A Treatise on Physical OpticsDeighton, Bell, 1892 - 411 páginas |
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Página vi
... light , is to compare the results furnished by theory , with known experimental facts ; accordingly a know- ledge of ... Polarized Light ; and in these chapters , dynamical theories are as far as possible dispensed with . The remaining ...
... light , is to compare the results furnished by theory , with known experimental facts ; accordingly a know- ledge of ... Polarized Light ; and in these chapters , dynamical theories are as far as possible dispensed with . The remaining ...
Página ix
... light 10. Intensity of light 11 . • • Polarization and double refraction . 12. Composition of two waves polarized in the same plane 13. Elliptically and circularly polarized light 14. The Principle of Huygens 15. Law of the reflection of ...
... light 10. Intensity of light 11 . • • Polarization and double refraction . 12. Composition of two waves polarized in the same plane 13. Elliptically and circularly polarized light 14. The Principle of Huygens 15. Law of the reflection of ...
Página xii
... polarized light are perpendicular to the plane of polarization 113 103. Discussion of the second and third ... polarized light 125-126 . Theory and construction of Nicol's prism . 127. Polarization by a plate of tourmaline 128 ...
... polarized light are perpendicular to the plane of polarization 113 103. Discussion of the second and third ... polarized light 125-126 . Theory and construction of Nicol's prism . 127. Polarization by a plate of tourmaline 128 ...
Página xiii
... polarized light 152 143. May be produced by a Fresnel's rhomb , or a quarter undulation plate . 152 • 144. Rings produced when the incident light is circularly polarized , and is analysed by a Nicol's prism 152 145. Rings produced by light ...
... polarized light 152 143. May be produced by a Fresnel's rhomb , or a quarter undulation plate . 152 • 144. Rings produced when the incident light is circularly polarized , and is analysed by a Nicol's prism 152 145. Rings produced by light ...
Página xiv
... light and polarized light 165. Brewster's law • 166. Verification of Brewster's law by Sir J. Conroy 167. Crystals have a polarizing angle 168. Metals have a quasi - polarizing angle . 169. Fresnel's theory • 170. Rate at which energy ...
... light and polarized light 165. Brewster's law • 166. Verification of Brewster's law by Sir J. Conroy 167. Crystals have a polarizing angle 168. Metals have a quasi - polarizing angle . 169. Fresnel's theory • 170. Rate at which energy ...
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Términos y frases comunes
A₁ accordingly amplitude angle of incidence aperture axis bands biaxal crystal centre change of phase circularly polarized colours cos² critical angle diffraction direction of vibration displacement dx dy elastic ellipsoid elliptically polarized equal equations of motion ether extraordinary ray extraordinary wave follows formulæ Fresnel's glass Hence Iceland spar incident light index of refraction integral intensity light is incident light is polarized Lord Rayleigh medium Nicol normal obtain optic axes parallel perpendicular plane of incidence plane of polarization plate of quartz polarized light polarized perpendicularly polarizing angle prism produced quantity quartz reflected and refracted reflected light refracted wave rhomb right-handed rings rotation sin² spectrum suppose surface theory thickness transmitted transparent U₁ uniaxal crystal V₁ values velocity of propagation wave-front wave-length wave-surface whence whilst μ²
Pasajes populares
Página 372 - Nicol's prism turned in any way. [Shown.] (5) The spectrum of the reflected light is frequently found to consist almost entirely of a comparatively narrow band. When the angle of incidence is increased, the band moves in the direction of increasing refrangibility, and at the same time increases rapidly in width. In many cases the reflection appears to be almost total.
Página 356 - The difference between these numbers is greater than can be accounted for by errors of observation, and shows that our theories of the structure of bodies must be much improved before we can deduce their optical from their electrical properties. At the same time, I think that the agreement of the numbers is such that if no greater discrepancy were found between the numbers derived from the optical and...
Página 347 - To fill all space with a new medium whenever any new phenomenon is to be explained is by no means philosophical, but if the study of two different branches of science has independently suggested the idea of a medium, and if the properties which must be attributed to the medium in order to account for electromagnetic phenomena are of the same kind as those which, we attribute to the luminiferous medium in order to account for the phenomena of light, the evidence for the physical existence of the medium...
Página 347 - But the properties of bodies are capable of quantitative measurement. We therefore obtain the numerical value of some property of the medium, such as the velocity with which a disturbance is propagated through it, which can be calculated from electromagnetic experiments, and also observed directly in the case of light. If it should be found that the velocity of propagation of electromagnetic disturbances is the same as the velocity of light, and this not only in air, but in other transparent media,...