Observation of optical polarization Möbius strips
... Möbius strips (16). Möbius strips are 3D objects that possess only a single surface and a single boundary component (17, 18) and have been observed in chemistry, biology (19), particle physics (20), and materials science (21–23). In our experiment, these 3D objects are created by the tight focusing ...
... Möbius strips (16). Möbius strips are 3D objects that possess only a single surface and a single boundary component (17, 18) and have been observed in chemistry, biology (19), particle physics (20), and materials science (21–23). In our experiment, these 3D objects are created by the tight focusing ...
types of solutions
... What is the boiling point of the antifreeze solution in the previous problem? K2 = 0.512 °C/m ...
... What is the boiling point of the antifreeze solution in the previous problem? K2 = 0.512 °C/m ...
Advanced Placement Chemistry
... 12. Is added to silicon to enhance its properties as a semiconductor 13. Utilized as a shield from sources of radiation Directions: Each of the questions or incomplete statements below is followed by five suggested answers or completions. Select the one that is best in each case and then fill in the ...
... 12. Is added to silicon to enhance its properties as a semiconductor 13. Utilized as a shield from sources of radiation Directions: Each of the questions or incomplete statements below is followed by five suggested answers or completions. Select the one that is best in each case and then fill in the ...
Test - Wave Optics
... An optical medium is characterized by a quantity n I, called the refraetive index. The refractive index is the ratio of the speed of light in free space c , to that in the medium c. Therefore, the time taken by light to travel a distance d equals d/c = nd/c . It is thus proportional to the product n ...
... An optical medium is characterized by a quantity n I, called the refraetive index. The refractive index is the ratio of the speed of light in free space c , to that in the medium c. Therefore, the time taken by light to travel a distance d equals d/c = nd/c . It is thus proportional to the product n ...
NEW INFRARED NOBLE GAS LASER TRANSITIONS BETWEEN 3y
... laser transitions for Ar, Kr, and Xe respectively. Longitudinal discharge lasers, such as the one used in this work, rely on electron impact for the main excitation mechanism. ...
... laser transitions for Ar, Kr, and Xe respectively. Longitudinal discharge lasers, such as the one used in this work, rely on electron impact for the main excitation mechanism. ...
Angle-independent structural colors of silicon
... Structural colors are optical phenomena of physical origin, where microscale and nanoscale structures determine the reflected spectrum of light, although an unambiguous definition has not been settled yet.1 The mechanisms of structural colors are categorized into thin-film interference, multilayer i ...
... Structural colors are optical phenomena of physical origin, where microscale and nanoscale structures determine the reflected spectrum of light, although an unambiguous definition has not been settled yet.1 The mechanisms of structural colors are categorized into thin-film interference, multilayer i ...
CHAPTER 4: AQUEOUS REACTIONS AND SOLUTION
... called the solvent. Water is considered the universal solvent because of its ability to dissolve many substances. The other dissolved substances are called the solutes. A solvent dissolves a solute. ...
... called the solvent. Water is considered the universal solvent because of its ability to dissolve many substances. The other dissolved substances are called the solutes. A solvent dissolves a solute. ...
A first experimental model for a characterisation
... transistor, ensuring the longitudinal current flow; 2. either contact develops a double layer as is usually named in electrochemistry or a space charge region at the metal/semiconductor interface in microelectronics devices, being the key factor in both cases for the exponential law that depicts the ...
... transistor, ensuring the longitudinal current flow; 2. either contact develops a double layer as is usually named in electrochemistry or a space charge region at the metal/semiconductor interface in microelectronics devices, being the key factor in both cases for the exponential law that depicts the ...
Total Internal Reflection Fluorescence
... Figure 12.29.1 (A) Schematic of through-the-objective TIRF illuminator. Lasers are combined with longpass mirror(s) (LP) and then the beam diameter is increased with a telescope beam expander (BE). The periscope mirror system (PM) facilitates alignment by allowing translation of the beam on the TIR ...
... Figure 12.29.1 (A) Schematic of through-the-objective TIRF illuminator. Lasers are combined with longpass mirror(s) (LP) and then the beam diameter is increased with a telescope beam expander (BE). The periscope mirror system (PM) facilitates alignment by allowing translation of the beam on the TIR ...
Influence of Tj on chromaticity and CRI of trichromatic white
... maximum output power, reliability, and lifetime, etc. Different techniques, such as micro-Raman spectroscopy, electroluminescence, photoluminescence, thermal resistance, and threshold voltage, have been used to determine the junction temperature.12–14 In this article, the junction temperature of red ...
... maximum output power, reliability, and lifetime, etc. Different techniques, such as micro-Raman spectroscopy, electroluminescence, photoluminescence, thermal resistance, and threshold voltage, have been used to determine the junction temperature.12–14 In this article, the junction temperature of red ...
Polarization-dependent Goos-Hänchen shift at a graded dielectric
... wavelength and gradient steepness. The analytic results are extended using transmission matrix calculations in cases where the assumptions made to allow analytical treatment might become questionable. Two important cases in this category are: (i) incident angle close to the critical angle and (ii) g ...
... wavelength and gradient steepness. The analytic results are extended using transmission matrix calculations in cases where the assumptions made to allow analytical treatment might become questionable. Two important cases in this category are: (i) incident angle close to the critical angle and (ii) g ...
L4 INTERFERENCE
... (vector sum if the wave property is a vector) of the wave property for the individual waves. The contribution from one wave is just that which would occur if the other waves were not there. In the case of the water waves the appropriate wave property is the linear displacement (change in position) o ...
... (vector sum if the wave property is a vector) of the wave property for the individual waves. The contribution from one wave is just that which would occur if the other waves were not there. In the case of the water waves the appropriate wave property is the linear displacement (change in position) o ...
Dispersion measurements with white-light interferometry
... coherent over a temporal delay of the order of femtoseconds, with the shortness being due to ultrafast Gaussian statistical temporal fluctuations. Only recently have laser systems also been able to generate optical pulses with a similarly short coherence lengths.1,2 The light coming from such a lase ...
... coherent over a temporal delay of the order of femtoseconds, with the shortness being due to ultrafast Gaussian statistical temporal fluctuations. Only recently have laser systems also been able to generate optical pulses with a similarly short coherence lengths.1,2 The light coming from such a lase ...
vacuum annealing effect on the structural and optical properties of
... for the as-deposited film is approximately 47.30 nm, which increases to 61.54 nm after the 250 C annealing. This is a similar behavior with that of the same type of films annealed in open atmosphere [5]. This was not the case when open-air annealing was performed to similar Sb2O3 thin films, when g ...
... for the as-deposited film is approximately 47.30 nm, which increases to 61.54 nm after the 250 C annealing. This is a similar behavior with that of the same type of films annealed in open atmosphere [5]. This was not the case when open-air annealing was performed to similar Sb2O3 thin films, when g ...
Title Magnetic Properties of Several Iron Compounds Studied by the
... tool for every kind of research of iron compounds or alloys. For more than ten years, the authors (T. T. and M. K.) have studied the chemistry of ferrous and ferric solutions and succeeded to clarify the preparation condition of various iron compounds which were produced as precipitates from the sol ...
... tool for every kind of research of iron compounds or alloys. For more than ten years, the authors (T. T. and M. K.) have studied the chemistry of ferrous and ferric solutions and succeeded to clarify the preparation condition of various iron compounds which were produced as precipitates from the sol ...
PDF
... On-chip optical phased arrays have been widely investigated in the last few years [1-3] with applications in many fields including holographic video displays, optical communication systems, and low cost light detection and ranging (lidar) systems. In particular, low cost chip-scale lidars can in pri ...
... On-chip optical phased arrays have been widely investigated in the last few years [1-3] with applications in many fields including holographic video displays, optical communication systems, and low cost light detection and ranging (lidar) systems. In particular, low cost chip-scale lidars can in pri ...
Ultraviolet–visible spectroscopy
Ultraviolet–visible spectroscopy or ultraviolet-visible spectrophotometry (UV-Vis or UV/Vis) refers to absorption spectroscopy or reflectance spectroscopy in the ultraviolet-visible spectral region. This means it uses light in the visible and adjacent (near-UV and near-infrared [NIR]) ranges. The absorption or reflectance in the visible range directly affects the perceived color of the chemicals involved. In this region of the electromagnetic spectrum, molecules undergo electronic transitions. This technique is complementary to fluorescence spectroscopy, in that fluorescence deals with transitions from the excited state to the ground state, while absorption measures transitions from the ground state to the excited state.