Focusing of light through a stratified medium: a practical
... from the unaberrated Gaussian focus as horizontal axis. We also computed these curves using Eq. (13) without approximation on the Fresnel reflection coefficients rs,p given by Eq. (14). The difference is below 1%, which justifies the approximation made by Török and Varga to obtain Eq. (15), and as a ...
... from the unaberrated Gaussian focus as horizontal axis. We also computed these curves using Eq. (13) without approximation on the Fresnel reflection coefficients rs,p given by Eq. (14). The difference is below 1%, which justifies the approximation made by Török and Varga to obtain Eq. (15), and as a ...
Optical properties of Al2O3 thin films grown by
... [1]. These applications require strong light confinement to a waveguide core, which can be achieved using a large index step between the core and the claddings. For telecommunication devices, strong confinement is needed to achieve a high degree of integration and allow for sharp bends of channel wa ...
... [1]. These applications require strong light confinement to a waveguide core, which can be achieved using a large index step between the core and the claddings. For telecommunication devices, strong confinement is needed to achieve a high degree of integration and allow for sharp bends of channel wa ...
\ A/58
... an alloy material including tellurium (Te), germanium (Ge), and antimony (stibium, Sb) or an alloy material including indium (In), silver (Ag), tellurium (Te), germanium and antimony. The upper and loWer dielectric layers 18 and 14 are used to control the thermal conductivity of the recording layer ...
... an alloy material including tellurium (Te), germanium (Ge), and antimony (stibium, Sb) or an alloy material including indium (In), silver (Ag), tellurium (Te), germanium and antimony. The upper and loWer dielectric layers 18 and 14 are used to control the thermal conductivity of the recording layer ...
Deep subsurface optical waveguides produced by direct writing with
... was also investigated. In this case, an additional transversal imaging system is employed to record images of the emission of the plasma generated inside the material. A microscope objective coupled to a tube lens and a CCD camera was used for the purpose (see Fig. 1). In this way real time images o ...
... was also investigated. In this case, an additional transversal imaging system is employed to record images of the emission of the plasma generated inside the material. A microscope objective coupled to a tube lens and a CCD camera was used for the purpose (see Fig. 1). In this way real time images o ...
Optical Interconnect and Sensing
... junction and are often called photodiodes. A voltage is self generated as radiant energy strikes the device. The photovoltaic detector may operate without external bias voltage. A good example is the solar cell used on spacecraft and satellites to convert the sun’ ...
... junction and are often called photodiodes. A voltage is self generated as radiant energy strikes the device. The photovoltaic detector may operate without external bias voltage. A good example is the solar cell used on spacecraft and satellites to convert the sun’ ...
The Use of Saint-Gobain Glass Roof Tile in New Urban Districts of
... nineteenth century, there were workshops processing imported raw iron from Great Britain, also partly from Belgium, France and Sweden for use in window shutters (İngiliz Konsolosluk 1998, p. 71). Rougon, the consul of France, in his book on the commercial and economic situation of Izmir in the 1890 ...
... nineteenth century, there were workshops processing imported raw iron from Great Britain, also partly from Belgium, France and Sweden for use in window shutters (İngiliz Konsolosluk 1998, p. 71). Rougon, the consul of France, in his book on the commercial and economic situation of Izmir in the 1890 ...
Optical Properties of Lithium - Zinc – Boro- MolybdateGlass
... separations fall in the useful range of ultraviolet to infrared through the visible range of the electromagnetic spectrum. The electronic transitions between these levels cause absorption in visible regions and impart color to the glass. Doped ions in crystalline or glassy matrices often give lumine ...
... separations fall in the useful range of ultraviolet to infrared through the visible range of the electromagnetic spectrum. The electronic transitions between these levels cause absorption in visible regions and impart color to the glass. Doped ions in crystalline or glassy matrices often give lumine ...
Intense switchable fluorescence in light wave coupled electrowetting
... fluorescent oil film such that it is either optically coupled to, or decoupled from, an underlying waveguide that contains violet light for excitation. Photographs of red, green, and blue LWC devices in OFF and ON states of emission are shown in Fig. 1. LWC devices with the structure shown in Fig. 2 ...
... fluorescent oil film such that it is either optically coupled to, or decoupled from, an underlying waveguide that contains violet light for excitation. Photographs of red, green, and blue LWC devices in OFF and ON states of emission are shown in Fig. 1. LWC devices with the structure shown in Fig. 2 ...
Lab 7: Fabry-Perot Interferometer
... The problem with this method is that when the reflectance of the Fabry-Perot mirror is very high (for example (∼ 99%), it can be seen from equations 5 and 6 that the coefficient of finesse is also very high (∼ 10000). As a result, the transmittance goes to a minimum (∼ 1/10000). The transmittance is ...
... The problem with this method is that when the reflectance of the Fabry-Perot mirror is very high (for example (∼ 99%), it can be seen from equations 5 and 6 that the coefficient of finesse is also very high (∼ 10000). As a result, the transmittance goes to a minimum (∼ 1/10000). The transmittance is ...
Grundfos Head Office
... Grundfos was intimately involved in the design and aesthetic that they wished to portray. While the site is owned and developed by Growthpoint Properties, it incorporates both the new head office (3,000m2) and a warehouse (6,500m2) for Grundfos South Africa. From the start, it was envisioned that th ...
... Grundfos was intimately involved in the design and aesthetic that they wished to portray. While the site is owned and developed by Growthpoint Properties, it incorporates both the new head office (3,000m2) and a warehouse (6,500m2) for Grundfos South Africa. From the start, it was envisioned that th ...
Nonconfocal Differential Interferometry Sensing Scheme for
... the topography of specimens and the magnetic patterns. Previous efforts have confirmed that the use of a differential optical interferometer in scanning force microscope systems provides better DC stability and less optical path perturbation than other methods.2,3) These features are important when usi ...
... the topography of specimens and the magnetic patterns. Previous efforts have confirmed that the use of a differential optical interferometer in scanning force microscope systems provides better DC stability and less optical path perturbation than other methods.2,3) These features are important when usi ...
Effect of the refractive index change kinetics of
... Photosensitive materials. http://dx.doi.org/10.1364/AO.52.003993 ...
... Photosensitive materials. http://dx.doi.org/10.1364/AO.52.003993 ...
THE VARIATION O F .THE STRESS OPTICAL COEFFICIENT WITH
... this manuscript in whole or in part may be granted by the head of the major department or the Dean of the Graduate College when in his judg ment the proposed use of the material is in the interests of scholar ...
... this manuscript in whole or in part may be granted by the head of the major department or the Dean of the Graduate College when in his judg ment the proposed use of the material is in the interests of scholar ...
Aluminum Zinc Oxide Transparent Conductors for Optical Cavity
... matrix model and then included in fabricated devices. AZO is cheaper than ITO partly because of the relative availability of indium compared to aluminum. ITO is also used in many other organic-based devices, such as organic light-emitting diodes and liquid crystal displays, which naturally limits th ...
... matrix model and then included in fabricated devices. AZO is cheaper than ITO partly because of the relative availability of indium compared to aluminum. ITO is also used in many other organic-based devices, such as organic light-emitting diodes and liquid crystal displays, which naturally limits th ...
optically active substances.
... Quest: What about superposition of two circularly polarized light (RCP and LCP) beams with same amplitude and wavelength. Any plane polarized light wave can be obtained as a superposition of a left circularly polarized and a right circularly polarized light wave, whose amplitude is identical. This ...
... Quest: What about superposition of two circularly polarized light (RCP and LCP) beams with same amplitude and wavelength. Any plane polarized light wave can be obtained as a superposition of a left circularly polarized and a right circularly polarized light wave, whose amplitude is identical. This ...
Topic 12: Spatial Light Modulators and Modern Optical Systems
... Range of technologies, the most promising are: Liquid Crystal: LC modulators switched by either thin-film transistors (transmissive displays), or silicon backplanes (reflective devices). Usable in all applications, but rather “slow”. Magneto-Optic: Pixelated crystal of Aluminum Garnet switched by ...
... Range of technologies, the most promising are: Liquid Crystal: LC modulators switched by either thin-film transistors (transmissive displays), or silicon backplanes (reflective devices). Usable in all applications, but rather “slow”. Magneto-Optic: Pixelated crystal of Aluminum Garnet switched by ...
Optics Refraction Dispersion
... beam containing red and violet wavelengths is on a slab of quartz at an angle of incidence The index of refraction of quartz is 1.455 at 1 its index of refraction is 1.468 (red light), and ...
... beam containing red and violet wavelengths is on a slab of quartz at an angle of incidence The index of refraction of quartz is 1.455 at 1 its index of refraction is 1.468 (red light), and ...
Seagram Building Fiche - DoCoMoMo : New York | Tri
... company’s first), the lighting (the first fully modular low-brightness system by Richard Kelly), and the modular high- and low- tension electrical services. The choice of bronze for the exterior cladding was the projet’s most unusual feature. The material, which had never before been used so extensi ...
... company’s first), the lighting (the first fully modular low-brightness system by Richard Kelly), and the modular high- and low- tension electrical services. The choice of bronze for the exterior cladding was the projet’s most unusual feature. The material, which had never before been used so extensi ...
reflection and refraction
... To provide the lift force needed for flight, aeroplane wings must be designed so that...: (A) Air molecules will be deflected downward when they flow past the wing (B) Air molecules will be deflected upward when they flow past the ...
... To provide the lift force needed for flight, aeroplane wings must be designed so that...: (A) Air molecules will be deflected downward when they flow past the wing (B) Air molecules will be deflected upward when they flow past the ...
EFFECT OF TEMPERATURE ON THE REFRACTIVE INDICES AND
... Liquid crystals are anisotropic fluids which show specific optical properties due to the anisotropy of molecular organization. As they are birefringent materials, they shows double refraction phenomenon, having two indices of refraction (extraordinary ne and ordinary no indices) and birefringence ∆n ...
... Liquid crystals are anisotropic fluids which show specific optical properties due to the anisotropy of molecular organization. As they are birefringent materials, they shows double refraction phenomenon, having two indices of refraction (extraordinary ne and ordinary no indices) and birefringence ∆n ...
Fabrication of a Fabry–Pérot Cavity in a Microfluidic Channel Using Thermocompressive
... designating the rms surface roughness and being the optical wavelength. From this expression, the rms surface roughness of 1.765 nm allows a maximum cavity finesse of 145.56. The ideal finesse of the cavity is 43.3 based on the 93% reflectivity of the 35-nm gold mirrors at 890 nm. The resultant tota ...
... designating the rms surface roughness and being the optical wavelength. From this expression, the rms surface roughness of 1.765 nm allows a maximum cavity finesse of 145.56. The ideal finesse of the cavity is 43.3 based on the 93% reflectivity of the 35-nm gold mirrors at 890 nm. The resultant tota ...
U17301 - 3B Scientific
... 3. A diagram showing what the experiment looks like when it is set up. Shown in brackets under the title of the experiment is whether it can be demonstrated with the U17300 or U17301 set, or both. The same note can be find also in the table of contents in the last row. It is clear now, that some exp ...
... 3. A diagram showing what the experiment looks like when it is set up. Shown in brackets under the title of the experiment is whether it can be demonstrated with the U17300 or U17301 set, or both. The same note can be find also in the table of contents in the last row. It is clear now, that some exp ...