Dynamics of speckles produced by a moving object and its applications

Ichirou Yamaguchi*, Shinichi Komatsu, Hiroyoshi Saito

*この研究の対応する著者

研究成果: Article査読

24 被引用数 (Scopus)

抄録

The dynamic behaviours of laser speckles caused by a uniform in-plane movement of a diffuse object are investigated by deriving the general formulas of the intensity cross-correlation function in both the diffraction and image fields of the object. The formulas obtained suggest the new methods of pattern correlation and MTF measurement. Validity and applicability of these methods are verified experimentally.

本文言語English
ページ(範囲)301-306
ページ数6
ジャーナルJapanese Journal of Applied Physics
14
DOI
出版ステータスPublished - 1975
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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