Last Updated
：2025/11/20
caustic curve
Noun
Japanese Meaning
光学において、ある曲線により反射または屈折した光線が接線となる軌跡。反射または屈折する曲線と発光点が同じ平面上にある点が特徴となる。
（ plural ）
Quizzes for review
(optics) A curve to which the ray of light, reflected or refracted by another curve, are tangents, the reflecting or refracting curve and the luminous point being in one plane.
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caustic curve
When a point light source illuminates a reflective surface, the caustic curve formed by the reflected rays traces a bright crescent on the floor.
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When a point light source illuminates a reflective surface, the caustic curve formed by the reflected rays traces a bright crescent on the floor.
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