For glass-forming compounds the resonance wavelength λ 1 detected by the dispersion calculations is in good agreement with the position of the strongest maximum of the 2-spectrum. In a first approximation the refractive index n and the materials dispersion d n/d λ are representable as linear ...
The wavelength-dependent refractive index of a transparent optical material can often be described analytically with a Sellmeier formula, which contains several empirically obtained parameters. Extended versions of such equations also describe the temperature dependence; such an equation has been used for ...
折射率（Refractiveindex）折射率（Refractive index）[RS0 rendering for high effect circular noise, S1 noise polygon][any object will absorb part of the light so as not to set the reflection as RGB 255 (Chun Bai). In this way, Maxwell loses contrast when rendering,And generate noise. Because...
Water has a lower refractive index (n = 1.333) than the glass rod (n = 1.517). Therefore, it is possible to see the entire rod in glass 1 and part of the rod in glass 2. On the other hand, the glass rod (n = 1.517) and the cedar oil (n = 1.516) ...
Titanium ethoxide was used successfully to adjust the refractive index of the gel-glass matrix, but it caused the gel-glass to be less flexible and the... WP Chang,Wha-Tzong,JC Wong - 《Japanese Journal of Applied Physics》 被引量: 12发表: 1995年 Mid-IR lasing of Cr:ZnSe/As2S3:As2...
F doping was effective to decrease both the refractive index and the dispersion. The dependence of refractive index on F content was represented as a formula of Δn/n = -0.31c and the dependence of its dispersion was determined as ΔD/D = -1.47c at 250 nm where c is the concentration...
This document is part of Volume 47 'Optical Constants - Refractive Indices of Pure Liquids and Binary Liquid Mixtures (Supplement to III/38)' of Landolt-Brnstein Group III 'Condensed Matter'.Chemical substances in this chapter: Element System: C-F-HHill Formula: C 3 H 2 F 6 Molecular Wei...
1.890extradenseflintglass Crystal2 Diamond2.417 Chromicoxide2.705 Cupricoxide2.705 Amorphousselenium2.920 Iodinecrystal3.340 Commonlyusedcrystalandrefractiveindexofopticalglass Materialname,molecularformula,orsymbolicindexofrefraction FusedquartzSiO21.45843 SodiumchlorideNaCl1.54427 ...
thermal_dispersion: - type: “Schott formula” coefficients: 1.86e-06 1.31e-08 −1.37e-11 4.34e-07 6.27e-10 0.17 nd: 1.5168 Vd: 64.17 glass_code: 517642.251 glass_status: standard ... acid_resistance: 1.0 alkali_resistance: 2.3 phosphate_resistance: 2.3 Inclusion of additional information...
Refractive index of GaN The refractive index of GaN and its temperature dependence have been measured using plane-parallel platelets with E ⊥ c . In this direction at 300 K the ... E Ejder - 《Physica Status Solidi》 被引量: 260发表: 1971年 BASE GLASS COMPOSITION FOR GRADED-REFRACTIVE-I...