74, 042316 (2006)
... a +-polarized laser that drives the 5S → 6P transition 关18兴 to obtain a small diffraction limit 关Fig. 1共a兲兴. The laser induces a red-detuned trap for state 兩0典, but a blue-detuned trap for state 兩1典. The wavelength f ⬇ 421 nm 共i.e., the detuning ⌬0兲 is optimized to obtain the maximal ratio betwee ...
... a +-polarized laser that drives the 5S → 6P transition 关18兴 to obtain a small diffraction limit 关Fig. 1共a兲兴. The laser induces a red-detuned trap for state 兩0典, but a blue-detuned trap for state 兩1典. The wavelength f ⬇ 421 nm 共i.e., the detuning ⌬0兲 is optimized to obtain the maximal ratio betwee ...
FREE Sample Here
... conditions (geometric optics). The premise was that light consists of rays that move outward from their source in straight lines as long as they are traveling in a consistent medium (air, water, space, or glass, for example). When a ray of light hits another medium, as when sunlight strikes the surf ...
... conditions (geometric optics). The premise was that light consists of rays that move outward from their source in straight lines as long as they are traveling in a consistent medium (air, water, space, or glass, for example). When a ray of light hits another medium, as when sunlight strikes the surf ...
Lecture 21 - Lehigh University
... at shorter wavelengths, whereas the onset of vibrational IR absorption occurs at longer wavelengths than silicate glasses. However, this explanation does not seem to hold for other types of abnormal dispersion glasses. ...
... at shorter wavelengths, whereas the onset of vibrational IR absorption occurs at longer wavelengths than silicate glasses. However, this explanation does not seem to hold for other types of abnormal dispersion glasses. ...
Optical Term Definitions
... BACK FOCAL LENGTH (FB) This length is the distance from the secondary vertex (A2) to the rear focal point (F"). ...
... BACK FOCAL LENGTH (FB) This length is the distance from the secondary vertex (A2) to the rear focal point (F"). ...
Efficient Higher Order Full-Wave Numerical Analysis of 3-D Cloaking Structures ć
... In analysis, there is no need for a discretization of the permittivity and permeability profiles of the cloak, namely for piecewise homogeneous (layered) approximate models, with material tensors replaced by appropriate piecewise constant approximations. Numerical results show a very significant red ...
... In analysis, there is no need for a discretization of the permittivity and permeability profiles of the cloak, namely for piecewise homogeneous (layered) approximate models, with material tensors replaced by appropriate piecewise constant approximations. Numerical results show a very significant red ...
Ocean Optical Properties - The Oceanography Society
... the Tongue-of-the-Ocean, Bahamas, and the other in turbid harbor waters in San Diego. For comparison, the VSF of pure seawater, calculated from the theoretical equation given by Morel (1974), is also shown. One of the important things to note in these plots is the enor- ...
... the Tongue-of-the-Ocean, Bahamas, and the other in turbid harbor waters in San Diego. For comparison, the VSF of pure seawater, calculated from the theoretical equation given by Morel (1974), is also shown. One of the important things to note in these plots is the enor- ...
Direct Patterning of Three-Dimensional Periodic
... ultraviolet (UV) frequencies.19 Our simulation results indicate that aluminum is the only common metal that can achieve such near-field interference pattern with strong contrast. The aperture width and periodicity in Figure 1 is 150 and 300 nm, respectively. It is also shown from our simulation that ...
... ultraviolet (UV) frequencies.19 Our simulation results indicate that aluminum is the only common metal that can achieve such near-field interference pattern with strong contrast. The aperture width and periodicity in Figure 1 is 150 and 300 nm, respectively. It is also shown from our simulation that ...
Large-Scale Optical-Field Measurements with Geometric Fibre Constructs
... azimuthally anisotropic optical wave front and corresponding surface emission properties result from the interplay between a cylindrical resonator, anisotropic gain, and a linearly polarized axial pump beam. This is enabled by a novel cylindrical fiber-cavity structure consisting of a hollow-core cy ...
... azimuthally anisotropic optical wave front and corresponding surface emission properties result from the interplay between a cylindrical resonator, anisotropic gain, and a linearly polarized axial pump beam. This is enabled by a novel cylindrical fiber-cavity structure consisting of a hollow-core cy ...
Physics for Scientists and Engineers II Phy184, MSU Spring 2002
... • The current is related to the electron drift velocity which is amazingly small: vd = J/(ne) It is typically /sim mm/s. ne is the charge carrier density. • Why does current flow instantaneously? Because of the E-field which moves with speed of light, which causes all electrons in wire to drift at t ...
... • The current is related to the electron drift velocity which is amazingly small: vd = J/(ne) It is typically /sim mm/s. ne is the charge carrier density. • Why does current flow instantaneously? Because of the E-field which moves with speed of light, which causes all electrons in wire to drift at t ...
Porous Biomimetic Microlens Arrays as Multifunctional Optical
... similar approach has been applied to form a convex PDMS lens bonded on a microfluidic chip by varying the pressure in the microfluidic chamber.5,6 A microdoublet lens consisting of a tunable liquid-filled lens and a solid negative lens, has also been investigated.7,8 The lens can change shape to bi- ...
... similar approach has been applied to form a convex PDMS lens bonded on a microfluidic chip by varying the pressure in the microfluidic chamber.5,6 A microdoublet lens consisting of a tunable liquid-filled lens and a solid negative lens, has also been investigated.7,8 The lens can change shape to bi- ...
New Materials and New Concepts for Controlling Light and Waves
... We describe a general class of plasmonic systems designed to collect incident light over a broad spectrum and concentrate the energy into a very small volume. The resulting density of radiation can be exploited for enhanced molecular sensing and realising non‐linear effects at low p ...
... We describe a general class of plasmonic systems designed to collect incident light over a broad spectrum and concentrate the energy into a very small volume. The resulting density of radiation can be exploited for enhanced molecular sensing and realising non‐linear effects at low p ...
Rogue waves – towards a unifying concept?: Discussions
... I am happy that the physics of ocean waves has been contagious. Ten years ago rogue waves were discussed only in the surface gravity wave community and now I see a number of applications of the rogue wave concept in many different fields of physics. I also see some progress in the fully nonlinear comp ...
... I am happy that the physics of ocean waves has been contagious. Ten years ago rogue waves were discussed only in the surface gravity wave community and now I see a number of applications of the rogue wave concept in many different fields of physics. I also see some progress in the fully nonlinear comp ...
A Green Laser Pointer Hazard
... green light is seen, distributed left to right among diffraction orders corresponding to m = -2, -1, 0, 1 and 2, as labeled. The bottom frame was acquired by an inexpensive web camera, with its infrared-blocking filter removed, as described in Appendix B. Here we see the 808 nm infrared light, with ...
... green light is seen, distributed left to right among diffraction orders corresponding to m = -2, -1, 0, 1 and 2, as labeled. The bottom frame was acquired by an inexpensive web camera, with its infrared-blocking filter removed, as described in Appendix B. Here we see the 808 nm infrared light, with ...