Atom dynamics in two counter-propagating evanescent Bessel
... seen from Fig. 3 that for parameters assumed above, central well depth is approximately 36:0U0 . This is sufficiently ...
... seen from Fig. 3 that for parameters assumed above, central well depth is approximately 36:0U0 . This is sufficiently ...
Answers to Selected Problems
... number of electrons and the shielding effect do not change, but the number of protons increases from left to right in this series. So the ionic size decreases. The same is true for the series O2 to Mg2. ...
... number of electrons and the shielding effect do not change, but the number of protons increases from left to right in this series. So the ionic size decreases. The same is true for the series O2 to Mg2. ...
Confocal Live Cell Microscopy
... image. Raising the imaging speed means either less pixels used, or shorter acquisition time of signal per pixel. Line scanners address this problem by illuminating one line at a time, and using a CCD line detector to acquire a whole row of pixels at once, thus speeding up the acquisition step. Z-st ...
... image. Raising the imaging speed means either less pixels used, or shorter acquisition time of signal per pixel. Line scanners address this problem by illuminating one line at a time, and using a CCD line detector to acquire a whole row of pixels at once, thus speeding up the acquisition step. Z-st ...
PDF
... refractive index by ~3.2 percent. Comsol™ simulations show that this temperature shift applies not only to the resistor area, but flows quickly along the waveguide, thus enabling higher and more efficient phase shifting. 3. Results and discussion Fig. 2a shows the resulting far field beam, captured ...
... refractive index by ~3.2 percent. Comsol™ simulations show that this temperature shift applies not only to the resistor area, but flows quickly along the waveguide, thus enabling higher and more efficient phase shifting. 3. Results and discussion Fig. 2a shows the resulting far field beam, captured ...
LM Ch 8: Bright Field
... This chapter collects the important information presented so far that is directly relevant to bright field microscopy. Additional information is presented on bright field technique. The chapter concludes with an interesting experiment in which colorless specimens are given color through use of a spe ...
... This chapter collects the important information presented so far that is directly relevant to bright field microscopy. Additional information is presented on bright field technique. The chapter concludes with an interesting experiment in which colorless specimens are given color through use of a spe ...
Panel Discussion: Are Electrons Oscillating Photons, Oscillating
... points: one, only the positions as a function of time are related to the ontological essence of material particles, all other assigned characteristics, e.g., “energy, momentum” and so on are theoretical “bookkeeping” concepts. Two, “space” is the empty capacity to contain material stuff, by itself i ...
... points: one, only the positions as a function of time are related to the ontological essence of material particles, all other assigned characteristics, e.g., “energy, momentum” and so on are theoretical “bookkeeping” concepts. Two, “space” is the empty capacity to contain material stuff, by itself i ...
Kerr effect
... The PLZT element used in this experiment has the advantage that the birefraction, represented by the Kerr constant, is more than two orders of magnitude larger than for nitrobenzene and voltages of a few hundred volts are sufficient in order to study the electro-optical effects of the ceramic elemen ...
... The PLZT element used in this experiment has the advantage that the birefraction, represented by the Kerr constant, is more than two orders of magnitude larger than for nitrobenzene and voltages of a few hundred volts are sufficient in order to study the electro-optical effects of the ceramic elemen ...
Introduction to Target Detection
... feature. The quality of the image is determined by the geometrical detail (resolution elements, pixels) and the feature detail (color resolution, thermal resolution). As will be explained in Section 3.3, the size of a resolution element in the target plane can be larger than the target size. In such ...
... feature. The quality of the image is determined by the geometrical detail (resolution elements, pixels) and the feature detail (color resolution, thermal resolution). As will be explained in Section 3.3, the size of a resolution element in the target plane can be larger than the target size. In such ...
University of Groningen Unraveling structure and dynamics by
... The working principle of the confocal microscope is based on the introduction of a confocal aperture, generally an adjustable pinhole, in the conjugated image plan of a fluorescence microscope.[12] Figure 2.5 shows the scheme of the optical path in a modern confocal microscope in inverted configurat ...
... The working principle of the confocal microscope is based on the introduction of a confocal aperture, generally an adjustable pinhole, in the conjugated image plan of a fluorescence microscope.[12] Figure 2.5 shows the scheme of the optical path in a modern confocal microscope in inverted configurat ...
Electro Optic Sampling of Ultrashort Mid
... optical properties of GaSe crystals. GaSe is used for both the generation and measurement of Mid-IR/THz pulses. It produces a THz pulse when struck by a high intensity 800 nm pulse. Additionally, when light passes through GaSe in the presence of an electric field, its polarization changes at an amou ...
... optical properties of GaSe crystals. GaSe is used for both the generation and measurement of Mid-IR/THz pulses. It produces a THz pulse when struck by a high intensity 800 nm pulse. Additionally, when light passes through GaSe in the presence of an electric field, its polarization changes at an amou ...
Electron attachment to molecular clusters by collisional charge transfer
... of n strongly dependent on experimental conditions. The other amendment is use of a seeded supersonic expansion to produce the fast alkali atom beam; this provides a sufficiently high atom flux to offset the relative weakness of the cluster beam. This method for electron attachment to molecular clus ...
... of n strongly dependent on experimental conditions. The other amendment is use of a seeded supersonic expansion to produce the fast alkali atom beam; this provides a sufficiently high atom flux to offset the relative weakness of the cluster beam. This method for electron attachment to molecular clus ...
Chemistry (B) Final Exam Study Guide 3
... c. small, hard spheres with insignificant volumes d. hard spheres influenced by repulsive forces from other spheres ____ 88. Which of the following statements is NOT true about the movement of particles in a gas? a. Particles travel in straight-line paths until they collide with other objects. b. Pa ...
... c. small, hard spheres with insignificant volumes d. hard spheres influenced by repulsive forces from other spheres ____ 88. Which of the following statements is NOT true about the movement of particles in a gas? a. Particles travel in straight-line paths until they collide with other objects. b. Pa ...
Vacuum Evaporation
... There are several sources of impurity: • Contamination of source materials ...
... There are several sources of impurity: • Contamination of source materials ...
Chapter 7- Components of Optical Instruments
... a semiconductor such as -gallium arsenide, a solution of an organic dye, or a gas such as argon or krypton. The lasing material is often activated or pumped by radiation from an external source so that a few photons of proper energy will trigger the formation of a cascade of photons of the same ener ...
... a semiconductor such as -gallium arsenide, a solution of an organic dye, or a gas such as argon or krypton. The lasing material is often activated or pumped by radiation from an external source so that a few photons of proper energy will trigger the formation of a cascade of photons of the same ener ...
PLIs Classification
... This can be due to high launch power and/or the confinement of energy in extremely small areas, i.e., fibre core Non-linear impairments induce phase variation and introduce noise into the optical signal Important non-linear impairments are: Self Phase Modulation (SPM), ...
... This can be due to high launch power and/or the confinement of energy in extremely small areas, i.e., fibre core Non-linear impairments induce phase variation and introduce noise into the optical signal Important non-linear impairments are: Self Phase Modulation (SPM), ...
Optical Parametric Generation Spontaneous parametric down
... beam spontaneously down-converts into a signal-and-idler beam where the signal and/or idler are resonated. If the roundtrip losses are less than the parametric gain, an oscillation occurs, yielding relatively high conversion from the incident pump beam to the signal and idler. The threshold power PT ...
... beam spontaneously down-converts into a signal-and-idler beam where the signal and/or idler are resonated. If the roundtrip losses are less than the parametric gain, an oscillation occurs, yielding relatively high conversion from the incident pump beam to the signal and idler. The threshold power PT ...
Evanescent-field optical microscopy: effects of polarization, tip
... surface. The presence of radiative waves extending beyond the near field is obvious. The interference pattern with a period of about the wavelength is generated by radiative waves propagating in different directions and possibly also by stationary waves between tip and surface. Clearly, optical feed ...
... surface. The presence of radiative waves extending beyond the near field is obvious. The interference pattern with a period of about the wavelength is generated by radiative waves propagating in different directions and possibly also by stationary waves between tip and surface. Clearly, optical feed ...
Gaseous detection device
The gaseous detection device-GDD is a method and apparatus for the detection of signals in the gaseous environment of an environmental scanning electron microscope (ESEM) and all scanned beam type of instruments that allow a minimum gas pressure for the detector to operate.