Physical Optics |
Contents
CHAP Page I Geometrical Optics | 1 |
Interference Biprism Type | 30 |
Interference Newtons Rings Type | 49 |
Copyright | |
16 other sections not shown
Other editions - View all
Common terms and phrases
aberration absorption air film amplitude aperture atom beam centimetre centre colour constant convex lens crystal curvature curve diagram diameter diffraction diffraction grating direction distance electric electromagnetic electrons emitted energy equal equation eyepiece film focal length focal plane focussed formula Fresnel given gives glass plate grating green Hence Iceland spar illumination index of refraction intensity interference bands interferometer lamp lens lenses lines magnetic measured mirror Newton's rings Nicol object glass obtained parallel particles passes path difference phase difference photographic plate plane of polarization plane-polarized position principal planes prism produced quartz radiation radius reflected refractive index resolving power result rhomb right angles rings rotation screen shown simple harmonic motion sinē slit sodium light spectra spectrum spherical spherical aberration surface telescope theory thickness transmitted tube ultraviolet velocity of light visible spectrum wave wave-front wave-length white light Young-Helmholtz theory α₁