Mathematical analysis of the guided modes of an integrated optical guide is a Fredholm operator with zero
index. It is also proved that the spectrum of the original problem can
Photonic jet by a near-unity-refractive-index sphere on a dielectric substrate with high index contrastYan, Bing,
Monks, James N.,
Dhama, Rakesh,
Wang, Zengbo,
Minin, Oleg V.,
Minin, Igor V.,
Yue, Liyang refractive index contrast of 1.3–1.7 while illuminated by a plane wave. Here, a photonic jet is discovered
Optical glass with increased refractive index based BaO – B2O3 – SiO2 systemThe aim of the research is to develop lead-free optical glass with increased
refractive index based
Mathematical analysis of the guided modes of an integrated optical guide is a Fredholm operator with zero
index. It is also proved that the spectrum of the original problem can
DETERMINATION OF THE REFRACTIVE INDEX FOR LUNEBERG LENS OF ARBITRARY CONFIGURATIONIn this paper we consider a method to find a generalized formulation of a
refractive index in a
Superradiance in media with a near-zero refractive index on the modulus of a complex
refractive index approaching zero and on the ordering of optical centers is studied