Paper - Andreas Geiger
... similarity with these methods in the sense that we also refine our integer-valued flow result to sub-pixel accuracy as proposed in [32, 42]. However, in contrast to the above-mentioned works, our integral matches are obtained via discrete optimization with optical flow priors. This allows our algori ...
... similarity with these methods in the sense that we also refine our integer-valued flow result to sub-pixel accuracy as proposed in [32, 42]. However, in contrast to the above-mentioned works, our integral matches are obtained via discrete optimization with optical flow priors. This allows our algori ...
Full text in DIVA
... Abstract. Characteristic changes in the organization of fibrillar collagen can potentially serve as an early diagnostic marker in various pathological processes. Tissue types containing collagen I can be probed by pulsed high-intensity laser radiation, thereby generating second harmonic light that p ...
... Abstract. Characteristic changes in the organization of fibrillar collagen can potentially serve as an early diagnostic marker in various pathological processes. Tissue types containing collagen I can be probed by pulsed high-intensity laser radiation, thereby generating second harmonic light that p ...
AY 105 Lab Experiment #3: Optical aberrations
... • Review basic concepts in optical abberation (i.e. deviation from the simple paraxial optical theory we have been using thus far) such as: spherical aberration, astigmatism, coma, field curvature, distortion, chromatic aberration, lateral color. Background Diffraction, refraction, reflection, and s ...
... • Review basic concepts in optical abberation (i.e. deviation from the simple paraxial optical theory we have been using thus far) such as: spherical aberration, astigmatism, coma, field curvature, distortion, chromatic aberration, lateral color. Background Diffraction, refraction, reflection, and s ...
Revista Mexicana de Física . Simulation of Michelson and
... The “visualization” of classical physics experiments for a classroom demonstration is highly stimulating and encouraging for students in a General Physics course. Optics is unique in this matter because it offers the opportunity to awe the class with fun and beauty. The use of moiré fringes is a mo ...
... The “visualization” of classical physics experiments for a classroom demonstration is highly stimulating and encouraging for students in a General Physics course. Optics is unique in this matter because it offers the opportunity to awe the class with fun and beauty. The use of moiré fringes is a mo ...
Light & Matter: Absorption and Scattering
... A white beam source ‐‐ emitting light of multiple wavelengths ‐‐ is focused on a sample (the complementary color pairs are indicated by the yellow dotted lines). Upon striking the sample, photons that match the energy gap of the molecules present (green light in this example) is absorbed in order ...
... A white beam source ‐‐ emitting light of multiple wavelengths ‐‐ is focused on a sample (the complementary color pairs are indicated by the yellow dotted lines). Upon striking the sample, photons that match the energy gap of the molecules present (green light in this example) is absorbed in order ...
Defense
... Choose control pulse width so that the new storage location is outside the boundary of the medium ...
... Choose control pulse width so that the new storage location is outside the boundary of the medium ...
Advances in the speed and resolution of light microscopy
... Significantly, the pulse splitter can be inserted between any pulsed laser and microscope to increase the pulse repetition rate and potential imaging speed, including those based on other nonlinear processes such as second harmonic generation microscopy. In addition to temporally multiplexing the ex ...
... Significantly, the pulse splitter can be inserted between any pulsed laser and microscope to increase the pulse repetition rate and potential imaging speed, including those based on other nonlinear processes such as second harmonic generation microscopy. In addition to temporally multiplexing the ex ...
Effective Wavelength Scaling for Optical Antennas
... wavelength range has many foreseeable applications, such as high-resolution microscopy and spectroscopy [2 –5], optical sensors [6,7], photovoltaics [8,9], solid state lighting [10,11], and lasing [12]. The development of optical antennas demands design rules that make it possible to transfer establ ...
... wavelength range has many foreseeable applications, such as high-resolution microscopy and spectroscopy [2 –5], optical sensors [6,7], photovoltaics [8,9], solid state lighting [10,11], and lasing [12]. The development of optical antennas demands design rules that make it possible to transfer establ ...
Optical Wave Guide Polarization Measurement System Students
... has over traditional wires. Data is sent at the speed of light and fiber optics enables a much bigger bandwidth. However, when we use light to transfer data, there are many factors that affect the signal that is being transferred and polarization is one of the main factors. Light is an electromagnet ...
... has over traditional wires. Data is sent at the speed of light and fiber optics enables a much bigger bandwidth. However, when we use light to transfer data, there are many factors that affect the signal that is being transferred and polarization is one of the main factors. Light is an electromagnet ...
Full width at half maximum (FWHM) analysis of solitonic pulse
... Abstract: In this paper, we propose a system of microring resonator (MRR). This system uses a laser diode input which can be incorporated with an optical add/drop filter system. When light from the laser diode feedbacks to the fiber ring resonator, the pulses in the form of soliton can be generated ...
... Abstract: In this paper, we propose a system of microring resonator (MRR). This system uses a laser diode input which can be incorporated with an optical add/drop filter system. When light from the laser diode feedbacks to the fiber ring resonator, the pulses in the form of soliton can be generated ...
T. J. Kippenberg, , 1172 (2008); DOI: 10.1126/science.1156032
... displacement measurement, two fundamental sources of imprecision Fig. 2. (A) Dynamic back-action results from the coupling of the mechanical oscillator period and creates an exist (Fig. 1C). First, there is the motion to the fluctuations of the intracavity field amplitude (da), which occurs effectiv ...
... displacement measurement, two fundamental sources of imprecision Fig. 2. (A) Dynamic back-action results from the coupling of the mechanical oscillator period and creates an exist (Fig. 1C). First, there is the motion to the fluctuations of the intracavity field amplitude (da), which occurs effectiv ...
FUL TEXT
... large enough to support more than a few modes. Singlemode fiber carries higher bandwidth and up to 50 times more distance than multimode, but requires a light source with a narrow spectral width. If the core is wide and there is a sharp transition between the core and the cladding, high-order rays w ...
... large enough to support more than a few modes. Singlemode fiber carries higher bandwidth and up to 50 times more distance than multimode, but requires a light source with a narrow spectral width. If the core is wide and there is a sharp transition between the core and the cladding, high-order rays w ...
Total internal reflection fluorescence spectroscopy and microscopy
... prism which together with the microscope object slide (thickness: 1 mm) formed a hemicylinder (radius: 10 mm) with the sample (illuminated cells) being located in its center. As shown in Figure 2, the light spot on the adjustable mirror was imaged on the sample using a concave focusing mirror (focal ...
... prism which together with the microscope object slide (thickness: 1 mm) formed a hemicylinder (radius: 10 mm) with the sample (illuminated cells) being located in its center. As shown in Figure 2, the light spot on the adjustable mirror was imaged on the sample using a concave focusing mirror (focal ...
Absorption-induced trapping in an anisotropic
... ZQ715125C) as the base, which are joined using ultra-high-vacuum epoxy (TRA-BOND BA2116). The top of the cell is connected to a glass cylinder that is, in turn, connected to an ion pump and Rb dispenser casing via a glass-to-metal transition. Figure 1(a) shows a simplified diagram of the vacuum syst ...
... ZQ715125C) as the base, which are joined using ultra-high-vacuum epoxy (TRA-BOND BA2116). The top of the cell is connected to a glass cylinder that is, in turn, connected to an ion pump and Rb dispenser casing via a glass-to-metal transition. Figure 1(a) shows a simplified diagram of the vacuum syst ...
Needle-based reflection refractometry of scattering samples using
... Figure 5a. Mean values of the measured reflection amplitude for all solutions matched well with the expected values from simulation of equation (2) as shown in Figure 5b. The average error between the simulated and measured RI values was Δn = 0.0066 and the average percentage RI error was 0.46%. The ...
... Figure 5a. Mean values of the measured reflection amplitude for all solutions matched well with the expected values from simulation of equation (2) as shown in Figure 5b. The average error between the simulated and measured RI values was Δn = 0.0066 and the average percentage RI error was 0.46%. The ...
Optical techniques for molecular manipulation
... circular polarizations • an asymmetry between right and left allows opposing circular polarizations to have differing refractive indices • optical activity rotates the polarization plane of linearly polarized light • may be observed in vapours, liquids and ...
... circular polarizations • an asymmetry between right and left allows opposing circular polarizations to have differing refractive indices • optical activity rotates the polarization plane of linearly polarized light • may be observed in vapours, liquids and ...
CHAPTER 4 Fiber optic III: attenuation and dispersion
... 1310nm for SiO2 fibres. But what if we are using the third window? Also for multiple channel communication it may be desirable to have near zero dispersion for a range of wavelengths What is the solution? ...
... 1310nm for SiO2 fibres. But what if we are using the third window? Also for multiple channel communication it may be desirable to have near zero dispersion for a range of wavelengths What is the solution? ...
vapor liquid - UPB Sci Bull
... order. Using Eq. 2 for the anchoring energy Bena and Petrescu [12] have studied the surface effects on magnetic Freedericksz transition in feronematics. In this paper we study the influence of the surface anchoring and the cell thickness on the optical-field induced Freedericksz transition in a home ...
... order. Using Eq. 2 for the anchoring energy Bena and Petrescu [12] have studied the surface effects on magnetic Freedericksz transition in feronematics. In this paper we study the influence of the surface anchoring and the cell thickness on the optical-field induced Freedericksz transition in a home ...
SCT Operational Data Store / Banner to the ODS Implementation
... each field being entered, the data is verified for field syntax, such as date or numeric formats, and fields requiring additional verification against rule tables. After the values are properly checked, the data is committed (or written) to the database table that will ‘house’ the information. Durin ...
... each field being entered, the data is verified for field syntax, such as date or numeric formats, and fields requiring additional verification against rule tables. After the values are properly checked, the data is committed (or written) to the database table that will ‘house’ the information. Durin ...
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"".