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Chapter 7 Optical lattices and experiment design
... Lattices more exotic than the 1D standing wave can be created by the interference of multiple laser beams, see [161] for the crystallography of optical lattices. A N -dimensional lattice requires a minimum of N + 1 laser beams. One problem with the topography of lattices is that they can be changed ...
... Lattices more exotic than the 1D standing wave can be created by the interference of multiple laser beams, see [161] for the crystallography of optical lattices. A N -dimensional lattice requires a minimum of N + 1 laser beams. One problem with the topography of lattices is that they can be changed ...
1 - FunFACS
... experimentally verified in vertical-cavity amplifiers within the project by INLN. A general theory was developed and verified on several models where optical CS have been predicted (Scroggie, et. al., Phys. Rev. E 71, 046602, 2005). At difference with previous approaches, we found that CS can either ...
... experimentally verified in vertical-cavity amplifiers within the project by INLN. A general theory was developed and verified on several models where optical CS have been predicted (Scroggie, et. al., Phys. Rev. E 71, 046602, 2005). At difference with previous approaches, we found that CS can either ...
Total internal reflection fluorescence spectroscopy and microscopy
... disadvantage that the exciting laser beam was displaced on the sample surface when the angle of incidence was varied. To overcome this problem, the cubic prism was replaced by a prism which together with the microscope object slide (thickness: 1 mm) formed a hemicylinder (radius: 10 mm) with the s ...
... disadvantage that the exciting laser beam was displaced on the sample surface when the angle of incidence was varied. To overcome this problem, the cubic prism was replaced by a prism which together with the microscope object slide (thickness: 1 mm) formed a hemicylinder (radius: 10 mm) with the s ...
Microscopes - Biozentrum
... Galileo Galilei. He developed an occhiolino or compound microscope with a convex and a concave lens in 1609. Galileo's microscope was celebrated in the Accademia dei Lincei in 1624 and was the first such device to be given the name "microscope" a year latter by fellow Lincean Giovanni Faber. Faber c ...
... Galileo Galilei. He developed an occhiolino or compound microscope with a convex and a concave lens in 1609. Galileo's microscope was celebrated in the Accademia dei Lincei in 1624 and was the first such device to be given the name "microscope" a year latter by fellow Lincean Giovanni Faber. Faber c ...
Phase function
... particles which has much smaller size than the wavelength) need to apply Mie scattering theory ...
... particles which has much smaller size than the wavelength) need to apply Mie scattering theory ...
Fundamentals of Spectroscopy for Optical Remote Sensing
... These experiments were chosen not only for their intriguing features of how to analyze experimental results to test existing theories and discovery new things, but also for their usefulness in optical remote sensing applications. Wave-particle duality is discussed in Chapter 2, as it is a very impo ...
... These experiments were chosen not only for their intriguing features of how to analyze experimental results to test existing theories and discovery new things, but also for their usefulness in optical remote sensing applications. Wave-particle duality is discussed in Chapter 2, as it is a very impo ...
Microbolometer_sensor
... Optics, Diffraction limit Diffraction, poses a fundamental limitation on any optical system. Diffraction is always present, although its effects may be masked if the system has significant aberrations. When an optical system is essentially free from aberrations, its performance is limited solely by ...
... Optics, Diffraction limit Diffraction, poses a fundamental limitation on any optical system. Diffraction is always present, although its effects may be masked if the system has significant aberrations. When an optical system is essentially free from aberrations, its performance is limited solely by ...
[pdf]
... In the present study, the applicability of the theoretical approach described was verified for the case of light scattering in a two-layered medium simulated with the 1% aqueous solution of intralipid, that resembles moving scatterers, and gel films containing TiO2 particles immersed into agar, that ...
... In the present study, the applicability of the theoretical approach described was verified for the case of light scattering in a two-layered medium simulated with the 1% aqueous solution of intralipid, that resembles moving scatterers, and gel films containing TiO2 particles immersed into agar, that ...
Self-Organization, Broken Symmetry, and Lasing in an Atomic Vapor:
... The generation of coherent short-wavelength radiation from relativistic particle beams often requires the efficient direction reversal of optical radiation such as occurs in the free-electron laser. One efficient strategy for implementing this idea is to backdiffract pump radiation from a moving ato ...
... The generation of coherent short-wavelength radiation from relativistic particle beams often requires the efficient direction reversal of optical radiation such as occurs in the free-electron laser. One efficient strategy for implementing this idea is to backdiffract pump radiation from a moving ato ...
A guide to super-resolution fluorescence microscopy
... The most prominent near-field microscopy approach in cell biology utilizes the effect of total internal reflection at highly inclined angles at the glass–medium interface for the illumination of fluorophores (TIRF). The exponential decay of the evanescent field illumination intensity restricts excit ...
... The most prominent near-field microscopy approach in cell biology utilizes the effect of total internal reflection at highly inclined angles at the glass–medium interface for the illumination of fluorophores (TIRF). The exponential decay of the evanescent field illumination intensity restricts excit ...
A Survivable Protection and Restoration Scheme using Wavelength
... The Wavelength division multiplexed passive optical network (WDM-PON) is being considered as the ultimate solution to meet the ever increasing bandwidth demand with high quality of services (QoS) for the next-generation broadband access systems [1]. The WDM-PON incorporated with centrally managed co ...
... The Wavelength division multiplexed passive optical network (WDM-PON) is being considered as the ultimate solution to meet the ever increasing bandwidth demand with high quality of services (QoS) for the next-generation broadband access systems [1]. The WDM-PON incorporated with centrally managed co ...
Soleil-Babinet Compensator
... SBC-COMM is an accessories package that allows the digital micrometer to be connected to a computer via an RS-232 communications port. In addition to the cables and connectors, SBC-COMM includes a CD with micrometer LabVIEW drivers and a stand-alone micrometer program. Once the Soleil-Babinet compen ...
... SBC-COMM is an accessories package that allows the digital micrometer to be connected to a computer via an RS-232 communications port. In addition to the cables and connectors, SBC-COMM includes a CD with micrometer LabVIEW drivers and a stand-alone micrometer program. Once the Soleil-Babinet compen ...
G 3 Geochemistry Geophysics
... hydrothermal vent environments where targets of interest such as high-temperature vent fluids, fragile chimney structures and bacterial mats may be either too hot for contact analysis or altered when brought to the surface for ship- or shore-based analysis. Raman spectroscopy has been widely used in ...
... hydrothermal vent environments where targets of interest such as high-temperature vent fluids, fragile chimney structures and bacterial mats may be either too hot for contact analysis or altered when brought to the surface for ship- or shore-based analysis. Raman spectroscopy has been widely used in ...
the Workshop Document (3)
... This is the special case of a longitudinal, or compressional, plane wave incident on a boundary between a liquid and an isotropic solid. In general, for sound waves there are three polarizations, longitudinal and two polarizations of shear; and hence, there could be two reflected waves in addition t ...
... This is the special case of a longitudinal, or compressional, plane wave incident on a boundary between a liquid and an isotropic solid. In general, for sound waves there are three polarizations, longitudinal and two polarizations of shear; and hence, there could be two reflected waves in addition t ...
Fig. 10-1: Transmission windows
... of 2x2 MZI multiplexer • The lengths of adjacent waveguides differ by a constant L • Different wavelengths get multiplexed (multi-inputs one output) or de-multiplexed (one input multi output) • For wavelength routing applications multiinput multi-output routers are available ...
... of 2x2 MZI multiplexer • The lengths of adjacent waveguides differ by a constant L • Different wavelengths get multiplexed (multi-inputs one output) or de-multiplexed (one input multi output) • For wavelength routing applications multiinput multi-output routers are available ...
Spectroscopic study of chromium, iron, OH, fluid and mineral
... micrographs were performed with a field emission scanning electron microscope (FESEM) LEO 1525 equipped with an energy-dispersive X-ray spectroscopy system (EDX) to provide qualitative elemental analyses. Quantitative chemical analysis was carried out with CAMEBAX SX-50 automated electron microscope ...
... micrographs were performed with a field emission scanning electron microscope (FESEM) LEO 1525 equipped with an energy-dispersive X-ray spectroscopy system (EDX) to provide qualitative elemental analyses. Quantitative chemical analysis was carried out with CAMEBAX SX-50 automated electron microscope ...
laser spectroscopy
... and the tunability of lasers that have revolutionized optical spectroscopy. Note that when the 780-nm diode laser is operating at its center frequency then most of its power output is in the frequency range of 3.85 x 1014 Hz ± 1 x 106 Hz. The topics to be discussed in the Introduction are linear and ...
... and the tunability of lasers that have revolutionized optical spectroscopy. Note that when the 780-nm diode laser is operating at its center frequency then most of its power output is in the frequency range of 3.85 x 1014 Hz ± 1 x 106 Hz. The topics to be discussed in the Introduction are linear and ...
PDF
... Mechanically robust PCFs can be fabricated where the dispersion in neff ðlÞ (i.e., the variation of neff with l) offsets dispersion in nco ðlÞ and compensates for the 2pL=l coefficient in eqn [1]. Therefore, the light within the fiber propagates in a single, Gaussian-like mode because for all wavele ...
... Mechanically robust PCFs can be fabricated where the dispersion in neff ðlÞ (i.e., the variation of neff with l) offsets dispersion in nco ðlÞ and compensates for the 2pL=l coefficient in eqn [1]. Therefore, the light within the fiber propagates in a single, Gaussian-like mode because for all wavele ...
Introduction to Flow Cytometry: A Learning Guide
... 5 What is the name given to the portion of the fluid stream where the cells are located? ...
... 5 What is the name given to the portion of the fluid stream where the cells are located? ...
Investigation of the presence of rod-shaped bacteria on food surface
... fresh tomato was cut at approximately 1 × 1 mm and placed on the glass slide for AFM measurements. Six different samples were selected with an approximate 100 × 100 µm2 area by use of the tapping mode, and both the root-mean-square (RMS) and average roughness (Ra) were computed. The measurement resu ...
... fresh tomato was cut at approximately 1 × 1 mm and placed on the glass slide for AFM measurements. Six different samples were selected with an approximate 100 × 100 µm2 area by use of the tapping mode, and both the root-mean-square (RMS) and average roughness (Ra) were computed. The measurement resu ...
Order Parameters P2 , P4 , and P6 of Aligned Nematic Liquid
... probe in aligned liquid-crystalline polymer have been measured by the suggested procedure. It was shown that the procedure gives more reliable and complete characteristics of molecular order than does polarized UV−visible spectroscopy. ...
... probe in aligned liquid-crystalline polymer have been measured by the suggested procedure. It was shown that the procedure gives more reliable and complete characteristics of molecular order than does polarized UV−visible spectroscopy. ...
Broad Band Two-Dimensional Manipulation of Surface Plasmons
... interference patterns on a metallic surface. We would like to start with a simplest situationsSPP interference between two antipropagating SPP waves. As an example, the simulated total electrical field distribution at the cross section of an infinitely long aluminum strip is shown in Figure 2a under ...
... interference patterns on a metallic surface. We would like to start with a simplest situationsSPP interference between two antipropagating SPP waves. As an example, the simulated total electrical field distribution at the cross section of an infinitely long aluminum strip is shown in Figure 2a under ...
Mode selective fiber Bragg gratings
... demonstrate fiber Bragg gratings (FBGs), which cover only a fraction of the core. With this additional degree of freedom it is possible to taylor the reflectivity of individual modes. We show for example how those FBGs can be used in few mode LMA fibers to suppress reflections into higher order modes. K ...
... demonstrate fiber Bragg gratings (FBGs), which cover only a fraction of the core. With this additional degree of freedom it is possible to taylor the reflectivity of individual modes. We show for example how those FBGs can be used in few mode LMA fibers to suppress reflections into higher order modes. K ...
CHAPTER 3
... Light lost from the optical core due to macroscopic effects such as tight bends being induced in the fiber itself. Macrobending losses are normally produced by poor handling of fiber . Poor reeling and mishandling during installation can create severe bending of the fiber resulting in small but impo ...
... Light lost from the optical core due to macroscopic effects such as tight bends being induced in the fiber itself. Macrobending losses are normally produced by poor handling of fiber . Poor reeling and mishandling during installation can create severe bending of the fiber resulting in small but impo ...
full article pdf
... (which may be just microns or less in dimension), but rather, it only needs to image the light scattered from these defects. This pattern of scattered light is easily viewed at lower magnifications. With a typically sized CCD sensor, the result of this low magnification is an instrument field of vie ...
... (which may be just microns or less in dimension), but rather, it only needs to image the light scattered from these defects. This pattern of scattered light is easily viewed at lower magnifications. With a typically sized CCD sensor, the result of this low magnification is an instrument field of vie ...