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gradient index lens
释义
gradient index lens
gradient index lens
[
′grād·ē·ənt ¦in‚deks ‚lenz
]
(optics)
An optical element within which the refractive index is a smooth, but not constant, function of position and, as a result, the ray paths are curved. Also known as graded index lens.
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更新时间:2024/12/22 18:19:20