etendue in French
etendue in French is étendue de faisceau, étendue géométrique.
etendue in French
étendue de faisceau
(optics) A conserved property of the light in an optical system which characterizes how "spread out" the light is in terms of angle and area: it is the product of its cross-sectional area (normal to the direction of propagation) and the solid angle it subtends.
étendue géométrique
(optics) A conserved property of the light in an optical system which characterizes how "spread out" the light is in terms of angle and area: it is the product of its cross-sectional area (normal to the direction of propagation) and the solid angle it subtends.
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What is "etendue" in French?
"etendue" in French is étendue de faisceau, étendue géométrique.
Are there other ways to say "etendue" in French?
Yes — French has 2 translations listed for "etendue": étendue de faisceau, étendue géométrique.
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