Penumbral thermal structure below the visible surface
... deeper or higher layers of the solar atmosphere by observing different wavelengths (Chandrasekhar & Breen 1946). The observed surface of the Sun (see Figure 9 in Borrero et al. 2016) is located about 70 − 80 km deeper at 1565 nm (near-infrared) than at 630 nm (visible): z(τ15 = 1) − z(τ6 = 1) ≈ 70 − ...
... deeper or higher layers of the solar atmosphere by observing different wavelengths (Chandrasekhar & Breen 1946). The observed surface of the Sun (see Figure 9 in Borrero et al. 2016) is located about 70 − 80 km deeper at 1565 nm (near-infrared) than at 630 nm (visible): z(τ15 = 1) − z(τ6 = 1) ≈ 70 − ...
Direct Characterization of Plasmonic Slot Waveguides
... a detector, where it was spatially overlapped with an interfering reference beam, yielding both the amplitude and phase of the scattered light via pseudoheterodyne detection.23 Background contributions were suppressed by demodulating the detector signal at a high-order harmonic frequency nΩ (in our ...
... a detector, where it was spatially overlapped with an interfering reference beam, yielding both the amplitude and phase of the scattered light via pseudoheterodyne detection.23 Background contributions were suppressed by demodulating the detector signal at a high-order harmonic frequency nΩ (in our ...
Physical and Optical Properties of Mn(II) doped P2O5-ZnO
... Due to the superior physical properties such as high thermal expansion coefficients, low melting, softening temperatures and high ultra-violet transmission phosphate glasses are more advantageous than conventional silicate and borate glasses [1, 2]. However the poor chemical durability, high hygrosc ...
... Due to the superior physical properties such as high thermal expansion coefficients, low melting, softening temperatures and high ultra-violet transmission phosphate glasses are more advantageous than conventional silicate and borate glasses [1, 2]. However the poor chemical durability, high hygrosc ...
Light emission despite doubly-forbidden radiative
... structures9–11 redundant. There will also be an accompanying band bending in the AlP QW layer, but since this would only add a small perturbation to the already present strong QW confinement potential felt by electrons, the band bending inside the QW is not shown. Figure 2 shows PL spectra from thre ...
... structures9–11 redundant. There will also be an accompanying band bending in the AlP QW layer, but since this would only add a small perturbation to the already present strong QW confinement potential felt by electrons, the band bending inside the QW is not shown. Figure 2 shows PL spectra from thre ...
Beam steering with spatial light modulators: Quantisation effects
... So far, we have described the theoretical background for hologram design. From now on, we will develop the experimental details that need to be taken into consideration in hologram computation. For this purpose, we created a Matlab program. Due to the SLM non-flatness [4], a modification to the desc ...
... So far, we have described the theoretical background for hologram design. From now on, we will develop the experimental details that need to be taken into consideration in hologram computation. For this purpose, we created a Matlab program. Due to the SLM non-flatness [4], a modification to the desc ...
Unit one: Periodic Motion Lesson 1: Oscillatory Motion. Lesson 2
... 11-the human ear (can – can't – both are correct) hear ultrasonic waves. Question (3): Complete the following statements: 1-Sound waves are consists of -------------------and -------------------2-Sound waves propagate through media as sphere whose center is --------------------------3-the velocity o ...
... 11-the human ear (can – can't – both are correct) hear ultrasonic waves. Question (3): Complete the following statements: 1-Sound waves are consists of -------------------and -------------------2-Sound waves propagate through media as sphere whose center is --------------------------3-the velocity o ...
Adventures in integral field spectroscopy
... Each slice is one longslit spectrum Longslit spectroscopy: Each longslit pointing produces a xl slice ...
... Each slice is one longslit spectrum Longslit spectroscopy: Each longslit pointing produces a xl slice ...
Polarization properties of coherent VUV light at 125
... fluorescence anisotropy of excited fragments [5]. It can be used to control the reaction geometry of small encounters when one of the reactants is generated by a photodissociation process [6]. With circularly polarized radiation, fundamental information about electronic structures are accessible. Ci ...
... fluorescence anisotropy of excited fragments [5]. It can be used to control the reaction geometry of small encounters when one of the reactants is generated by a photodissociation process [6]. With circularly polarized radiation, fundamental information about electronic structures are accessible. Ci ...
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... D<1, XY easy plane anisotropy Surprise: oscillations Physics beyond Luttinger liquid model. Fermion representation: dynamics is determined not only states near the Fermi energy but also by sates near band edges (singularities in DOS) ...
... D<1, XY easy plane anisotropy Surprise: oscillations Physics beyond Luttinger liquid model. Fermion representation: dynamics is determined not only states near the Fermi energy but also by sates near band edges (singularities in DOS) ...
Novel methods used to test large flat mirrors
... The most accurate 2m-diameter flat mirror in the world was made using new surface-measurement techniques in concert with software that simulates polishing processes. The main issue faced when manufacturing a high-accuracy large flat mirror is measurement accuracy. It is difficult to measure a large ...
... The most accurate 2m-diameter flat mirror in the world was made using new surface-measurement techniques in concert with software that simulates polishing processes. The main issue faced when manufacturing a high-accuracy large flat mirror is measurement accuracy. It is difficult to measure a large ...
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... Students know magnetic forces and electric forces can be thought of as different aspects of electromagnetic force. I/S Electromagnetic force is one of the four fundamental forces of the universe. It is a force that involves the interactions between electrically charged particles that occur due to th ...
... Students know magnetic forces and electric forces can be thought of as different aspects of electromagnetic force. I/S Electromagnetic force is one of the four fundamental forces of the universe. It is a force that involves the interactions between electrically charged particles that occur due to th ...
Document
... Q16-5: Penetration depth is a function of incident angle. At what angle is penetration depth the greatest? Q16-6: For optical waves, what’s the approximate length scale of the penetration depths for large incident angles? ...
... Q16-5: Penetration depth is a function of incident angle. At what angle is penetration depth the greatest? Q16-6: For optical waves, what’s the approximate length scale of the penetration depths for large incident angles? ...
Generation of relativistic intensity pulses at a kilohertz
... Relativistic intensity refers to a new regime in optics in which the nonlinear character of a laser– matter interaction is dominated by the relativistic motion of the electrons characterized by a ponderomotive energy comparable with the electron’s mass at rest.1 It is a fundamentally new optical reg ...
... Relativistic intensity refers to a new regime in optics in which the nonlinear character of a laser– matter interaction is dominated by the relativistic motion of the electrons characterized by a ponderomotive energy comparable with the electron’s mass at rest.1 It is a fundamentally new optical reg ...
