Optimal control of the transient behavior of coupled solid-state lasers

E. Jung; S. Lenhart; V. Protopopescu; Y. Braiman

doi:10.1103/PhysRevE.67.046222

Optimal control of the transient behavior of coupled solid-state lasers

E. Jung, S. Lenhart, V. Protopopescu, Y. Braiman

Computational Sciences & Engineering Div

Research output: Contribution to journal › Article › peer-review

Abstract

We apply optimal control theory to substantially reduce transient times for transitions between in-phase and out-of-phase states in coupled solid-state lasers. The control is a time-varying optical field that is injected into the cavities of each laser. We have analytically derived the optimal control and numerically solved the optimality system. Numerical simulations indicate that transient times can be significantly reduced upon increasing the injection strength very briefly.

Original language	English
Pages (from-to)	5
Number of pages	1
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	67
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevE.67.046222
State	Published - 2003

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10.1103/PhysRevE.67.046222

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title = "Optimal control of the transient behavior of coupled solid-state lasers",

abstract = "We apply optimal control theory to substantially reduce transient times for transitions between in-phase and out-of-phase states in coupled solid-state lasers. The control is a time-varying optical field that is injected into the cavities of each laser. We have analytically derived the optimal control and numerically solved the optimality system. Numerical simulations indicate that transient times can be significantly reduced upon increasing the injection strength very briefly.",

author = "E. Jung and S. Lenhart and V. Protopopescu and Y. Braiman",

year = "2003",

doi = "10.1103/PhysRevE.67.046222",

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AU - Lenhart, S.

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AU - Braiman, Y.

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N2 - We apply optimal control theory to substantially reduce transient times for transitions between in-phase and out-of-phase states in coupled solid-state lasers. The control is a time-varying optical field that is injected into the cavities of each laser. We have analytically derived the optimal control and numerically solved the optimality system. Numerical simulations indicate that transient times can be significantly reduced upon increasing the injection strength very briefly.

AB - We apply optimal control theory to substantially reduce transient times for transitions between in-phase and out-of-phase states in coupled solid-state lasers. The control is a time-varying optical field that is injected into the cavities of each laser. We have analytically derived the optimal control and numerically solved the optimality system. Numerical simulations indicate that transient times can be significantly reduced upon increasing the injection strength very briefly.

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DO - 10.1103/PhysRevE.67.046222

M3 - Article

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JO - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics

JF - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics

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Optimal control of the transient behavior of coupled solid-state lasers

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