Geometrical Optics
作者: Sijiong ZhangChangwei LiShun Li
出版社: SPIE PRESS,   2017
ISBN: 9781510608368
来源数据库: SPIE-the International Society for Optical Engineering
DOI: 10.1117/3.2267707.ch2
原始语种摘要: Geometrical optics, an old branch of optics, formulates optical laws in the language of geometry under the approximation that the scale of the wavelength of light, compared with that of the optical system on which light is incident, is close to zero. In the regime of geometrical optics, a fundamental concept is the optical ray. The feasibility of optical rays introduced in geometrical optics can be explained by quantum theory. According to the uncertainty principle in quantum theory, we cannot simultaneously measure the position ( x , representing a position in the vertical direction) and the momentum ( p , representing a momentum in the vertical direction) of a photon with arbitrarily high precision. The uncertainties of its position and momentum are in compliance with the uncertainty...
全文获取路径: SPIE  (合作)

  • uncertainty 不定
  • momentum 动量
  • passing 通过的
  • inequality 不等式
  • spread 散布
  • position 位置
  • through 经过
  • representing 表示
  • optical 光学的
  • vertical 垂线