optical modes
Abstract: Optical modes bearing optical vortices are important light systems in which to encode
... Abstract: Optical modes bearing optical vortices are important light systems in which to encode ...information. Optical vortices are robust features of optical beams that do not ...
10
Spontaneous emission enhancement in a microtube cavity with highly confined optical modes'
... The results presented in Figure 10 confirm that an increase of excitation power leads to an acceleration of the emission decay in the single microtube cavity. The recorded distributions of lifetimes are very reproducible ...
12
Confined optical modes in small photonic molecules with semiconductor nanocrystals
... For a given excitation and detection configuration, we did not observe any new peaks in PL spectra of the PM ( Fig. 2 ) as compared to that of single spheres ( Fig. 1 ) except for weak broad features on the ...
5
Operator description of the dynamics of optical modes
... The paraxial wave equation, which describes the propagation of light beams, is identical in form to the two-dimensional Schr ¨odinger equation for a free particle. It is therefore conve- nient to use the operator ...
155
Quantum Chemical Calculation and Visualization of the Vibrational Modes of Graphene in Different Points of the Brillouin Zone
... and optical modes could be found in the ...the optical modes of graphene in different points of the Brillouin zone, and to compare them with experimental data obtained by Raman and coherent ...
6
The Effect of Electrode Materials on the Optical Characteristics of Infrared Quantum Dot-Light Emitting Devices
... four optical modes as a function of QD diameter for the two devices based on ITO and SWCNT as anodes, ...anode/organic modes are greatly suppressed when using SWCNT as ...SP modes in the case ...
13
Au Gratings Fabricated by Interference Lithography for Experimental Study of Localized and Propagating Surface Plasmons
... Optical properties of high-frequency Au gratings with a fixed period (296.6 ± 0.5 nm) and a variable modulation depth are studied using measurements of spectral and angular dependence of transmission and ...
6
Thermal Spin Dynamics of Yttrium Iron Garnet
... Yttrium Iron Garnet is the prototypical material used to study pure spin currents. It is a complex material with 20 magnetic atoms in the unit cell. Almost all theories and experimental analysis approximates this ...
6
Enhanced 1 54 mu m emission in Y Er disilicate thin films on silicon photonic crystal cavities
... In summary, we have successfully demonstrated coupling between Er atoms and the optical modes of an L3 photonic crystal cavity realized in crystalline silicon by coating the cavity with a thin Y-Er ...
11
Acousto Diffusive Waves in a Piezoelectric Semiconductor Piezoelectric Sandwich Structure
... and optical modes of wave propagation in case of symmetric and asymmetric modes of wave propagation, in a sandwiched structure have been computed numerically from analytically de- veloped ...
9
Quantum vacuum emission from a refractive index front
... different modes for different mode configurations, it exhibits a number of sharp ...two modes of opposite ...the optical branch and covers a rather small laboratory spectral interval between the ...
8
Exploiting multimode waveguides for pure fibre based imaging
... C omplete control over the phase, amplitude and polarization of a light field may lead to startling results. In the last few years, we have seen the onset of a revolution in this area with par- ticular regard to random ...
9
Grob, Hans Christian (2019): Aerosol remote sensing from ground-based polarized sky-radiance under cloudy conditions. Dissertation, LMU München: Fakultät für Physik
... aerosol optical depth. While giving accurate information about the optical depth, these measurements contain no information about the scattering phase function, thus limiting the possibility to derive ...
132
A Review of the Development in Fiber-based optical communication networks: progress and challenges
... this optical source or transmitters and guided inside the optical ...the optical fiber over hundreds of kilometers and finally, it reaches to the other end of the fiber, this again has to be ...
10
Higher order modes and topological phase in the coiled elliptical weakly guiding optical fibres
... Later on, such the topological rotation has been demonstrated for the images trans- ported along curved spatial trajectories [8, 9]. An analogous topological effect has been discovered by Kataevskaya et al. in coiled ...
17
The Role of Hybrid Modes in Extraordinary Optical Transmission through a Plasmonic Nanohole Array
... Structured noble metals have been the subject of much interest in recent years due to their potential as nanophotonic devices [1]. A number of useful optical and plasmonic properties of such metals have been ...
14
Damping of simple modes of high-energy nuclear excitations: dispersive optical models and their implementations
... in “hard” medium-heavy mass spherical nuclei. These relaxation modes include: (i) the p-h strength distribution caused by the shell-structure of nuclei (Landau damping); (ii) coupling to the s. p. contin- uum ...
12
Dependence of the Structure, Optical Phonon Modes and Dielectric Properties on Pressure in Wurtzite GaN and AlN
... increase of the LO-TO splitting for the A1 mode was found Manjόn et al. [18] and Goñi et al. [8] and attributed to the decrease of the refractive index with pressure in AlN as suggested by ab initio calculations [19]. ...
9
Observation of the Unconventional Photon Blockade
... polarized optical cavity modes, and by careful tuning of the input and output state of polarization, the unconventional photon blockade effect is ...
5
IJEDR1702302 International Journal of Engineering Development and Research (
... surface optical phonon, which lead to coupled surface Plasmon–phonon– polariton modes, the polar semiconductor medium act as a band pass filter and as a high pass filter for incident EM ...
6