Polarisation of LightMacmillan and Company, 1891 - 151 páginas |
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Página 18
... sets of rays , or , what comes to the same thing , the separation of the two images , depends upon the angle through ... set of rays follows the. 18 [ CHAP . POLARISATION OF LIGHT .
... sets of rays , or , what comes to the same thing , the separation of the two images , depends upon the angle through ... set of rays follows the. 18 [ CHAP . POLARISATION OF LIGHT .
Página 19
William Spottiswoode. ment will show that one set of rays follows the ordinary law of refraction , while the other follows a different law . The image produced by the first set of rays is , in consequence , called the ordinary , and that ...
William Spottiswoode. ment will show that one set of rays follows the ordinary law of refraction , while the other follows a different law . The image produced by the first set of rays is , in consequence , called the ordinary , and that ...
Página 22
... set of rays may , by reflexion or other methods , be further diverted and afterwards thrown altogether out of the field of view . This done , we have a single beam of com- pletely polarised light and a single image produced from it ...
... set of rays may , by reflexion or other methods , be further diverted and afterwards thrown altogether out of the field of view . This done , we have a single beam of com- pletely polarised light and a single image produced from it ...
Página 33
... sets of waves are coincident . the height of the wave or extent of vibration is doubled ; when one set is in advance of the other by half a wave D length , the motion is annihilated . The latter pheno- 111. ] 33 POLARISATION OF LIGHT .
... sets of waves are coincident . the height of the wave or extent of vibration is doubled ; when one set is in advance of the other by half a wave D length , the motion is annihilated . The latter pheno- 111. ] 33 POLARISATION OF LIGHT .
Página 34
... set of waves is in advance of the other by any other fraction of a wave length , the height of the wave , or extent of vibration , is affected , but not wholly destroyed ; in other words , partial interference takes place . The distance ...
... set of waves is in advance of the other by any other fraction of a wave length , the height of the wave , or extent of vibration , is affected , but not wholly destroyed ; in other words , partial interference takes place . The distance ...
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Términos y frases comunes
analyser be turned angle of incidence axis bands beam bi-axal crystals biquartz centre circular polarisation circularly coincide complementary complementary colours consequently Crown 8vo crystal plate cut perpendicularly dark difference of phase different colours double refraction effect ellipses equal ether exhibit extinguished field of view film glass hyperbolas Iceland spar inclined instrument intermediate laminæ left-handed mean-line motion Nicol Nicol's prism oblique opposite optic axes ordinary ordinary ray orthorhombic overlap pair parallel particle perpendicular phenomena placed plane containing plane of polarisation plane of reflexion plane of vibration plane-polarised plate of quartz polar clock polariscope polarised light polariser and analyser polarising angle position principal section produced quadrants quarter-undulation plate quartz plate rectilinear reflected ray retardation rhombohedron right angles right-handed rotation secondary figures seen selenite silver plate spectrum straight lines successive polarisation surface thickness tints tion traversed tube turned round uni-axal velocity wave length wedges
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