Snell's law for light rays in moving isotropic dielectrics

1980 ◽  
Vol 68 (3) ◽  
pp. 409-410 ◽  
Author(s):  
J.M. Saca
Keyword(s):  
Light Rays ◽  
Snell’S Law ◽  
Snell's Law

scholarly journals Reconstruction of Lorentzian Manifolds from Boundary Light Observation Sets

2017 ◽  
Vol 2019 (22) ◽  
pp. 6949-6987
Author(s):  
Peter Hintz ◽  
Gunther Uhlmann
Keyword(s):  
Open Subset ◽  
Lorentzian Manifold ◽  
Conformal Structure ◽  
Conjugate Points ◽  
Lorentzian Manifolds ◽  
Convexity Assumption ◽  
Nonempty Boundary ◽  
Light Rays ◽  
Snell’S Law ◽  
Snell's Law

Abstract On a time-oriented Lorentzian manifold (M, g) with nonempty boundary satisfying a convexity assumption, we show that the topological, differentiable, and conformal structure of suitable subsets S ⊂ M of sources is uniquely determined by measurements of the intersection of future light cones from points in S with a fixed open subset of the boundary of M; here, light rays are reflected at ∂M according to Snell’s law. Our proof is constructive, and allows for interior conjugate points as well as multiply reflected and self-intersecting light cones.

scholarly journals Snell's law for spin waves at a 90° magnetic domain wall

2020 ◽  
Vol 116 (11) ◽  
pp. 112402 ◽  
Author(s):  
Tomosato Hioki ◽  
Rei Tsuboi ◽  
Tom H. Johansen ◽  
Yusuke Hashimoto ◽  
Eiji Saitoh
Keyword(s):  
Domain Wall ◽  
Spin Waves ◽  
Magnetic Domain ◽  
Magnetic Domain Wall ◽  
Snell’S Law ◽  
Snell's Law

Snell's law: Optimum pathway analysis

1977 ◽  
Vol 21 (6) ◽  
pp. 464-466 ◽  
Author(s):  
Robert J. Schechter
Keyword(s):  
Pathway Analysis ◽  
Snell’S Law ◽  
Snell's Law
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