On the Undulatory Theory of Optics: Designed for the Use of Students in the University |
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Page 13
... retardation of & c . will produce 3 ) 50 λ 2 2 the same effect as a retardation of ; and thus two undula- 2 tions will destroy each other if the maxima of vibration be the same and the waves be of the same length and transmitted in the ...
... retardation of & c . will produce 3 ) 50 λ 2 2 the same effect as a retardation of ; and thus two undula- 2 tions will destroy each other if the maxima of vibration be the same and the waves be of the same length and transmitted in the ...
Page 50
... retardation ( measured by the space which the wave would have advanced further , if it had moved in air ) is μ . ST - SS . And the retardation of the portion incident at X is ( μ - 1 ) XY or ( μ − 1 ) T ' . - Therefore the upper pencil ...
... retardation ( measured by the space which the wave would have advanced further , if it had moved in air ) is μ . ST - SS . And the retardation of the portion incident at X is ( μ - 1 ) XY or ( μ − 1 ) T ' . - Therefore the upper pencil ...
Page 126
... retardation of each produced by passing through the plate . 150. First , for the extraordinary ray . In fig . 34 let AB be the normal to the front of the incident wave , or the direc- tion of the incident ray : BC the normal to the ...
... retardation of each produced by passing through the plate . 150. First , for the extraordinary ray . In fig . 34 let AB be the normal to the front of the incident wave , or the direc- tion of the incident ray : BC the normal to the ...
Page 127
... retardation = T { √ / ( v2 — c2 sin2 í ' ) — cos ( √ ( v2 = T { √ ( v2 α · - Cos i } . 152. Next for the ordinary ray . This may be deduced from the last by putting a for c . For the expression in ( 112 ) is changed to that in ( 111 ) ...
... retardation = T { √ / ( v2 — c2 sin2 í ' ) — cos ( √ ( v2 = T { √ ( v2 α · - Cos i } . 152. Next for the ordinary ray . This may be deduced from the last by putting a for c . For the expression in ( 112 ) is changed to that in ( 111 ) ...
Page 128
... retardation for the ordinary ray - T { √ ( v * — a® is √ ( v2 — a2 sin2 i ) cos i } . α 153. The only quantity that concerns us is the excess * of the latter above the former . Its value is T = a · { √ ( v2 — a2 sin3 i ) — √ / ( v2 ...
... retardation for the ordinary ray - T { √ ( v * — a® is √ ( v2 — a2 sin2 i ) cos i } . α 153. The only quantity that concerns us is the excess * of the latter above the former . Its value is T = a · { √ ( v2 — a2 sin3 i ) — √ / ( v2 ...
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Common terms and phrases
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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