1. Refractive index

2. The first refractive index is different than the second refractive index.

3. — refractive index, rotation, etc.

4. Refractive index [n]65

5. The refractive index of the transparent layer is greater than the refractive index of the substrate.

6. Thiopene conductive polymer having low refractive index

7. Material in the slits has a refractive index different from the refractive index of the light-emitting panel.

8. The refractive index of air is approximately 1.0003.

9. The liquid crystal convex lens (122) is embedded into concave lens (124), and has ordinary light refractive index and extraordinary light refractive index.

10. — of non-fermented products, the refractive index or density,

11. Between 190 and 1700 nm, the ordinary refractive index varies roughly between 1.9 and 1.5, while the extraordinary refractive index varies between 1.6 and 1.4.

12. Detector, suitable for analysis of sugars, e.g., Refractive Index Detector

13. Provided are a composition for coating a low refractive index layer, containing a siloxane compound, and a low-refractive index film comprising the same.

14. is the average refractive index of the outer cladding region.

15. High refractive index fluids with low absorption for immersion lithography

16. Also, the curable composition can exhibit a high refractive index.

17. The (metha)acrylic copolymer comprises the (metha)acrylic monomer having a high refractive index and the phosphoric (metha)acrylic monomer having a high refractive index, thus improving the refractive index and obtaining flame retardancy, transparency, scratch resistance, and environmentally friendly properties.

18. The light permeability is 92 % and the refractive index is 1.491.

19. Methods and apparatus for measuring refractive index and optical absorption differences

20. Disclosed are soft, high refractive index device materials having improved strength.

21. is the refractive index of optical conductor cores (82), n¿2?

22. The non-switchable optically transparent layer(60) has a refractive index (n) substantially equal to the extra ordinary refractive index of the birefringent electro-optic material(62).

23. A colored polymer thin film has an average refractive index ranging from 1.60 to 1.90 and a double refractive index the absolute value of which is less than 0.01.

24. The melons must have a refractive index of at least 11° Brix.

25. Curable casting compositions having a high refractive index and high impact resistance

26. AsBr3 is noteworthy for its very high refractive index of approximately 2.3.

27. Every natural material so far only allows for a positive refractive index.

28. Apparatus: liquid chromatography equipped with a refractive index detector and integrating recorder

29. Measure the refractive index of the sample at # oC in the refractometer

30. Refractometer, having a graduated scale showing the refractive index and accurate to 0,0005.

31. Silica-germania glasses have lower viscosity and higher refractive index than pure silica.

32. The absolute refractive index of the transparent substrate (10) is preferably not less than 60% but not more than 140% of the absolute refractive index of the nitride compound semiconductor thin film.

33. (Mathematical formula 1) 0≤|X-Y|≤ 0.005 (Mathematical formula 2) 0≤|X-Z|≤ 0.005, wherein X represents the refractive index of the acrylonitrile butadiene styrene (g-ABS) copolymer (A), Y represents the refractive index of the butadiene-based rubber copolymer (a1); and Z represents the refractive index of the styrene-acrylonitrile copolymer (B).

34. High refractive index glass bead with high retroreflectivity, and method of preparing the same

35. Deduction of the dry soluble residue content of a product from its refractive index.

36. Results: Using vector analysis the refractive index of success in this study was 68.8 %.

37. The inner and outer radius of the hollow cylinder and the refractive index (n¿2?)

38. Atomic layer deposition film with tunable refractive index and absorption coefficient and methods of making

39. Composition for refractive index matching, and touch screen substrate and display device manufactured using same

40. Method and apparatus for measuring the refractive index of a material with bragg gratings

41. In the infrared wavelength range several absorption maxima and fluctuations in the refractive index appear.

42. A method is described for measuring the absorption and refractive index of extremely highly absorbing solutions.

43. Detection is effected by e.g. refractive index or UV-absorption and yields a simple distribution curve.

44. Whether refractive index of the material is related to how fast light propagates through it.

45. Ellipsometry measurements indicated that a refractive index as low as 1.82 at 632.8 nm was achieved.

46. Slight changes occur in the crystal refractive index when it is in a variable electrical field.

47. Reactive polystyrene polymer with high refractive index, and method for preparing same using reactive styrene derivative

48. The refractive index structure parameters of equidistance between sensors and dome in different directions are different.

49. These air holes constitute a cladding of a smaller refractive index than that of the cores.

50. The refractive index of sphalerite (as measured via sodium light, average wavelength 589.3 nm) is 2.37.

51. The present invention further provides abrasion resistant anti-reflective coatings formed from these low refractive index compositions and methods for forming abrasion resistant anti-reflective coatings for optical display substrates from these low refractive index compositions.

52. The lightguide includes a light guiding region having a refractive index that is substantially spatially uniform.

53. Photonic crystal a manmade crystal in which dielectric media with different refractive index is arranged periodically.

54. By using two different chromophores the refractive index and the absorption co-efficient can be efficiently tuned.

55. Two independent images, both absorption and refractive-index, can be produced with one brief x-ray exposure.

56. The holes are configured so that the metamaterial has a gradient refractive index at an operational wavelength.

57. Detection is effected by, for example, refractive index or UV-absorption and yields a simple distribution curve

58. The absorption region includes a first type of semiconductor material (Ge) having a first refractive index.

59. Detection is effected by e.g. refractive index or UV-absorption and yields a simple distribution curve

60. Method and device for three-dimensionally determining the refractive index of transparent or partially transparent layers

61. It has a very high refractive index (4.0) and must be coated with anti-reflection agents.

62. Detection is effected by, for example, refractive index or UV-absorption and yields a simple distribution curve.

63. Too, by using high-refractive-index glass, it is possible to make strong-prescription lenses tolerably thin.

64. For every 1 % chloride, 1,13 degrees Brix or 0,0157 refractive index must be subtracted (at 20 °C).

65. As the refractive index of the conductive polymer composition may be further lowered when a fluorine additive is mixed into a solution containing this conductive polymer, it is more advantageous in preparing a substance or composition with a low refractive index.

66. This motor oil has a refractive index that gives the frosted surface of the window a temporary polish.

67. The addition of lead oxide to glass raises its refractive index and lowers its working temperature and viscosity.

68. Reactive polystyrene polymer with high refractive index, and method for preparing same using reactive epoxy styrene derivative

69. On entering the charged state the layer (5) exhibits a marked increase in light absorptivity and refractive index.

70. Low refractive index composition, abrasion resistant anti-reflective coating, and method for forming abrasion resistant anti-reflective coating

71. The flame retardant acrylic-based copolymer has a high refractive index and good flame retardant properties and scratch resistance.

72. The refractometer must be set to show a refractive index of 1,3330 for distilled water at 20 °C.

73. This changes the refractive index or local absorption of the resonant cavity and thus allows switching of the system.

74. Lutetium aluminium garnet (Al5Lu3O12) has been proposed for use as a lens material in high refractive index immersion lithography.

75. Provided are a V-block refractometer capable of expanding the range of the potential application thereof to areas in which Abbe refractometers are used without adding cost and a refractive index calculation device and refractive index calculation method used in the V-block refractometer.

76. There is a combination of .05µm of melanin with a refractive index of n = 2+.01i and .128µm of keratin with a refractive index of n=1.5 in 31 alternating layers overlaid on the topography of the bottom of the Barbule.

77. The thin spacer layers may have a high refractive index because their thickness allow for a relatively high absorption constant.

78. Other crystals such as NaF also have a refractive index close to ice and have been used in the past.

79. Horizontal alignment mode liquid crystal display device comprising negative a-plate having layer indicating refractive index anisotropy of positive a

80. Physical description, molecular Pharmacopoeial weight, infrared absorption, specific rotation, refractive index (for a liquid), and/or any other appropriate tests.