physique
Volume	15
Numéro de publication	10
Les DOIs	https://doi.org/10.1016/j.crhy.2014.10.008
état	Publié - 1 déc. 2014
Modification externe	Oui

mots-clés

Ring laser gyroscope
Sagnac effect
Solid-state laser

Accès au document

10.1016/j.crhy.2014.10.008

Contient cette citation

@article{cb3a5425bf7243499d31c7d512138710,

title = "Vers un gyrolaser {\`a} {\'e}tat solide",

abstract = "In this paper, we report our recent progress towards a solid-state ring laser gyroscope (RLG), where mode competition is circumvented by active control of differential losses, and nonlinear effects are mitigated by longitudinal vibration of the gain medium. The resulting dynamics is significantly different from that of a classical helium-neon RLG, owing in particular to parametric resonances that occur when the Sagnac frequency is an integer multiple of the crystal vibration frequency. We describe the main experimental and theoretical results obtained so far, and the prospects of practical applications in the near future.",

keywords = "Ring laser gyroscope, Sagnac effect, Solid-state laser",

author = "\{El Badaoui\}, Noad and Bertrand Morbieu and Philippe Martin and Pierre Rouchon and Pocholle, \{Jean Paul\} and Fran{\c c}ois Gutty and Gilles Feugnet and Sylvain Schwartz",

note = "Publisher Copyright: {\textcopyright} 2014 .",

year = "2014",

month = dec,

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doi = "10.1016/j.crhy.2014.10.008",

language = "Fran{\c c}ais",

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TY - JOUR

T1 - Vers un gyrolaser à état solide

AU - El Badaoui, Noad

AU - Morbieu, Bertrand

AU - Martin, Philippe

AU - Rouchon, Pierre

AU - Pocholle, Jean Paul

AU - Gutty, François

AU - Feugnet, Gilles

AU - Schwartz, Sylvain

PY - 2014/12/1

Y1 - 2014/12/1

N2 - In this paper, we report our recent progress towards a solid-state ring laser gyroscope (RLG), where mode competition is circumvented by active control of differential losses, and nonlinear effects are mitigated by longitudinal vibration of the gain medium. The resulting dynamics is significantly different from that of a classical helium-neon RLG, owing in particular to parametric resonances that occur when the Sagnac frequency is an integer multiple of the crystal vibration frequency. We describe the main experimental and theoretical results obtained so far, and the prospects of practical applications in the near future.

AB - In this paper, we report our recent progress towards a solid-state ring laser gyroscope (RLG), where mode competition is circumvented by active control of differential losses, and nonlinear effects are mitigated by longitudinal vibration of the gain medium. The resulting dynamics is significantly different from that of a classical helium-neon RLG, owing in particular to parametric resonances that occur when the Sagnac frequency is an integer multiple of the crystal vibration frequency. We describe the main experimental and theoretical results obtained so far, and the prospects of practical applications in the near future.

KW - Ring laser gyroscope

KW - Sagnac effect

KW - Solid-state laser

U2 - 10.1016/j.crhy.2014.10.008

DO - 10.1016/j.crhy.2014.10.008

M3 - Bref sondage

AN - SCOPUS:84920030726

SN - 1631-0705

VL - 15

SP - 841

EP - 850

JO - Comptes Rendus Physique

JF - Comptes Rendus Physique

IS - 10

ER -

Vers un gyrolaser à état solide

Résumé

mots-clés

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Contient cette citation