Joseph Kurusingal

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Questions related from Joseph Kurusingal

Einstein's derivation of the stellar aberration formula: is replacing the ray angle in the moving frame, ϕ′, with the difference of ϕ′ and ϕ allowed?

Einstein derived the expression for stellar aberration by relating the ray direction cosine in the moving frame to that in the stationary frame. See Zur Elektrodynamik bewegter Körper P 911-912....

06 February 2024 1,093 3 View

What is the Classical Physics explanation for the refractive index independence of the Sagnac Interferometer fringe shift?

It is generally accepted that the fringe shift produced in a fiber optic Sagnac interferometer is independent of the refractive index of the fiber. In fact, the waveguide aspect of the fiber is...

01 January 1970 4,392 1 View