Examples of 'low refractive index' in a sentence
Meaning of "low refractive index"
low refractive index: This phrase is used in the context of optics and materials science to describe a material's ability to bend or refract light at a minimal angle. Materials with low refractive indexes are desirable for reducing reflections and improving transparency in optical systems
How to use "low refractive index" in a sentence
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low refractive index
Nearly invisible due to low refractive index.
The low refractive index material often is described as dielectric material.
It is preferably located under a low refractive index layer.
The low refractive index layer is arranged in the uppermost layer.
Then a material having low refractive index may be used.
The particular abrasive silica used in the present nvention is a silica with a low refractive index.
The one of low refractive index and the other of high refractive index.
Other materials having the high or low refractive index are known in the art.
The particular abrasive silica used in the present invention is a silica with a low refractive index.
The substance with a low refractive index for use in the invention is not polymerizable.
The study can be applied to any waveguide with low refractive index contrast.
The low refractive index difference lens has larger curvature and therefore more spherical aberrations.
Whereas, silicon oxide has a relatively low refractive index.
This low refractive index step is to minimize the unwanted effect of PMD.
That is, conventional clear compositions have a relatively low refractive index.
See also
Alternatively, a low refractive index black resin could be employed alone.
In addition, the field coverage of the lens is aided by its low refractive index.
To implement the invention, the low refractive index compound is not polymerizable.
The antireflection layer 8 is preferably carried out by vacuum deposit of a low refractive index product.
A top block 2 comprising a low refractive index material has a curved upper surface 3.
Low refractive index difference solution This solution can have the structure shown in Figure 7.
The cured product of Comparative Example 1 exhibits excellent photochromic properties but a low refractive index.
The layer with low refractive index is also prepared using the sol-gel technique.
The compounds, when cured, have a low refractive index.
Due to the low refractive index difference, the lens structure itself has low reflection.
Preferably, the layer having a low refractive index is made of SiO 2.
The low refractive index material may be YF3.
Preferably, the metal used to form the metal elements 3 a, 3 b is a metal having a low refractive index.
The coating 's low refractive index reflects light back into the core, minimizing signal loss.
Also preferably, the acrylate monomers ( A ) are low refractive index acrylate monomers.
Such a relatively low refractive index is obtained, for instance, with a film based upon silicon dioxide.
Hexafluoro-2-propanol is transparent to UV light with high density, low viscosity and low refractive index.
The low refractive index member 108 is made of polytetrafluoroethylene material.
Certain preferred materials suitable for the low refractive index zone 24 are listed in Table B, below.
A low refractive index coating 25 and.
The spacer 26 has a low refractive index.
The low refractive index coating 25 is also prepared according to the " sol-gel " method.
A refractive index of below 1.445 is generally considered as a low refractive index.
Low refractive index AACH ( Unilever ).
Also, these high water content hydrogels have a very low refractive index of around 1.36.
The thicknesses of each layer having a high or low refractive index vary between 50 and 250 nm.
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