Post-print of: J. Mater. Chem. , 2010, 20, 6408
... angle is varied to control the features of the pore network formed, i.e., the orientation and shape of the columns defining the film microstructure. In Fig. 1 a scheme of the deposition procedure is drawn and the relevant geometrical parameters indicated. Full details on the experimental parameters ...
... angle is varied to control the features of the pore network formed, i.e., the orientation and shape of the columns defining the film microstructure. In Fig. 1 a scheme of the deposition procedure is drawn and the relevant geometrical parameters indicated. Full details on the experimental parameters ...
lab 7 Wave Optics
... easily understood in terms of the wave nature of light. Like waves, light can interfere constructively and destructively with itself. Under some conditions, this causes distinctive patterns of light and dark fringes that would not be seen if light had no wave-like behavior. These conditions may be l ...
... easily understood in terms of the wave nature of light. Like waves, light can interfere constructively and destructively with itself. Under some conditions, this causes distinctive patterns of light and dark fringes that would not be seen if light had no wave-like behavior. These conditions may be l ...
FILTERS AND BEAM SPLITTERS Several of the applications of
... band of color from a white light source, to isolate a specific wavelength, or to reject a specific wavelength or band of wavelengths. We will study three general classes of wavelength-selective filters according to their usefulness: 1. Cut-off filters—The first class consists of cut-off filters that ...
... band of color from a white light source, to isolate a specific wavelength, or to reject a specific wavelength or band of wavelengths. We will study three general classes of wavelength-selective filters according to their usefulness: 1. Cut-off filters—The first class consists of cut-off filters that ...
Optics in Confocal Microscopy
... These objectives are the ones most often used for high-resolution confocal work. They have several problems, however. If used with live cells under the coverslip in an aqueous (i.e. low refractive index) medium such as a physiological saline, the PSF deteriorates markedly with distance through the a ...
... These objectives are the ones most often used for high-resolution confocal work. They have several problems, however. If used with live cells under the coverslip in an aqueous (i.e. low refractive index) medium such as a physiological saline, the PSF deteriorates markedly with distance through the a ...
measuring wavelength discrimination threshold along the entire
... higher though, usually two and a half times higher than the absolute minimum, at least 10 nm. They have also shown that if the sensitivity of one of the receptors is different from the normal then the peaks of the wavelength discrimination curve are shifted as well both at 500 and at 600 nm. For pro ...
... higher though, usually two and a half times higher than the absolute minimum, at least 10 nm. They have also shown that if the sensitivity of one of the receptors is different from the normal then the peaks of the wavelength discrimination curve are shifted as well both at 500 and at 600 nm. For pro ...
L2 REFLECTION AND REFRACTION
... two different materials. Briefly, several things can happen there: some of the light may be reflected back into the material where it came from while some of it may continue to travel through the second medium. You can see an example of this partial reflection when you look obliquely at a window. Yo ...
... two different materials. Briefly, several things can happen there: some of the light may be reflected back into the material where it came from while some of it may continue to travel through the second medium. You can see an example of this partial reflection when you look obliquely at a window. Yo ...
materials Volume Holograms in Photopolymers: Comparison between Analytical and Rigorous Theories
... where Ci are the called obliquity factors and are the cosine of the angles that the propagation vectors of the different orders form with the z-axis. In the particular case of non-slanted diffraction gratings, Ci = cosθ0, where θ0 is the angle of reconstruction inside the medium. The parameter κ is ...
... where Ci are the called obliquity factors and are the cosine of the angles that the propagation vectors of the different orders form with the z-axis. In the particular case of non-slanted diffraction gratings, Ci = cosθ0, where θ0 is the angle of reconstruction inside the medium. The parameter κ is ...
1 L2: Reflection and Refraction c3.L2 REFLECTION AND
... material, so that a thick piece of a transparent material may appear to be opaque. Furthermore, the rate at which light is absorbed as it travels through the material can depend on the spectral composition of the light, i.e. on the mixture of different frequency components. For example white light, ...
... material, so that a thick piece of a transparent material may appear to be opaque. Furthermore, the rate at which light is absorbed as it travels through the material can depend on the spectral composition of the light, i.e. on the mixture of different frequency components. For example white light, ...
Ultrashort laser pulse generation
... Press, Cambridge, UK, 1995). Most of the figures have been borrowed from the Ultrafast Optics lecture course of Prof. Rick Trebino at the Georgia Institute of Technology, Atlanta. ...
... Press, Cambridge, UK, 1995). Most of the figures have been borrowed from the Ultrafast Optics lecture course of Prof. Rick Trebino at the Georgia Institute of Technology, Atlanta. ...
MEMS for micro optics: from fiber optic communication to display
... Different from the most optical MEMS devices that are electrically actuated to modulate light beams, we have recently proposed a new device principle for the opposite effect in which a micromechanism is controlled by the impinging light. Figure 6 shows the device crosssection, where a silicon PN-jun ...
... Different from the most optical MEMS devices that are electrically actuated to modulate light beams, we have recently proposed a new device principle for the opposite effect in which a micromechanism is controlled by the impinging light. Figure 6 shows the device crosssection, where a silicon PN-jun ...
Coherence-Driven Topological Transition in Quantum Metamaterials Pankaj K. Jha, Michael Mrejen, Jeongmin Kim,
... change the optical properties of a medium; in particular, absorption can practically vanish even at the single atomphoton level [13]. Drastic changes in the dispersion properties of a medium with excited quantum coherence have previously been theoretically and experimentally demonstrated [14–16]. Mo ...
... change the optical properties of a medium; in particular, absorption can practically vanish even at the single atomphoton level [13]. Drastic changes in the dispersion properties of a medium with excited quantum coherence have previously been theoretically and experimentally demonstrated [14–16]. Mo ...
Study of the Optical Parameters of the 40m LIGO Prototype
... In modeling the mode cleaner for the 40m lab upgrade we used the LIGO 1 design*. This consists of two plane mirrors and one curved mirror. These are housed in a 12m vacuum pipe, with the two flat mirrors at one end and the curved mirror at the other. Light from the laser reaches the first flat mirro ...
... In modeling the mode cleaner for the 40m lab upgrade we used the LIGO 1 design*. This consists of two plane mirrors and one curved mirror. These are housed in a 12m vacuum pipe, with the two flat mirrors at one end and the curved mirror at the other. Light from the laser reaches the first flat mirro ...
Light-induced vibration in the hearing organ Linköping University Post Print
... peech, music, and other sounds can be perceived after the excitation of auditory sensory hair cells. These cells are stimulated by sound-evoked waves that travel along the basilar membrane1. Depending on the frequencies of the sound that impinges on the eardrum, these waves peak at different locatio ...
... peech, music, and other sounds can be perceived after the excitation of auditory sensory hair cells. These cells are stimulated by sound-evoked waves that travel along the basilar membrane1. Depending on the frequencies of the sound that impinges on the eardrum, these waves peak at different locatio ...
Developing 100 ps-resolved X-ray structural
... (HUBER). Time-resolved measurements can be conducted with all diffractometers combined with the pulsed laser system. The data set for the structural analysis can be measured by the CCD with a 16-bit analog-to-digital converter (ADC). The readout time of the CCD is about 2.5 s. The CCD image has 2048 ...
... (HUBER). Time-resolved measurements can be conducted with all diffractometers combined with the pulsed laser system. The data set for the structural analysis can be measured by the CCD with a 16-bit analog-to-digital converter (ADC). The readout time of the CCD is about 2.5 s. The CCD image has 2048 ...