Polarisation of LightMacmillan and Company, 1891 - 151 páginas |
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Página 3
... optic axis ( the nature and properties of which will be more particularly explained hereafter ) , and interpose it ... axes parallel , we shall per- ceive only , as before , the colouring of the light due to the tints of the two plates ...
... optic axis ( the nature and properties of which will be more particularly explained hereafter ) , and interpose it ... axes parallel , we shall per- ceive only , as before , the colouring of the light due to the tints of the two plates ...
Página 17
... optic axes . The relations between the forms of crystals and their optic axes , and optical properties arising therefrom , will be explained later . Of such crystals Iceland spar is the most notable instance . If we take a block of such ...
... optic axes . The relations between the forms of crystals and their optic axes , and optical properties arising therefrom , will be explained later . Of such crystals Iceland spar is the most notable instance . If we take a block of such ...
Página 76
... optic axis , the crystal is positive . " In one kind of mica the optic axes are in a plane perpendicular to the laminæ . They are inclined 22 ° on each side of the perpendicular within the crystal , but , owing to the refraction , are ...
... optic axis , the crystal is positive . " In one kind of mica the optic axes are in a plane perpendicular to the laminæ . They are inclined 22 ° on each side of the perpendicular within the crystal , but , owing to the refraction , are ...
Página 82
... optic axes . A ray of plane - polarised light trans- mitted through such a plate is divided into two , whose vibrations respectively bisect the angles formed by the two axes 82 [ CHAP . POLARISATION OF LIGHT .
... optic axes . A ray of plane - polarised light trans- mitted through such a plate is divided into two , whose vibrations respectively bisect the angles formed by the two axes 82 [ CHAP . POLARISATION OF LIGHT .
Página 104
... optic axis or axes ) of the crystal , and partly to the thickness of crystal traversed by the ray . And it is clear that if a system of convergent or divergent rays fall upon a plate of crystal of uniform thickness , the rays will ...
... optic axis or axes ) of the crystal , and partly to the thickness of crystal traversed by the ray . And it is clear that if a system of convergent or divergent rays fall upon a plate of crystal of uniform thickness , the rays will ...
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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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