The energy gap is found to be indirect for the zinc-blende structure. The results of refractive index and optical dielectric constant of Si 0.5Ge 0.5 ... Y Al-Douri,YP Feng,ACH Huan - 《Solid State Communications》 被引量: 84发表: 2008年 Theory of the anisotropy of ultrafast nonlinear ...
refractive index n (the number) one 1 relative permeability μr (the number) one 1Coherent derived units in the SI with special names and symbolsSI coherent derived unit Derived quantityNameSymbolExpressed in terms of other SI units Expressed in terms of SI base units plane angle radian rad ...
Phase recovery (PR) refers to calculating the phase of the light field from its intensity measurements. As exemplified from quantitative phase imaging and coherent diffraction imaging to adaptive optics, PR is essential for reconstructing the refractive index distribution or topography of an object and ...
wherenSiis the refractive index of Si andm,ncount the number of antinodes in the dominant field component along the horizontal and vertical directions. We find that the first-order TM resonance exhibits a symmetric field profile in the vertical direction, while the second-order resonance is anti...
1. The nanostructure is formed from a periodic unit cell made of crossed rods resonator and four ring resonators, both formed from Si. As shown in Fig. 1(b), P is the length parameter of the periodic “lucky knot”, where P = 6μm. L1 and L2 are the length and width parameters ...
et al. Experimental extraction of effective refractive index and thermo-optic coefficients of silicon-on-insulator waveguides using interferometers. J. Lightwave Technol. 33, 4471–4477 (2015). Article ADS Google Scholar Rabaey, J. M., Chandrakasan, A. & Nikolic, B. Digital Integrated Circuits:...
of materials and devices whose smallest functional organization in at least one dimension is on the nanometer scale” [3], has become a powerful platform for the development of various types of nanomaterials and nanoscale devices. These nanomaterials are suitable for the development of highly ...
This area consists of the fiber core and a small portion of the surrounding cladding. The MFD is a function of the core diameter, the wavelength of the laser, and the refractive index difference between the core and the cladding. When using an LX/LH GBIC with 62.5-micron diameter MMF, ...
The PSi-1DPC is a ternary structure composed of three different PSi layers repeated in N = 25 unit cells with a metal layer on the top of the ternary structure; Si/[PSi1/PSi2/PSi3]N=25/metal. Also, we will study the optical properties and sensitivity of the proposed metal/PSi-...
Here L is the cavity length and n is the refractive index of the medium. The calculated mode spacing, Δλ = 0.068 nm and 0.0135 nm for 2 mm and 10 mm path length cuvette respectively. These values are well below the resolution limit of the spectrometer (0.4 nm)....