Accessibility to the lower hybrid resonance

Artico, G; Spigler, Renato

doi:10.1007/bf02824556

Cited by 3 publications

(4 citation statements)

References 1 publication

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“…[8] that the condition for making the square of the perpendicular refractive index N 2 positive (which is known as the "accessibility condition") is N 2 > max[F(n)]. …”

Section: General Accessibility Criterionmentioning

confidence: 99%

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A study of submerged diffused optical waveguides

Zolotov¹,

Киселев²,

Pelekhatyĭ³

et al. 1977

Sov. J. Quantum Electron.

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“…[8] that the condition for making the square of the perpendicular refractive index N 2 positive (which is known as the "accessibility condition") is N 2 > max[F(n)]. …”

Section: General Accessibility Criterionmentioning

confidence: 99%

“…A number of authors treated the problem of the accessibility [1][2][3][4][5][6][7][8] for a single-ion-species plasma, and some work has been performed on the effects of impurities on accessibility [9].…”

Section: Introductionmentioning

confidence: 99%

A study of submerged diffused optical waveguides

Zolotov¹,

Киселев²,

Pelekhatyĭ³

et al. 1977

Sov. J. Quantum Electron.

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“…It has been shown in Ref. [8] that the condition for making the square of the perpendicular refractive index N 2 positive (which is known as the "accessibility condition") is N 2…”

Section: General Accessibility Criterionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

General accessibility criterion in multi-component plasmas and effects of impurities

Artico¹,

Spigler

1976

Nucl. Fusion

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Wave propagation in one-dimensional inhomogeneous random media with an application to lower hybrid waves in fusion plasmas

Spigler

Grossmann

1990

Physics of Fluids B: Plasma Physics

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Wave propagation in a one-dimensional stratified medium, whose physical parameters are subject to random fluctuations, is considered. The complex-valued reflection coefficient obeys, as a function of the slab width L, a stochastic Riccati differential equation, associated with an initial-value problem. Using this fact, solving first the boundary-value problem satisfied by the field on [0,L] is avoided. The reflection coefficient can be computed numerically by a Monte-Carlo-type procedure by the generation of suitable sequences of random numbers aimed at constructing realizations of the stochastic processes that enter the refractive index. An application is made to the propagation of ‘‘lower hybrid waves’’ in thermonuclear (fusion) plasmas for realistic models of the deterministic density profile using available experimental data for the statistics of the random fluctuations. Several functional forms of the density profile are considered, and the relevant physical approximations are discussed. This work generalizes a previous analysis that did not include the inhomogeneous background density profile. Results show that the reflected power is a sensitive function of the form of the density profile.

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Accessibility to the lower hybrid resonance

Cited by 3 publications

References 1 publication

A study of submerged diffused optical waveguides

A study of submerged diffused optical waveguides

General accessibility criterion in multi-component plasmas and effects of impurities

Wave propagation in one-dimensional inhomogeneous random media with an application to lower hybrid waves in fusion plasmas

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