OPTI 517 Image Quality
... want a certain amount of collected energy to fall on a single pixel – It is commonly used for systems with point images, especially systems which need high signal-to-noise ratios ...
... want a certain amount of collected energy to fall on a single pixel – It is commonly used for systems with point images, especially systems which need high signal-to-noise ratios ...
Tuning Dynamic Range and Sensitivity of White
... One hundred sucrose (Aldrich) solutions from 0 to 50% by mass were prepared by dilutions from a stock sucrose solution. This resulted in samples having RIs from 1.3298 to 1.4148 as verified by a low-cost refractometer (Fisher Scientific). Although the analyses and solutions could be equivalently pre ...
... One hundred sucrose (Aldrich) solutions from 0 to 50% by mass were prepared by dilutions from a stock sucrose solution. This resulted in samples having RIs from 1.3298 to 1.4148 as verified by a low-cost refractometer (Fisher Scientific). Although the analyses and solutions could be equivalently pre ...
Single photon detection based devices and techniques for pulsed
... This thesis considers pulsed time-of-flight (TOF) range finding from the viewpoint of individual photons. On the one hand, noise effects originating from the discrete photonic nature of light are investigated. On the other hand, TOF measurement based on the flight time of single photons is tested. F ...
... This thesis considers pulsed time-of-flight (TOF) range finding from the viewpoint of individual photons. On the one hand, noise effects originating from the discrete photonic nature of light are investigated. On the other hand, TOF measurement based on the flight time of single photons is tested. F ...
Design, near-field characterization, and modeling of 45° surface
... responds to a mirror designed for SPP of 0 = 800 nm incoming at 45° incidence. An important difference between the samples fabricated for near-field characterization and those intended for far-field observation is that, in the former ones, the single gold lines surrounding the mirror are not includ ...
... responds to a mirror designed for SPP of 0 = 800 nm incoming at 45° incidence. An important difference between the samples fabricated for near-field characterization and those intended for far-field observation is that, in the former ones, the single gold lines surrounding the mirror are not includ ...
An exact line integral representation of the physical
... This paper is organized as follows. In Section 11, the transformation of the PO surface radiation integral into a line integral is erformed for a plane structure. First, the PO scattered field E p o , as given by the conventional surface radiation jntegral, is expressed in terms of another surface i ...
... This paper is organized as follows. In Section 11, the transformation of the PO surface radiation integral into a line integral is erformed for a plane structure. First, the PO scattered field E p o , as given by the conventional surface radiation jntegral, is expressed in terms of another surface i ...
Photonic Lanterns
... can be made by tapering such a multicore fibre while placing a low refractive index jacket around the fibre to form the cladding of the MMF (see Fig. 1(c)). However, from those three approaches, only the first two use individual SMFs, thus they have an intrinsically neardiffraction limited operation ...
... can be made by tapering such a multicore fibre while placing a low refractive index jacket around the fibre to form the cladding of the MMF (see Fig. 1(c)). However, from those three approaches, only the first two use individual SMFs, thus they have an intrinsically neardiffraction limited operation ...
Computer simulation of wave propagation through turbulent media Davis, Charles A.
... recasts the Huygens-Fresnel solution into a form utilizing fast Fourier transforms easily implemented in a computer simulation. It then summarizes the Rytov-Tatarski solution to the scalar wave equation which used first order perturbation theory and statistical techniques to describe the spatial var ...
... recasts the Huygens-Fresnel solution into a form utilizing fast Fourier transforms easily implemented in a computer simulation. It then summarizes the Rytov-Tatarski solution to the scalar wave equation which used first order perturbation theory and statistical techniques to describe the spatial var ...
Near-Infrared Spectroscopy
... oxygenation status of human tissue non-invasively. This is done by monitoring in vivo changes of the oxygen saturation of hemoglobin molecules in the body, based on the absorbance of near-infrared light by hemoglobin. With regards to NIRS in human tissue, this chapter will primarily be concerned wit ...
... oxygenation status of human tissue non-invasively. This is done by monitoring in vivo changes of the oxygen saturation of hemoglobin molecules in the body, based on the absorbance of near-infrared light by hemoglobin. With regards to NIRS in human tissue, this chapter will primarily be concerned wit ...
Metal Nanoparticles for Microscopy and Spectroscopy
... 3.2 The Optical Response of Bulk Metals The optical response of metal nanostructures is primarily determined by the metal’s conduction electrons, which react collectively to external perturbations such as the applied electric field of a light wave. In this chapter, we are concerned with small particl ...
... 3.2 The Optical Response of Bulk Metals The optical response of metal nanostructures is primarily determined by the metal’s conduction electrons, which react collectively to external perturbations such as the applied electric field of a light wave. In this chapter, we are concerned with small particl ...
YZM NI
... characteristics if the phase change from the semi-crystalline state to the gel state somehow can be prevented; or may be translated to even a further relative humidity beyond 80%. We experimentally demonstrate here in this work that the phase change can be modified if the PEG coatings are enriched wi ...
... characteristics if the phase change from the semi-crystalline state to the gel state somehow can be prevented; or may be translated to even a further relative humidity beyond 80%. We experimentally demonstrate here in this work that the phase change can be modified if the PEG coatings are enriched wi ...
Fluctuations in Quantum Degenerate Fermi Gases
... This thesis introduces a universal experimental strategy to measure fluctuations in ultracold gases and demonstrates several applications. First, a theoretical overview about fluctuations in Fermi gases is given in the next chapter. A brief discussion of the fluctuation-dissipation theorem and a compar ...
... This thesis introduces a universal experimental strategy to measure fluctuations in ultracold gases and demonstrates several applications. First, a theoretical overview about fluctuations in Fermi gases is given in the next chapter. A brief discussion of the fluctuation-dissipation theorem and a compar ...
New initiatives - Major Instrumentation
... • 2-5 mm (small beamed, x-dispersed), 0.2 arc-second slit length • 10-14 mm (x-dispersed), 1 arc-second slit • 16-20 mm (x-dispersed), 1 arc-second slit • 10-14 mm spectrograph likely to utilize same collimator as 16-20 mm instrument. Different Gratings and Camera. • 2-5 mm spectrograph may require ...
... • 2-5 mm (small beamed, x-dispersed), 0.2 arc-second slit length • 10-14 mm (x-dispersed), 1 arc-second slit • 16-20 mm (x-dispersed), 1 arc-second slit • 10-14 mm spectrograph likely to utilize same collimator as 16-20 mm instrument. Different Gratings and Camera. • 2-5 mm spectrograph may require ...
投影片 1
... 3.2 From a vector to a scalar theory • In the case of diffraction of light by an aperture, the ...
... 3.2 From a vector to a scalar theory • In the case of diffraction of light by an aperture, the ...
Diffuse optical imaging
... limitation of NIRS is its inability to provide spatial information, and it is natural to consider combining multiple NIRS measurements in order to localize the source of signals in the brain; this approach was taken by Gratton et al. (1995) to provide the first optical topographic images. Since Gratt ...
... limitation of NIRS is its inability to provide spatial information, and it is natural to consider combining multiple NIRS measurements in order to localize the source of signals in the brain; this approach was taken by Gratton et al. (1995) to provide the first optical topographic images. Since Gratt ...