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单词 quarter-wave plate
释义

Definition of quarter-wave plate in English:

quarter-wave plate

noun
Optics
  • A plate of a birefringent substance cut parallel to the optic axis and of such a thickness that it introduces a phase difference of 90 degrees between ordinary and extraordinary rays passing normally through it.

Origin

Late 19th century; earliest use found in Joseph Everett (1831–1904), physicist and mathematician.

Definition of quarter-wave plate in US English:

quarter-wave plate

noun
Optics
  • A plate of a birefringent substance cut parallel to the optic axis and of such a thickness that it introduces a phase difference of 90 degrees between ordinary and extraordinary rays passing normally through it.

Origin

Late 19th century; earliest use found in Joseph Everett (1831–1904), physicist and mathematician.

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更新时间:2024/11/11 5:36:33