Transfer-matrix method

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Transfer-matrix method may refer to:

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Skew may refer to:

Ray transfer matrix analysis is a mathematical form for performing ray tracing calculations in sufficiently simple problems which can be solved considering only paraxial rays. Each optical element is described by a 2 × 2ray transfer matrix which operates on a vector describing an incoming light ray to calculate the outgoing ray. Multiplication of the successive matrices thus yields a concise ray transfer matrix describing the entire optical system. The same mathematics is also used in accelerator physics to track particles through the magnet installations of a particle accelerator, see electron optics.

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<span class="mw-page-title-main">Paraxial approximation</span> Small angle approximation in geometric optics

In geometric optics, the paraxial approximation is a small-angle approximation used in Gaussian optics and ray tracing of light through an optical system.

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TMM may refer to:

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<span class="mw-page-title-main">Transfer-matrix method (optics)</span> Mathematical method used in optics and acoustics

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