Light manipulation with encoded plasmonic nanostructures Chenglong Zhao , Jiasen Zhang
... review the different aspects of light manipulation based on metallic nanostructures. For integrated plasmonic circuits, one indispensable plasmonic element is an efficient SPP source. There has been intensive effort in the plasmonic community to develop laser equivalent SPP light source, so-called S ...
... review the different aspects of light manipulation based on metallic nanostructures. For integrated plasmonic circuits, one indispensable plasmonic element is an efficient SPP source. There has been intensive effort in the plasmonic community to develop laser equivalent SPP light source, so-called S ...
chenjiqualv04 - Physics at UC Merced
... second order dispersions and 1 2 are losses of each wave. Each NLSE Eq. (2) or Eq. (3) has dispersion term, self-phase modulation (SPM) term, cross-phase modulation (XPM) term and gain term. However, now in parametric amplifiers the gain is from the conjugation of other pulses through wave-mixing ...
... second order dispersions and 1 2 are losses of each wave. Each NLSE Eq. (2) or Eq. (3) has dispersion term, self-phase modulation (SPM) term, cross-phase modulation (XPM) term and gain term. However, now in parametric amplifiers the gain is from the conjugation of other pulses through wave-mixing ...
Phase Mismatch–Free Nonlinear Propagation in Optical Zero
... for all polar angles, whereas in the negative-index regime, the forward nonlinear waves remain stronger than the backward for all polarizations. The polarization-dependent FWM (with a horizontally polarized analyzer) matches well the analytical curve of cos6 q, a characteristic response of a third-o ...
... for all polar angles, whereas in the negative-index regime, the forward nonlinear waves remain stronger than the backward for all polarizations. The polarization-dependent FWM (with a horizontally polarized analyzer) matches well the analytical curve of cos6 q, a characteristic response of a third-o ...
INVESTIGATION OF INJECTION MOLDING PROCESS FOR HIGH
... process has not been readily accepted in precision optical fabrication industry because several difficult issues such as geometry deviation, inhomogeneous index distribution, birefringence and freeform fabrication have hindered the implementation of injection molding process in high precision optica ...
... process has not been readily accepted in precision optical fabrication industry because several difficult issues such as geometry deviation, inhomogeneous index distribution, birefringence and freeform fabrication have hindered the implementation of injection molding process in high precision optica ...
Light scattering by multiple red blood cells
... In this section the scattering properties of the RBCs are investigated by the FDTD method, the superposition approximation, the Rytov approximation, and the DDA method. The simulation program SEMCAD (Ref. 28) was used for the FDTD simulations of the far-field scattering pattern. In all of the simula ...
... In this section the scattering properties of the RBCs are investigated by the FDTD method, the superposition approximation, the Rytov approximation, and the DDA method. The simulation program SEMCAD (Ref. 28) was used for the FDTD simulations of the far-field scattering pattern. In all of the simula ...
The measurement of rough surface topography using coherence
... The purpose of this guide is to describe good practice for the measurement and characterisation of rough surface topography using coherence scanning interferometry (commonly referred to as vertical scanning white light interferometry). This guide is aimed at users of coherence scanning interferometr ...
... The purpose of this guide is to describe good practice for the measurement and characterisation of rough surface topography using coherence scanning interferometry (commonly referred to as vertical scanning white light interferometry). This guide is aimed at users of coherence scanning interferometr ...
OPTI 517 Image Quality
... Encircled or ensquared energy is the ratio of the energy in the PSF that is collected by a single circular or square detector to the total amount of energy that reaches the image plane from that object point – This is a popular metric for system engineers who, reasonably enough, want a certain amoun ...
... Encircled or ensquared energy is the ratio of the energy in the PSF that is collected by a single circular or square detector to the total amount of energy that reaches the image plane from that object point – This is a popular metric for system engineers who, reasonably enough, want a certain amoun ...
MEASUREMENT AND COMPARISON OF REFRACTIVE INDEX OF
... Table 6. The readings of turbidity measured for twelve samples collected from different surface water sources in Namibia. ..................................................... 57 Table 5. The readings of salinity measured for twelve samples collected from different surface water sources in Namibia. ...
... Table 6. The readings of turbidity measured for twelve samples collected from different surface water sources in Namibia. ..................................................... 57 Table 5. The readings of salinity measured for twelve samples collected from different surface water sources in Namibia. ...
Size Influence on the Propagation Loss Induced by Sidewall
... Silicon–silicon dioxide (Si–SiO ) waveguides benefit from a large refractive index difference, inducing a high electromagnetic field confinement in the silicon guiding layer which in turn allows reducing the waveguide size to submicrometer values [3]. Nevertheless, in order to use SOI waveguides for ...
... Silicon–silicon dioxide (Si–SiO ) waveguides benefit from a large refractive index difference, inducing a high electromagnetic field confinement in the silicon guiding layer which in turn allows reducing the waveguide size to submicrometer values [3]. Nevertheless, in order to use SOI waveguides for ...
E. Ippen
... Semiconductor saturable absorber mirrors are used to mode-lock a wide range of both solid-state and fiber lasers. Recent investigations by our group into the nonlinear dynamics of such mirrors have revealed the presence of two-photon absorption (TPA) and nonlinear free-carrier absorption (FCA) at fl ...
... Semiconductor saturable absorber mirrors are used to mode-lock a wide range of both solid-state and fiber lasers. Recent investigations by our group into the nonlinear dynamics of such mirrors have revealed the presence of two-photon absorption (TPA) and nonlinear free-carrier absorption (FCA) at fl ...
Plasmonic metamaterials Review Kan Yao and Yongmin Liu*
... involving charge transfer between the species and the metal surface, SERS can considerably amplify the Raman signal so that the vibrational information of single molecules can be probed and recorded [28–30]. Tip-enhanced Raman spectroscopy (TERS) further improves this resolution. Very recently, ther ...
... involving charge transfer between the species and the metal surface, SERS can considerably amplify the Raman signal so that the vibrational information of single molecules can be probed and recorded [28–30]. Tip-enhanced Raman spectroscopy (TERS) further improves this resolution. Very recently, ther ...
High-speed and high-efficiency travelling wave single
... (SSPDs) offer high internal QE and low-timing jitter21 at liquid helium temperatures. Fibre-coupled devices made from niobium nitride (NbN) nanowires have already successfully been used to perform quantum optical measurements when coupled to onchip photonic devices22, and thus illustrate their poten ...
... (SSPDs) offer high internal QE and low-timing jitter21 at liquid helium temperatures. Fibre-coupled devices made from niobium nitride (NbN) nanowires have already successfully been used to perform quantum optical measurements when coupled to onchip photonic devices22, and thus illustrate their poten ...
to Thin Section Microscopy - Mineralogical Society of America
... systems of lenses. The first lens system (objective) produces a magnified image of the object. This real image is viewed by the second lens system (ocular or eyepiece) that also provides further magnification. 1.1.1 Imaging by a converging lens (objective) Optical images of an object are formed by c ...
... systems of lenses. The first lens system (objective) produces a magnified image of the object. This real image is viewed by the second lens system (ocular or eyepiece) that also provides further magnification. 1.1.1 Imaging by a converging lens (objective) Optical images of an object are formed by c ...
Quantum Optics Devices
... where F (x, t) is any scalar field. This transformation of potentials has no physically observable consequences: electric and magnetic fields remain unchanged, and they are the quantities necessary to determine the forces on charged particles. Such a transformation is called gauge transformation, an ...
... where F (x, t) is any scalar field. This transformation of potentials has no physically observable consequences: electric and magnetic fields remain unchanged, and they are the quantities necessary to determine the forces on charged particles. Such a transformation is called gauge transformation, an ...
polarimeters_in_college_chemistry_courses
... until its height reaches about 2 cm. (It is not important to have exactly the right height.) It is important, however, to measure the actual height to the nearest 0.5 mm. Measure at the center of the tube, correct for the thickness of the glass at the bottom of the tube and read to the bottom of the ...
... until its height reaches about 2 cm. (It is not important to have exactly the right height.) It is important, however, to measure the actual height to the nearest 0.5 mm. Measure at the center of the tube, correct for the thickness of the glass at the bottom of the tube and read to the bottom of the ...
Retroreflector
A retroreflector (sometimes called a retroflector or cataphote) is a device or surface that reflects light back to its source with a minimum of scattering. In a retroreflector an electromagnetic wavefront is reflected back along a vector that is parallel to but opposite in direction from the wave's source. The angle of incidence at which the device or surface reflects light in this way is greater than zero, unlike a planar mirror, which does this only if the mirror is exactly perpendicular to the wave front, having a zero angle of incidence.