![OPTICS OF ANISOTROPIC LAYERED MEDIA: A](http://s1.studyres.com/store/data/007927716_1-dd9d6a407ff3f98ef64e9b4c137aae64-300x300.png)
OPTICS OF ANISOTROPIC LAYERED MEDIA: A
... Since A is orthogonal, the dielectric tensor E in xyz coordinate must be symmetric, i.e., eff = eii. The electric field can be assumed to have exp[i(m t (3~ + ~2 - wt)] dependence in each crystal layer, which is assumed to be homogeneous. Since the whole birefringent layered medium is homogeneous in ...
... Since A is orthogonal, the dielectric tensor E in xyz coordinate must be symmetric, i.e., eff = eii. The electric field can be assumed to have exp[i(m t (3~ + ~2 - wt)] dependence in each crystal layer, which is assumed to be homogeneous. Since the whole birefringent layered medium is homogeneous in ...
3D–2D–3D photonic crystal heterostructures fabricated by direct
... photonic crystal heterostructures3–6 in which a 2D photonic crystal layer (comprising waveguides, etc.) is clad by 3D photonic bandgap materials on both sides (Fig. 1). In principle this approach totally eliminates losses into the third dimension for frequencies in the 3D photonic bandgap. Furthermo ...
... photonic crystal heterostructures3–6 in which a 2D photonic crystal layer (comprising waveguides, etc.) is clad by 3D photonic bandgap materials on both sides (Fig. 1). In principle this approach totally eliminates losses into the third dimension for frequencies in the 3D photonic bandgap. Furthermo ...
Monitoring the Evaporation of Fluids from Fiber-Optic Micro
... fluid itself, the ambient environment and the surface on which the fluid is applied, and has diverse potential applications such as in climatography [2], cooling of electronic circuits [3] and even medical analysis of tears in the eyes [4]. Analysis of the formation, geometry and evaporation of flui ...
... fluid itself, the ambient environment and the surface on which the fluid is applied, and has diverse potential applications such as in climatography [2], cooling of electronic circuits [3] and even medical analysis of tears in the eyes [4]. Analysis of the formation, geometry and evaporation of flui ...
RAY OPTICS
... Ray optics is the simplest theory of light. Light is described by rays that travel in different optical media in accordance with a set of geometrical rules. Ray optics is therefore also called geometrical optics. Ray optics is an approximate theory. Although it adequately describes most of our daily ...
... Ray optics is the simplest theory of light. Light is described by rays that travel in different optical media in accordance with a set of geometrical rules. Ray optics is therefore also called geometrical optics. Ray optics is an approximate theory. Although it adequately describes most of our daily ...
Ultrafast Nonlinear Optical Signals Viewed from the Molecule`s
... square of transition amplitudes and are clearly separated from the parametric background. Purely dissipative signals that can be measured using a collinear beam geometry and manipulated by pulse shaping techniques are proposed. The approach is demonstrated by applications to the stimulated Raman and ...
... square of transition amplitudes and are clearly separated from the parametric background. Purely dissipative signals that can be measured using a collinear beam geometry and manipulated by pulse shaping techniques are proposed. The approach is demonstrated by applications to the stimulated Raman and ...
Modulating carrier and sideband coupling strengths in a standing
... effects in trapped ions for this reason [18,19]. This periodic dependence of the coupling strengths has been demonstrated in cavity experiments with trapped ions [1,20–22]. However, the use of cavities involves technical challenges such as the alignment of optics in vacuum and the tendency for optic ...
... effects in trapped ions for this reason [18,19]. This periodic dependence of the coupling strengths has been demonstrated in cavity experiments with trapped ions [1,20–22]. However, the use of cavities involves technical challenges such as the alignment of optics in vacuum and the tendency for optic ...
Observation of sagittal X-ray diffraction by surface acoustic waves in
... Experimental setup: M1 is a parabolic mirror that makes the beam parallel. The desired X-ray energy between the SAWs and the radiation is then selected with a double-crystal Si(111) monochromator and the beam is focused onto the wavelength, as in equation (2). Fig. 5 sample with a second mirror, M2. ...
... Experimental setup: M1 is a parabolic mirror that makes the beam parallel. The desired X-ray energy between the SAWs and the radiation is then selected with a double-crystal Si(111) monochromator and the beam is focused onto the wavelength, as in equation (2). Fig. 5 sample with a second mirror, M2. ...
Radiative transfer in ocean turbulence and its effect on underwater
... Copyright 2012 by the American Geophysical Union. 0148-0227/12/2011JC007351 ...
... Copyright 2012 by the American Geophysical Union. 0148-0227/12/2011JC007351 ...
Brewster angle with a negative-index material
... wave. Despite the fact that ε’s and ’s may be negative, their signs do not have any effect on the reflectivity. The Brewster angle corresponds to the reflection coefficient equal to zero. Because the Fresnel reflection coefficient is a continuous and monotonic function of the incidence angle, the e ...
... wave. Despite the fact that ε’s and ’s may be negative, their signs do not have any effect on the reflectivity. The Brewster angle corresponds to the reflection coefficient equal to zero. Because the Fresnel reflection coefficient is a continuous and monotonic function of the incidence angle, the e ...
3-D Ultrahigh Resolution Optical Coherence Tomography with
... noninvasive optical biopsy of the human retina (D. Huang, et al, 1991). OCT is based on low coherence interferometry (R. C. Youngquist, et al, 1987), in which the pattern of interference between the reference and object beams is used to determine the amount of light reflected back from a certain poi ...
... noninvasive optical biopsy of the human retina (D. Huang, et al, 1991). OCT is based on low coherence interferometry (R. C. Youngquist, et al, 1987), in which the pattern of interference between the reference and object beams is used to determine the amount of light reflected back from a certain poi ...
software development life cycle
... The work towards a silicon-based emitter is ongoing but still far from nature. Until an efficient, reliable silicon based light source is available, a photonic integrated system will need to use a conventional III-V material light emitter. ...
... The work towards a silicon-based emitter is ongoing but still far from nature. Until an efficient, reliable silicon based light source is available, a photonic integrated system will need to use a conventional III-V material light emitter. ...
Optical pumping of a lithium atomic beam for atom interferometry
... In the actual experiment, the polarizations of the laser beams are imperfect: the polarizer or the quarter-wave plate may have small defects; the quarter-wave plate axis is not perfectly adjusted; the angle between the laser beam axis and the magnetic field is not exactly zero; the windows crossed b ...
... In the actual experiment, the polarizations of the laser beams are imperfect: the polarizer or the quarter-wave plate may have small defects; the quarter-wave plate axis is not perfectly adjusted; the angle between the laser beam axis and the magnetic field is not exactly zero; the windows crossed b ...
Waveguide electro-optic modulation in micro-engineered
... used as a figure of merit. To obtain improved efficiency (increase in BW/Vπ ), better coupling between the microwave and optical fields is required. Different solutions have been proposed to this end. Thin plate modulator configuration in x -cut crystals [3] and a ridge waveguide [5, 4] in z -cut mo ...
... used as a figure of merit. To obtain improved efficiency (increase in BW/Vπ ), better coupling between the microwave and optical fields is required. Different solutions have been proposed to this end. Thin plate modulator configuration in x -cut crystals [3] and a ridge waveguide [5, 4] in z -cut mo ...
TUPB049
... scans were performed and in all the cases the two curves intercept each other around a coupling of 1.2%. The ALBA operation coupling is around 0.5% and, as expected, the interferometry beam size is smaller with respect the pinhole one. After the 1.2% coupling the interferometry measurements are larg ...
... scans were performed and in all the cases the two curves intercept each other around a coupling of 1.2%. The ALBA operation coupling is around 0.5% and, as expected, the interferometry beam size is smaller with respect the pinhole one. After the 1.2% coupling the interferometry measurements are larg ...
Integrated polymer micro-ring resonators for optical sensing
... into account air and water superstrates. In order to neglect the bend loss propagation in the ring while keeping in mind the optical integration, a radius of 120 µm has been chosen.20 Using the equation (5), the calculated FSR of 2 nm will allow a relatively large detection window to be explored. Th ...
... into account air and water superstrates. In order to neglect the bend loss propagation in the ring while keeping in mind the optical integration, a radius of 120 µm has been chosen.20 Using the equation (5), the calculated FSR of 2 nm will allow a relatively large detection window to be explored. Th ...
Open the publication - UEF Electronic Publications
... light, approximate theoretical models may produce inaccurate results. A numerical technique based on the Fourier-Expansion Eigenmode Method has been developed to model optical Kerr effect in periodic structures. This numerical model serves as an efficient and accurate tool for the design and analysi ...
... light, approximate theoretical models may produce inaccurate results. A numerical technique based on the Fourier-Expansion Eigenmode Method has been developed to model optical Kerr effect in periodic structures. This numerical model serves as an efficient and accurate tool for the design and analysi ...
GaAs-based polarization modulators for microwave photonic
... integrated devices, which makes them only suited to external modulation applications until this day. With the progresses in compound material growth and CMOS compatible process technologies, GaAs became an ideal material candidate for research development of EOMs, owing to its environmental stabilit ...
... integrated devices, which makes them only suited to external modulation applications until this day. With the progresses in compound material growth and CMOS compatible process technologies, GaAs became an ideal material candidate for research development of EOMs, owing to its environmental stabilit ...
EM theory - McMaster University > ECE
... where r is a unit vector in the direction of r and ϵ is called permittivity that depends on the medium in which the charges are placed. For free space, the permittivity is given by ϵ0 = 8.854 × 10−12 C2 /Nm2 ...
... where r is a unit vector in the direction of r and ϵ is called permittivity that depends on the medium in which the charges are placed. For free space, the permittivity is given by ϵ0 = 8.854 × 10−12 C2 /Nm2 ...
Axial intensity of apertured Bessel beams
... have attracted the attention of many scientists, who have proposed a great number of applications.8–12 Since finite-aperture optical elements are always present in any practical realization,13–18 a more realistic model for a Bessel beam has to include the presence, at a certain plane (z 5 0), of a w ...
... have attracted the attention of many scientists, who have proposed a great number of applications.8–12 Since finite-aperture optical elements are always present in any practical realization,13–18 a more realistic model for a Bessel beam has to include the presence, at a certain plane (z 5 0), of a w ...