Definition of optical path in English:

optical path

noun

Physics

The distance which in a vacuum would contain the same number of wavelengths as the actual path taken by a ray of light.
Example sentencesExamples
- The compact nature of the photoreceptor mass requires the pigment screen to be extremely dense, as very short optical paths separate receptors from each other.
- For the interferometry to work, the optical paths have to be stable to fractions of a wavelength.
- Two tandem cells with a total optical path length of 1 cm were used for measuring the difference spectra.
- The optical path difference is directly proportional to the cosine of the angle of refraction through the coating.
- The difference in optical path length is proportional to the difference in indices of refraction.

Definition of optical path in US English:

optical path

noun

Physics

The distance of the path that in a vacuum would contain the same number of wavelengths as the actual path taken by a ray of light traveling through a medium.
Example sentencesExamples
- The difference in optical path length is proportional to the difference in indices of refraction.
- For the interferometry to work, the optical paths have to be stable to fractions of a wavelength.
- Two tandem cells with a total optical path length of 1 cm were used for measuring the difference spectra.
- The optical path difference is directly proportional to the cosine of the angle of refraction through the coating.
- The compact nature of the photoreceptor mass requires the pigment screen to be extremely dense, as very short optical paths separate receptors from each other.

单词	optical path
释义	Definition of optical path in English: optical path noun Physics The distance which in a vacuum would contain the same number of wavelengths as the actual path taken by a ray of light. Example sentencesExamples The compact nature of the photoreceptor mass requires the pigment screen to be extremely dense, as very short optical paths separate receptors from each other. For the interferometry to work, the optical paths have to be stable to fractions of a wavelength. Two tandem cells with a total optical path length of 1 cm were used for measuring the difference spectra. The optical path difference is directly proportional to the cosine of the angle of refraction through the coating. The difference in optical path length is proportional to the difference in indices of refraction. Definition of optical path in US English: optical path noun Physics The distance of the path that in a vacuum would contain the same number of wavelengths as the actual path taken by a ray of light traveling through a medium. Example sentencesExamples The difference in optical path length is proportional to the difference in indices of refraction. For the interferometry to work, the optical paths have to be stable to fractions of a wavelength. Two tandem cells with a total optical path length of 1 cm were used for measuring the difference spectra. The optical path difference is directly proportional to the cosine of the angle of refraction through the coating. The compact nature of the photoreceptor mass requires the pigment screen to be extremely dense, as very short optical paths separate receptors from each other.
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