AOK2-UP01 - February 2, 2015
... Thorlabs' adaptive optics kits are a complete adaptive optics imaging solution, including a deformable mirror, wavefront sensor, control software, and optomechanics for assembly. These miniature, precision wavefront control devices are useful for beam forming, microscopy, laser communications, and r ...
... Thorlabs' adaptive optics kits are a complete adaptive optics imaging solution, including a deformable mirror, wavefront sensor, control software, and optomechanics for assembly. These miniature, precision wavefront control devices are useful for beam forming, microscopy, laser communications, and r ...
META`16 Malaga - Spain - META`17, the 8th International
... University of Tehran, and his M.S and Ph.D. degrees from Caltech. He has received several awards for his research including the 2015 Fellow of US National Academy of Inventors (NAI), the 2015 Gold Medal from SPIE (the international society for optics and photonics), the 2015 National Security Scienc ...
... University of Tehran, and his M.S and Ph.D. degrees from Caltech. He has received several awards for his research including the 2015 Fellow of US National Academy of Inventors (NAI), the 2015 Gold Medal from SPIE (the international society for optics and photonics), the 2015 National Security Scienc ...
Point spread function engineering in confocal scanning microscopy
... emitted/reflected by the sample is collected by the same objective, passes through a pinhole located at the center of the conjugate plane, and finally is detected. The 3D image is reconstructed with a computer from the intensity values acquired by 3D scanning the sample. In this symmetrical configur ...
... emitted/reflected by the sample is collected by the same objective, passes through a pinhole located at the center of the conjugate plane, and finally is detected. The 3D image is reconstructed with a computer from the intensity values acquired by 3D scanning the sample. In this symmetrical configur ...
Method and apparatus for gas discharge laser output light
... may shift depending on laser operating conditions. Also at issue in such light sources is beam coherence. ...
... may shift depending on laser operating conditions. Also at issue in such light sources is beam coherence. ...
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Full-text PDF
... Recently it was demonstrated experimentally that nonlinearity-induced phase shifts can be achieved in x s2d materials (i.e., optical materials without the inversion symmetry) as the result of cascaded effects.1 This result has stimulated many efforts to analyze a variety of x s2d nonlinear effects [ ...
... Recently it was demonstrated experimentally that nonlinearity-induced phase shifts can be achieved in x s2d materials (i.e., optical materials without the inversion symmetry) as the result of cascaded effects.1 This result has stimulated many efforts to analyze a variety of x s2d nonlinear effects [ ...
TECHNICAL GUIDE
... Whenever light passes from one medium into a medium with different optical properties (most notably refractive index), part of the light is reflected and part of the light is transmitted. The intensity ratio of the reflected and transmitted light is primarily a function of the change in refractive i ...
... Whenever light passes from one medium into a medium with different optical properties (most notably refractive index), part of the light is reflected and part of the light is transmitted. The intensity ratio of the reflected and transmitted light is primarily a function of the change in refractive i ...
Thomas–Fermi Approximation and Basics of the Density Functional
... quantities needed for optics. The term quasiparticle refers to a particle-like entity arising in certain systems of interacting particles. If a single particle moves through the system, surrounded by a cloud of other interactiong particles, the entire entity moves along somewhat like a free particle ...
... quantities needed for optics. The term quasiparticle refers to a particle-like entity arising in certain systems of interacting particles. If a single particle moves through the system, surrounded by a cloud of other interactiong particles, the entire entity moves along somewhat like a free particle ...
Full text - Simon Fraser University
... Single measurements of the peak intensity as a function of the difference of the peak frequencies in E12g (black) and A1g (red) modes for MoS2 on gel (a) and on wax (b). The thickness of 1-4 layers and bulk were confirmed. As for thicker layers, the thickness of layers were roughly determined by the c ...
... Single measurements of the peak intensity as a function of the difference of the peak frequencies in E12g (black) and A1g (red) modes for MoS2 on gel (a) and on wax (b). The thickness of 1-4 layers and bulk were confirmed. As for thicker layers, the thickness of layers were roughly determined by the c ...
LINEAR AND NONLINEAR LIGHT BULLETS: RECENT
... 5(a)), instead of a single one as in other two-dimensional and three-dimensional nondissipative (Hamiltonian) nonlinear dynamical systems. This unique two-cusp structure of the soliton norm-Hamiltonian diagram is known as the so-called “swallowtail” catastrophe; see, e.g., Ref. [34]. Typical spatial ...
... 5(a)), instead of a single one as in other two-dimensional and three-dimensional nondissipative (Hamiltonian) nonlinear dynamical systems. This unique two-cusp structure of the soliton norm-Hamiltonian diagram is known as the so-called “swallowtail” catastrophe; see, e.g., Ref. [34]. Typical spatial ...
Fabrication of functional surfaces using ultrashort laser pulse ablation
... The development of lasers has been fast during the past few decades and, in addition to research, nowadays they are widely used also in industry. Added to the increase of laser power, the decreasing duration of optical pulses has been one of the major aims in laser development. Although the first pu ...
... The development of lasers has been fast during the past few decades and, in addition to research, nowadays they are widely used also in industry. Added to the increase of laser power, the decreasing duration of optical pulses has been one of the major aims in laser development. Although the first pu ...
Optical contrast and clarity of graphene on an
... where the absolute value of contrast is maximized 关indicated by white dots in Fig. 2共a兲兴 match the results from other specific model-based studies.4,7,8 We tested the precision of the map with a graphene sample 关purchased from Graphene Industries Co., Fig. 2共b兲兴 made from highly oriented pyrolytic g ...
... where the absolute value of contrast is maximized 关indicated by white dots in Fig. 2共a兲兴 match the results from other specific model-based studies.4,7,8 We tested the precision of the map with a graphene sample 关purchased from Graphene Industries Co., Fig. 2共b兲兴 made from highly oriented pyrolytic g ...
Full-text PDF - Research School of Physics and Engineering
... is the Bessel function of the order . As the light propwhere agates along the waveguides, the energy spreads into two main lobes with several secondary peaks between them. The solution under any other initial conditions will be a linear superposition of the functions (4). When the light intensity be ...
... is the Bessel function of the order . As the light propwhere agates along the waveguides, the energy spreads into two main lobes with several secondary peaks between them. The solution under any other initial conditions will be a linear superposition of the functions (4). When the light intensity be ...
to Thin Section Microscopy - Mineralogical Society of America
... is important. The cross-hairs in the ocular, the directions of light polarization and the microscope axis are the main reference directions. The four cardinal points (and intermediate directions derived from those) are commonly used to express and distinguish directions, with no geographical meaning ...
... is important. The cross-hairs in the ocular, the directions of light polarization and the microscope axis are the main reference directions. The four cardinal points (and intermediate directions derived from those) are commonly used to express and distinguish directions, with no geographical meaning ...
Semiconductor Lasers Using Diffused Quantum
... GaAs is encapsulated by a dielectric capping layer, which can be SiO or Si N , deposited on the surface of the GaAs–AlGaAs heterostructure QW material. Function of the dielectric layer is to enhance the out-diffusion rate of the group-III atom, gallium. The out-diffusion of gallium atoms is partiall ...
... GaAs is encapsulated by a dielectric capping layer, which can be SiO or Si N , deposited on the surface of the GaAs–AlGaAs heterostructure QW material. Function of the dielectric layer is to enhance the out-diffusion rate of the group-III atom, gallium. The out-diffusion of gallium atoms is partiall ...