ON THE NATURE OF LIGHT AND COLOURS. 373 



Traite de Ph. vol. iv. Marx (two tourmalines) Schweigger's Jahrb. xix. 167. 

 A'iry on a new Analyser, Camb. Tr. Nicol's Polarizing Prism, Edinb. Ph. Jour. 

 xx. 83. Hachette, Descrip. de 1'App. de M. No'rrenberg. Bullet, dela Soc. Philom. 

 1833. Dove, Pogg. Ann. xxxv. 596. Scientific Memoirs, i. 86. 



Polarization by Reflection. Malus sur une Propriete de la Lumiere Reflechie, 

 Mem. d'Arcueil, ii. 143, 254. Mayer, Com. Gott. 1813, p. 1. Brewster on the 

 Laws of Polarization by Reflection, Ph. Tr. 1815, p. 125 ; 1830, pp. 69, 145. See- 

 beck on do. 4to, Berlin, 1830; and Pogg. Ann. xx. 27; xxi. 22, 290; xxii. 126 ; 

 and xxxviii. 276. 



Polarization by Refraction. Brewster, Ph.Tr. 1816, p. 46; 1830, pp. 133, 145. 



Circular Polarization by Rrflection. Fresnel, Ann. de Chimie, xxix. 175. 



Elliptic Polarization. Fresnel, Mem. sur la Loi des Modifications que la Re- 

 flexion imprime & la Lumiere polarisee, Ann. de Chimie, xlvi. 225. Brewster, El- 

 liptic Pol. exhibited in the Action of Metals upon Light, Ph. Tr. 1830, p. 28. 

 Neumann, Theorie, Pogg. Ann. xxvi. 89. 



Depolarization. Arago, Mem. sur une Modification, qu'eprouvent les Rayons 

 Lumineux dans leur Passage a travers certains Corps Diaphanes, Mem. de 1'Jn- 

 stitut, xii. 93 (1811). Brewster, New Phil. Inst. 1813. On the Affections of Light 

 transmitted through crystallized Bodies, Ph. Tr. 1814, p. 187, Laws of Pol. in 

 Crystals, 1818, p. 199. Biot, Mem. de 1'Institut, 1812, i. 1, II. i. ; 1816, p. 275 ; 

 1818, p. 135. Mem. d'Arcueil, iii. 132. Lloyd on the Phenomena by Light 

 passing along the axes of biaxal Crystals, Ph. Mag. xi. 112, 207. Potter, ibid. ; 

 together with various memoirs on the action of different crystals, such as Brewster 

 on Agate, Ph. Tr. 1813, p. 101 ; on Calcspar, &c. 1814, p. 203; 1815, p. 270. 

 Ed. Tr. viii. 270. Apophyllite, ibid. ix. 317. Glauberite, ibid. xi. 273. Analcime, 

 1822. Amethyst, ix. 139. Muriate of Soda, &c. viii. 157. Topaz, Camb. Tr. 

 1822, ii. 1. Lithion Mica, Ed. Jour. ii. 205. Oxhaverite, No. 13, p. 115. 

 Diamond, ibid. iii. 98 ; Ph. Mag. vii. 245. Haytorit, Ed. Jour. vi. 301. Fresnel 

 on Rock Crystal, Ann. de Ch. xxviii. 147. Herschel on do. Camb. Tr. i. 43. 

 Herschel on Borax, Quetel. Corres. vii. 77. Bicarbonate of Potash, art. Light, 

 1082, Apophyllite, Camb. Tr. i. 241. Airy on Quartz, Camb. Tr. iv. 79, 199. 

 Miller, Crystals of Oblique Prismatic System, Camb. Tr. v. 3. 



Compressed and heated Glass, 8?c. Brewster, Ph. Tr. 1814, p. 436 ; 1815, pp. 

 1, 60 ; 1816, pp. 46, 311 ; Ed. Tr. viii. 353. Effect of Comp. on Crystals, ibid, 

 viii. 281. Effect of Heat on do. Mitscherlich, Pogg. Ann. viii. 519; x. 137; 

 xli. 213. Brewster, Ph. Mag. i. 417. Rudberg, Pogg. Ann. xxvi. 291. Neumann, 

 ibid. xxxv. 81. Seebeck, Schweig. Jour. vii. 284. Effect of Vibration on Glass, 

 Biot, Ann. de Ch. xiii. 151. Double Refraction of do. Fresnel, Annales de Ch. 

 xx. 376. Brewster, Ph. Tr. 1830, p. 87. Guerard, Compte Rendue, xix. 474. 



Fluids. Biot, Traite de Phy. iv. 536 ; Ann. de Chimie, Iii. 58, 72. 



Undulatory Theory. Besides many memoirs already mentioned, see the follow- 

 ing Treatises : Young, Supp. to Encyc. Brit. art. Chromatics. Fresnel, Supp. 

 a la Traduction Fransoise de la 5me ed. du Traite de Chimie de Thomson, par 

 Riffault, Paris, 1822. Herschel's art. Light, in the Encyc. Metrop. and the French 

 Translation of it by Quetelet and Verhulst. Airy's Tract on the Undulatory 

 Theory, in his Tracts, 2nd edition, Camb. 1831. Schwerd, Die Beugungserschei- 

 nungen aus den FundamentaJgesetzen der Undulations Theorie analytisch ent- 

 wickelt, 4to, Munich, 1835. Powell, The Undulatory Theory applied to Disper- 

 sion, &c. 184. Lloyd's Lectures, Dublin, 1836-41. 



Memoirs. Laplace sur le Mouvement de la Lumiere dans les Corps Diaphanes, 

 Mem. de 1'Inst. 1809, p. 300. Malus, Theorie de la Double Refraction, 4to, 1810. 

 Fresnel, Annales de Chimie, 1815. Expl. de Refraction, ibid. xv. 379. Note sur 

 le Calcul des Teintes que la Polarisation developpe dans les Lames crystallisees, 

 ibid. xvii. pp. 102, 167, 312. Des Anneaux colores, ibid. xxii. 129. Arago, ibid. i. 

 199. Fresnel sur la Double Refraction, Mem. de 1'Inst. 1827, vii. 45. Navier, sur 

 le Mouvement des Corps elastiques, ibid. vii. 375. Poisson, do. viii. and x. 

 Cauchy on do. ibid. ix. 114. Theorie de la Lumiere, ibid. x. 293. Exercises de 

 Math. v. 19, &c. Ampere, Ann. de Ch. xxxix. 113. On the Laws of Refraction, 

 Mem. del'Inst. xiv. 235. Neumann, Theorie der Doppleten Strahlenbrechung, Pogg. 

 Ann. xxv. 418. On Crystalline Reflection, 4to, Berl. 1837, and Berlin Mem. xxii. 

 1. Challis, Ph. Mag. xi. 161. Hamilton, Theory of Systems of Rays, Ir. Tr. xv. 

 69; xvi. 1, 94. M'Cullagh on Double Refraction, ibid. xvi. Geometrical Pro- 

 positions applied to the Wave Theory of Light, ibid, xviii. On Crystalline Reflec- 



