Path-reversed substrate-guided- wave optical interconnects for
... we propose a novel path-reversed substrate-guidedwave optical interconnect scheme functioning as a wavelength-division demultiplexer ~WDDM! for separating optical channels with different wavelengths. In optical communications a wavelength-division multiplexer ~WDM! provides a powerful approach to in ...
... we propose a novel path-reversed substrate-guidedwave optical interconnect scheme functioning as a wavelength-division demultiplexer ~WDDM! for separating optical channels with different wavelengths. In optical communications a wavelength-division multiplexer ~WDM! provides a powerful approach to in ...
rubidium vapor cell with integrated nonmetallic multilayer reflectors
... chamber and the cell is sealed via anodic bonding between two Pyrex 7740 plates. In this case, the vapor cell was filled with 87 Rb along with 153 Torr Xe and 1100 Torr N2 buffer gases. The top Pyrex plate allows optical access to the vapor. ...
... chamber and the cell is sealed via anodic bonding between two Pyrex 7740 plates. In this case, the vapor cell was filled with 87 Rb along with 153 Torr Xe and 1100 Torr N2 buffer gases. The top Pyrex plate allows optical access to the vapor. ...
Optical processes
... cross section is proportional to cos2(α), where α is the angle between the initial and final photon polarization. • The scattered photon direction is perpendicular to the new photon’s polarization in such a way that the final direction, initial and final polarization are all in one plane. • Rayleigh ...
... cross section is proportional to cos2(α), where α is the angle between the initial and final photon polarization. • The scattered photon direction is perpendicular to the new photon’s polarization in such a way that the final direction, initial and final polarization are all in one plane. • Rayleigh ...
IOSR Journal of Applied Physics (IOSR-JAP) e-ISSN: 2278-4861.
... Fig 7. Optical conductivity vs. Photon Energy ...
... Fig 7. Optical conductivity vs. Photon Energy ...
Optical Photon Processes in GEANT4
... photon polarization. • The scattered photon direction is perpendicular to the new photon’s polarization in such a way that the final direction, initial and final polarization are all in one plane. • Rayleigh scattering attenuation coefficient is calculated for water following the EinsteinSmoluchowsk ...
... photon polarization. • The scattered photon direction is perpendicular to the new photon’s polarization in such a way that the final direction, initial and final polarization are all in one plane. • Rayleigh scattering attenuation coefficient is calculated for water following the EinsteinSmoluchowsk ...
20170327_AH_Interference
... For us to see interference effects, we require two or more sources of coherent light waves. The best source of coherent radiation is a laser, which emits light at a single wavelength, usually in a non-diverging beam. Another way to produce coherent light is to split a wave, for example by reflection ...
... For us to see interference effects, we require two or more sources of coherent light waves. The best source of coherent radiation is a laser, which emits light at a single wavelength, usually in a non-diverging beam. Another way to produce coherent light is to split a wave, for example by reflection ...
three-dimensional solutions in media with spatial dependence of
... The analysis of transient optical response of large organic molecules allows to estimate the nonlinear nonlocal susceptibility of such material. The spatial dependance of χ(3) can be reached by diffusion effects in semiconductor technology [22] also. The oldest method for realizing such local nonlin ...
... The analysis of transient optical response of large organic molecules allows to estimate the nonlinear nonlocal susceptibility of such material. The spatial dependance of χ(3) can be reached by diffusion effects in semiconductor technology [22] also. The oldest method for realizing such local nonlin ...
Nikon Glass News Winter 2015
... deterioration in quality with the lens transmittance gradually changing during use. But Nikon’s i-line glass can be used without that concern. In addition, when manufacturing optical glass of a large size, extremely advanced manufacturing and measuring technologies are needed to ensure the glass ret ...
... deterioration in quality with the lens transmittance gradually changing during use. But Nikon’s i-line glass can be used without that concern. In addition, when manufacturing optical glass of a large size, extremely advanced manufacturing and measuring technologies are needed to ensure the glass ret ...
AO for high peak power lasers
... Things that make AO for high-power lasers easier 1. Plenty of light (!) 2. Controlled environment (stable temperature, indoors, enclosed beams) 3. No need for an extended field of view (point focus only) 4. Only slow response needed (at present . . .) Things that make AO for high-power lasers harder ...
... Things that make AO for high-power lasers easier 1. Plenty of light (!) 2. Controlled environment (stable temperature, indoors, enclosed beams) 3. No need for an extended field of view (point focus only) 4. Only slow response needed (at present . . .) Things that make AO for high-power lasers harder ...
Break-up of two-dimensional bright spatial solitons due to transverse
... amount of noise that can be decomposed in a set of Fourier harmonics with different transverse wave numbers ky . In a linear regime the intensity of each harmonic grows with the propagation distance as ² exp[2Γ x], where Γ (ky ) is the harmonics’ growth rate (see fig. 1) and ² is its initial intensi ...
... amount of noise that can be decomposed in a set of Fourier harmonics with different transverse wave numbers ky . In a linear regime the intensity of each harmonic grows with the propagation distance as ² exp[2Γ x], where Γ (ky ) is the harmonics’ growth rate (see fig. 1) and ² is its initial intensi ...
Nanofabrication via Atom Optics with Chromium
... configuration) to create a polarization-gradient cooling region. This provides a collimation sufficient for 90% of all atoms in the beam to be contained in an angular spread of 0.6 mrad. 8 After deposition of a laser-focused Cr pattern on a substrate (typically Si, though GaAs and sapphire have also ...
... configuration) to create a polarization-gradient cooling region. This provides a collimation sufficient for 90% of all atoms in the beam to be contained in an angular spread of 0.6 mrad. 8 After deposition of a laser-focused Cr pattern on a substrate (typically Si, though GaAs and sapphire have also ...
O A RIGINAL RTICLES
... (Swanepoel, 1983). It should be also noted that for all the investigated samples in the transparent region, almost R+T = 1, falls within the experimental error, indicating no scattering or absorption in this region. These results have confirmed the homogeneity of the deposited films and uniformity o ...
... (Swanepoel, 1983). It should be also noted that for all the investigated samples in the transparent region, almost R+T = 1, falls within the experimental error, indicating no scattering or absorption in this region. These results have confirmed the homogeneity of the deposited films and uniformity o ...
Lecture 5
... In an effort to make a relatively inexpensive aligner, capable of producing very small features an optical source of a simple contact printer is replaced with ArF laser. – list 2 problems that the engineer is likely to encounter in trying to use this device, assume yield is unimportant – assume the ...
... In an effort to make a relatively inexpensive aligner, capable of producing very small features an optical source of a simple contact printer is replaced with ArF laser. – list 2 problems that the engineer is likely to encounter in trying to use this device, assume yield is unimportant – assume the ...
Multimode or Single-Mode Optical Fiber
... Beyond the reach of multimode optical fibers, it becomes necessary to use single-mode optical fiber. However, when assessing single-mode optical fibers, be sure to consider newer options. A bend-insensitive, full-spectrum single-mode optical fiber provides more transceiver options, greater bandwidth ...
... Beyond the reach of multimode optical fibers, it becomes necessary to use single-mode optical fiber. However, when assessing single-mode optical fibers, be sure to consider newer options. A bend-insensitive, full-spectrum single-mode optical fiber provides more transceiver options, greater bandwidth ...
Proposal - MISC Lab
... properties providing both spatial and temporal variation for the region. Simultaneously, nearsurface continuous mapping of spectral absorption and attenuation will be obtained with two flow through instruments, one for whole water, and one for filtered water. Nearsurface remote sensing of ocean colo ...
... properties providing both spatial and temporal variation for the region. Simultaneously, nearsurface continuous mapping of spectral absorption and attenuation will be obtained with two flow through instruments, one for whole water, and one for filtered water. Nearsurface remote sensing of ocean colo ...
Modeling, Simulation and Application of the Probe Beam Deflection
... enclosure filled with a propagation medium. As an acoustic wave travels through the medium the refractive index is changed relative to the pressure gradient produced by the wave. The probe beam deflects and refracts as it interacts with the refractive index profile along its beam path. • The probe b ...
... enclosure filled with a propagation medium. As an acoustic wave travels through the medium the refractive index is changed relative to the pressure gradient produced by the wave. The probe beam deflects and refracts as it interacts with the refractive index profile along its beam path. • The probe b ...
The effect of EWG and EDG on the HOMO and LUMO of Alq3.
... approaches for the fabrication of plastic electronic devices rather than conventional inorganic materials, such as Si and Ge devices. Organic light emitting diodes (OLEDs) are a promising energy alternative for the future and are therefore one of the most interesting organic devices. It can be used ...
... approaches for the fabrication of plastic electronic devices rather than conventional inorganic materials, such as Si and Ge devices. Organic light emitting diodes (OLEDs) are a promising energy alternative for the future and are therefore one of the most interesting organic devices. It can be used ...
Development of a spin-exchange relaxation free magnetometer with
... magnetometer can be described by the classical Faraday rotation. Magneto-optical rotation is an optical effect that makes the polarization plane of linearly-polarized light rotated during its propagation through a medium placed in the magnetic field. When the magnetic field is applied along the ligh ...
... magnetometer can be described by the classical Faraday rotation. Magneto-optical rotation is an optical effect that makes the polarization plane of linearly-polarized light rotated during its propagation through a medium placed in the magnetic field. When the magnetic field is applied along the ligh ...
Self-collimation and focusing effects in zero
... addition been theoretically predicted when a resonant optical condition similar to Fabry-Perot (FP) condition is satisfied [3]. Although these resonant states have not yet been experimentally observed, they present unusual properties. Indeed, conversely to defect modes obtained in positive PCs devic ...
... addition been theoretically predicted when a resonant optical condition similar to Fabry-Perot (FP) condition is satisfied [3]. Although these resonant states have not yet been experimentally observed, they present unusual properties. Indeed, conversely to defect modes obtained in positive PCs devic ...
Optical tweezers
Optical tweezers (originally called ""single-beam gradient force trap"") are scientific instruments that use a highly focused laser beam to provide an attractive or repulsive force (typically on the order of piconewtons), depending on the refractive index mismatch to physically hold and move microscopic dielectric objects similar to tweezers. Optical tweezers have been particularly successful in studying a variety of biological systems in recent years.