On the Undulatory Theory of Optics: Designed for the Use of Students in the UniversityMacmillan, 1866 - 159 σελίδες |
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Σελίδα 87
... axes at right angles to each other , no light can pass through them . For the light which is transmitted by the first is polarized in the plane per- * = pendicular to its axis , that is , POLARIZATION ATION 87 BY REFLECTION .
... axes at right angles to each other , no light can pass through them . For the light which is transmitted by the first is polarized in the plane per- * = pendicular to its axis , that is , POLARIZATION ATION 87 BY REFLECTION .
Σελίδα 88
... axes of the tourmaline plates . If both axes be * Instead of reflection from an unsilvered glass , transmission through a plate of tourmaline may be used . Still more convenient than a plate of tour- maline is the " Nicol's Prism , ' a ...
... axes of the tourmaline plates . If both axes be * Instead of reflection from an unsilvered glass , transmission through a plate of tourmaline may be used . Still more convenient than a plate of tour- maline is the " Nicol's Prism , ' a ...
Σελίδα 99
... axes in the direc- tions of z and x are in the proportion of a : c . Consequently , to discover the path of the extraordinary ray , we must suppose the waves produced by vibrations parallel to a principal plane to diverge in the form of ...
... axes in the direc- tions of z and x are in the proportion of a : c . Consequently , to discover the path of the extraordinary ray , we must suppose the waves produced by vibrations parallel to a principal plane to diverge in the form of ...
Σελίδα 102
... axes of x , y , z , this resolved force , as in ( 111 ) , is displacement × ( a2 cos2 X + b2 cos2 Y + c2 cos2 Z ) . Construct a surface of which the latter factor is the radius , which we shall call the surface of elasticity ; it is ...
... axes of x , y , z , this resolved force , as in ( 111 ) , is displacement × ( a2 cos2 X + b2 cos2 Y + c2 cos2 Z ) . Construct a surface of which the latter factor is the radius , which we shall call the surface of elasticity ; it is ...
Σελίδα 103
... axes . 124. The plane of polarization of one ray bisects the angle made by the two planes which pass through the normal and the two optic axes : and the plane of polarization of the other is perpendicular to it . This is easily shewn ...
... axes . 124. The plane of polarization of one ray bisects the angle made by the two planes which pass through the normal and the two optic axes : and the plane of polarization of the other is perpendicular to it . This is easily shewn ...
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2π λ a² cos² Algebra analyzing plate angle of incidence aperture axis BROOKE FOSS WESTCOTT Cambridge cloth coefficient common light Consequently Crown 8vo dicular different colours direction displacement distance disturbance double refraction dx dy ELEMENTARY TREATISE elliptically polarized English equal equation ether explain expression Extra fcap extraordinary ray fcap Fresnel's rhomb front glass Iceland spar integral intensity of light investigation Latin length Mathematical motion nearly Newton's rings ordinary ray original particles pencil perpen perpendicular phænomena plane of incidence plane of polarization plane of reflection polarized light position principal plane prism produced Professor PROP proportion radius reflected ray represented retardation rhombohedron Schools screen Second Edition seen shews similar sin² suppose surface tion tourmaline undulation velocity vibration vibrations perpendicular vt-x λατ λό όλ
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