Fabrication of Multi-wavelength Optical Reflector using On
... because higher order diffraction are suppressed. When the grating period is lesser than the wavelength, the grating behaves as a uniform layer with effective refractive index among the material index and surrounding index. The applications of subwavelength grating are anti-reflecting filters [1], ph ...
... because higher order diffraction are suppressed. When the grating period is lesser than the wavelength, the grating behaves as a uniform layer with effective refractive index among the material index and surrounding index. The applications of subwavelength grating are anti-reflecting filters [1], ph ...
Counterpropagating optical beams and solitons
... and self-action of a single beam in a NL medium is also known to generate spatial solitons [19]. Therefore, a natural extension was to study the propagation and interaction of CP spatial solitons and their generalizations, and to build a connection between these solitons and the feedback or cavity s ...
... and self-action of a single beam in a NL medium is also known to generate spatial solitons [19]. Therefore, a natural extension was to study the propagation and interaction of CP spatial solitons and their generalizations, and to build a connection between these solitons and the feedback or cavity s ...
The proceedings of this workshop are available here.
... responsebetween the exciting field and the correspondingpolarization. It is only during" the latest years that microwave community has recognizlJ the potentinl of norn"l,mo.I complicated material effectsin the design of new componentsani systems. Complex materials have, indeed, attracted the attenti ...
... responsebetween the exciting field and the correspondingpolarization. It is only during" the latest years that microwave community has recognizlJ the potentinl of norn"l,mo.I complicated material effectsin the design of new componentsani systems. Complex materials have, indeed, attracted the attenti ...
Attosecond real time observation of ionization and electron
... The expanding applications of ultrafast laser science increasingly demands for the ability to control a variety of parameters of ultrashort laser pulses. The established techniques to adjust the spatial and temporal intensity pulse profile as well as the sweep of the carrier frequency (chirp) across ...
... The expanding applications of ultrafast laser science increasingly demands for the ability to control a variety of parameters of ultrashort laser pulses. The established techniques to adjust the spatial and temporal intensity pulse profile as well as the sweep of the carrier frequency (chirp) across ...
Holographic Optical Beam-Steering (HOBS)
... (lasercom). Lasercom is superior to other methods of wireless communication with respect to data transfer rates and transmission security because it is very difficult to jam the beam or intercept data [Cadogan and Mulholland 1996; Henniger and Wilfert 2010][Ghuman and Willebrand 2002, pg. 2,5][Majum ...
... (lasercom). Lasercom is superior to other methods of wireless communication with respect to data transfer rates and transmission security because it is very difficult to jam the beam or intercept data [Cadogan and Mulholland 1996; Henniger and Wilfert 2010][Ghuman and Willebrand 2002, pg. 2,5][Majum ...
TIE-29 Refractive Index and Dispersion
... SCHOTT N-BK7®. The rectangular boxes indicate the tolerance limits (steps) for the refractive index and the Abbe number. For example the largest box indicates the tolerance borders for step 3 in refractive index and step 3 in Abbe number. The smallest box indicates step 0.5 in refractive index an ...
... SCHOTT N-BK7®. The rectangular boxes indicate the tolerance limits (steps) for the refractive index and the Abbe number. For example the largest box indicates the tolerance borders for step 3 in refractive index and step 3 in Abbe number. The smallest box indicates step 0.5 in refractive index an ...
Nanosphere Lithography: Effect of Substrate on the Localized
... trend that λmax is linearly dependent on nsubstrate; however, the theory overestimates the sensitivity by approximately a factor of 2. The sensitivity of the LSPR to the refractive index of bulk external solvent, nexternal, was also examined for each of the four substrates listed above. For all the ...
... trend that λmax is linearly dependent on nsubstrate; however, the theory overestimates the sensitivity by approximately a factor of 2. The sensitivity of the LSPR to the refractive index of bulk external solvent, nexternal, was also examined for each of the four substrates listed above. For all the ...
spherical aberration
... The magnitude of the differences between the tangential and sagittal MTF components clearly show more variability for the unequal conic design. ...
... The magnitude of the differences between the tangential and sagittal MTF components clearly show more variability for the unequal conic design. ...
spherical aberration
... The magnitude of the differences between the tangential and sagittal MTF components clearly show more variability for the unequal conic design. ...
... The magnitude of the differences between the tangential and sagittal MTF components clearly show more variability for the unequal conic design. ...
Single-Atom Resolved Imaging and Manipulation in an Atomic Mott
... the ultracold atoms and the potential formed by the periodically spaced ions by an optical lattice potential. Although these systems are quite different in the absolute energy and length scales and in the details of the potentials, both can be described by the same models. The single band Hubbard mo ...
... the ultracold atoms and the potential formed by the periodically spaced ions by an optical lattice potential. Although these systems are quite different in the absolute energy and length scales and in the details of the potentials, both can be described by the same models. The single band Hubbard mo ...
Propagation dynamics of optical vortices
... observed in self-defocusing nonlinear refractive media.36,54 A closed-form expression for the field does not exist, but a convenient model equation59–61 for the vortex core function is given by Eq. (2). In practice a beam with this core function can be formed by use of computer-generated holograms26 ...
... observed in self-defocusing nonlinear refractive media.36,54 A closed-form expression for the field does not exist, but a convenient model equation59–61 for the vortex core function is given by Eq. (2). In practice a beam with this core function can be formed by use of computer-generated holograms26 ...
Title Data-mining tools enabling Herschel science
... useful for other searches (e.g. by science category), which are not (yet) possible in HSA ...
... useful for other searches (e.g. by science category), which are not (yet) possible in HSA ...
Assessment of optical systems by means of point
... this purpose. Although the achievable precision is very high, these methods need refined and delicate optical set-ups and, in practice, special laser sources to achieve sufficient signal-to-noise ratio. When a measurement at a specific wavelength is needed for which an adequate source is not availab ...
... this purpose. Although the achievable precision is very high, these methods need refined and delicate optical set-ups and, in practice, special laser sources to achieve sufficient signal-to-noise ratio. When a measurement at a specific wavelength is needed for which an adequate source is not availab ...
EMC XTREMCACHE ACCELERATES VIRTUALIZED ORACLE g
... it to allocate greater processing power to other applications. While one application is accelerated with XtremCache, the array’s performance for other applications is maintained or even slightly enhanced. As XtremCache is installed on more servers in the environment, the result is a highly scalable ...
... it to allocate greater processing power to other applications. While one application is accelerated with XtremCache, the array’s performance for other applications is maintained or even slightly enhanced. As XtremCache is installed on more servers in the environment, the result is a highly scalable ...
Wavelength Conversion Using Reconfigurable Photonic
... Nanophotonics (optics in nanoscale) is another domain which is a direct beneficiary of nanotechnology. Being able to manipulate light at the chip level can lead to very revolutionary results and applications. Consequently, one can find very interesting nanophotonics research topics in the literature ...
... Nanophotonics (optics in nanoscale) is another domain which is a direct beneficiary of nanotechnology. Being able to manipulate light at the chip level can lead to very revolutionary results and applications. Consequently, one can find very interesting nanophotonics research topics in the literature ...
The orbital angular momentum of light: Genesis and
... than to polarization. In terms of particles, the helical wavefronts correspond to generally curved Poynting trajectories, representing the paths of photons in the Madelung-Bohm-de Broglie interpretation [10, 11]. In this case, the angular momentum of photons is related to the orbital motion rather t ...
... than to polarization. In terms of particles, the helical wavefronts correspond to generally curved Poynting trajectories, representing the paths of photons in the Madelung-Bohm-de Broglie interpretation [10, 11]. In this case, the angular momentum of photons is related to the orbital motion rather t ...
Laser and Gaussian Beam Propagation and Transformation
... same for any meridional plane containing the axis of propagation. Indeed, we did an easy calculation of the encircled energy for a circular beam by using these symmetry considerations (see Fig. 3). However, this is not the general case for a Gaussian beam.[39–41] For example, when a beam is transfor ...
... same for any meridional plane containing the axis of propagation. Indeed, we did an easy calculation of the encircled energy for a circular beam by using these symmetry considerations (see Fig. 3). However, this is not the general case for a Gaussian beam.[39–41] For example, when a beam is transfor ...
Inelastic Collisions of Atomic Antimony, Aluminum, Erbium and
... collision ratio γ ≤ 9.1×102 . In the second experiment, inelastic mJ -changing and J-changing transition rates of aluminum (Al) are measured for collisions with 3 He. The experiment employs a clean method using a single pump/probe laser to measure the steady-state magnetic sublevel population result ...
... collision ratio γ ≤ 9.1×102 . In the second experiment, inelastic mJ -changing and J-changing transition rates of aluminum (Al) are measured for collisions with 3 He. The experiment employs a clean method using a single pump/probe laser to measure the steady-state magnetic sublevel population result ...
YZM NI
... characteristics if the phase change from the semi-crystalline state to the gel state somehow can be prevented; or may be translated to even a further relative humidity beyond 80%. We experimentally demonstrate here in this work that the phase change can be modified if the PEG coatings are enriched wi ...
... characteristics if the phase change from the semi-crystalline state to the gel state somehow can be prevented; or may be translated to even a further relative humidity beyond 80%. We experimentally demonstrate here in this work that the phase change can be modified if the PEG coatings are enriched wi ...
00800001a2_9.pdf
... The development of optical interferometry is closely linked with the history of wave optics. In 1690 Huygens put forward the basis for the theory we use today. In 1801, Thomas Young performed a fundamental experiment for demonstrating interference and the wave nature of light, see Fig. 9.1.26. He us ...
... The development of optical interferometry is closely linked with the history of wave optics. In 1690 Huygens put forward the basis for the theory we use today. In 1801, Thomas Young performed a fundamental experiment for demonstrating interference and the wave nature of light, see Fig. 9.1.26. He us ...
IOSR Journal of Applied Physics (IOSR-JAP)
... transport, mechanical and optical properties in medical and engineering technology [1, 2]. Polyvinyl alcohol (PVA) is a polymer with several interesting physical properties, which are very useful in technical application. PVA is a semi crystalline, water soluble , low electrical conductivity materia ...
... transport, mechanical and optical properties in medical and engineering technology [1, 2]. Polyvinyl alcohol (PVA) is a polymer with several interesting physical properties, which are very useful in technical application. PVA is a semi crystalline, water soluble , low electrical conductivity materia ...
claudia patricia valdés escobar
... by regulating or adjusting the blood flow, according to the conditions of the body at a given time and the specific needs of an organ, even in case of a disease or any other abnormal situation. According to this, blood flow is an important physiological parameter that constitutes an indicator of the ...
... by regulating or adjusting the blood flow, according to the conditions of the body at a given time and the specific needs of an organ, even in case of a disease or any other abnormal situation. According to this, blood flow is an important physiological parameter that constitutes an indicator of the ...
Influence of heterogeneous refractivity on optical wave
... region along with the influences of an atmospheric phenomenon therein (i.e., LLJ). It is important to note that, in this study, we focus on kilometer-scale atmospheric refraction effects; the microscale effects associated with turbulence are not taken into account. Although the ray tracing cannot ch ...
... region along with the influences of an atmospheric phenomenon therein (i.e., LLJ). It is important to note that, in this study, we focus on kilometer-scale atmospheric refraction effects; the microscale effects associated with turbulence are not taken into account. Although the ray tracing cannot ch ...
Optical measurement of depth and duty cycle for
... equipment. For example, a scanning electron microscope 共SEM兲 can be used, but operator experience and inspection time required per sample are prohibitive to a manufacturing process, and the process itself is often damaging to the sample under inspection. For another example, profilometry with a conf ...
... equipment. For example, a scanning electron microscope 共SEM兲 can be used, but operator experience and inspection time required per sample are prohibitive to a manufacturing process, and the process itself is often damaging to the sample under inspection. For another example, profilometry with a conf ...
3D optical data storage
3D optical data storage is the term given to any form of optical data storage in which information can be recorded and/or read with three-dimensional resolution (as opposed to the two-dimensional resolution afforded, for example, by CD).This innovation has the potential to provide petabyte-level mass storage on DVD-sized discs (120mm). Data recording and readback are achieved by focusing lasers within the medium. However, because of the volumetric nature of the data structure, the laser light must travel through other data points before it reaches the point where reading or recording is desired. Therefore, some kind of nonlinearity is required to ensure that these other data points do not interfere with the addressing of the desired point.No commercial product based on 3D optical data storage has yet arrived on the mass market, although several companies are actively developing the technology and claim that it may become available ""soon"".