Diffraction Grating Handbook
... optical dispersing element of choice in modern laboratory instrumentation. For several years, since its introduction in 1970, the Diffraction Grating Handbook was the primary source of information of a general nature regarding diffraction gratings. In 1982, Dr. Michael Hutley of the National Physica ...
... optical dispersing element of choice in modern laboratory instrumentation. For several years, since its introduction in 1970, the Diffraction Grating Handbook was the primary source of information of a general nature regarding diffraction gratings. In 1982, Dr. Michael Hutley of the National Physica ...
High Contrast Gratings for Integrated Optoelectronics
... polarization light, surface normal incidence. .................................................................................................36 Figure 2.16 Field profile [real(Ey/Eincident)] of various HCG resonance at anti-crossings. The resonance conditions are labeled in the figures. HCG parame ...
... polarization light, surface normal incidence. .................................................................................................36 Figure 2.16 Field profile [real(Ey/Eincident)] of various HCG resonance at anti-crossings. The resonance conditions are labeled in the figures. HCG parame ...
Diffraction Grating Handbook
... diffraction gratings has greatly improved, and Newport has been a leader in this development. The extremely high accuracy required of a modern diffraction grating dictates that the mechanical dimensions of diamond tools, ruling engines, and optical recording hardware, as well as their environmental ...
... diffraction gratings has greatly improved, and Newport has been a leader in this development. The extremely high accuracy required of a modern diffraction grating dictates that the mechanical dimensions of diamond tools, ruling engines, and optical recording hardware, as well as their environmental ...
Abstracts for OPTO 2014
... by a significant efficiency reduction with increasing injection current. This efficiency droop phenomenon currently receives great attention and many proposals can be found in the recent literature on how to reduce the efficiency droop, in particular, by design optimization of the AlGaN electron blo ...
... by a significant efficiency reduction with increasing injection current. This efficiency droop phenomenon currently receives great attention and many proposals can be found in the recent literature on how to reduce the efficiency droop, in particular, by design optimization of the AlGaN electron blo ...
OPTO - SPIE
... differential optical, which is typically improved through the use of strain, quantum confinement, or p-type doping in the active region of the device. All of these methods have been applied to quantum dot or dash materials to raise the differential gain, but unfortunately these low-dimensional syste ...
... differential optical, which is typically improved through the use of strain, quantum confinement, or p-type doping in the active region of the device. All of these methods have been applied to quantum dot or dash materials to raise the differential gain, but unfortunately these low-dimensional syste ...
Full-Text PDF
... metal layer from the dielectric at an angle of incidence. We measured the SPR reflectivity curves for an anti-symmetrically structured SPR device, i.e., a glass-dielectric-metal-dielectric (test fluid medium) interface. The SP modes of these anti-symmetrically structured SPR devices were excited by ...
... metal layer from the dielectric at an angle of incidence. We measured the SPR reflectivity curves for an anti-symmetrically structured SPR device, i.e., a glass-dielectric-metal-dielectric (test fluid medium) interface. The SP modes of these anti-symmetrically structured SPR devices were excited by ...
Get PDF - OSA Publishing
... where ω is the angular frequency of light, c is the speed of light in vacuum, and ε0 , ε1 , and ε2 are the permittivities of the prism, SPR metal layer, and the adjacent medium, respectively. As seen from Eq. (5), measurement of only the SPR angle is not sufficient for the unique determination of th ...
... where ω is the angular frequency of light, c is the speed of light in vacuum, and ε0 , ε1 , and ε2 are the permittivities of the prism, SPR metal layer, and the adjacent medium, respectively. As seen from Eq. (5), measurement of only the SPR angle is not sufficient for the unique determination of th ...
D T U
... they reach the eye. The term comes from the Latin lens, lentis, meaning lentil, and was adopted because of the similarity in the shape. An optical medium is any substance through which light can travel. Most optical media with interest in ophthalmic optics are isotropic, meaning that light travels a ...
... they reach the eye. The term comes from the Latin lens, lentis, meaning lentil, and was adopted because of the similarity in the shape. An optical medium is any substance through which light can travel. Most optical media with interest in ophthalmic optics are isotropic, meaning that light travels a ...
`Singular Optics`, International Journal of Optics, Vol.2012
... bringing out a special issue, we chalked out a time line, for call for papers and the various subsequent processes involved. We have received quite a number of submissions, and after peer-review process 11 articles were selected for this special issue. Optical vortex also known as optical phase sing ...
... bringing out a special issue, we chalked out a time line, for call for papers and the various subsequent processes involved. We have received quite a number of submissions, and after peer-review process 11 articles were selected for this special issue. Optical vortex also known as optical phase sing ...
Doctorat doc
... Besides applications in optical fiber beam delivery, single crystal fibers also find potential use in fiber-based sensors. In applications where sensor must operate in harsh environment, the optical property of fiber materials is not the only consideration. High melting temperature, chemical inertne ...
... Besides applications in optical fiber beam delivery, single crystal fibers also find potential use in fiber-based sensors. In applications where sensor must operate in harsh environment, the optical property of fiber materials is not the only consideration. High melting temperature, chemical inertne ...
META`16 Malaga - Spain - META`17, the 8th International
... surface science, disordered systems and photonics. His most famous work has introduced a new class of materials, metamaterials, whose electromagnetic properties depend on their internal structure rather than their chemical constitution. He discovered that a perfect lens manufactured from negatively ...
... surface science, disordered systems and photonics. His most famous work has introduced a new class of materials, metamaterials, whose electromagnetic properties depend on their internal structure rather than their chemical constitution. He discovered that a perfect lens manufactured from negatively ...
Polarization-insensitive high-dispersion total internal reflection
... that define the TIR grating are valid regardless of the nature of the grating profile. Thus a grating with any groove shape, such as sinusoidal, binary, trapezoidal, or blazed, is classified as a TIR grating provided that expression (1) is satisfied. While, in general, material 2 can be chosen to be ...
... that define the TIR grating are valid regardless of the nature of the grating profile. Thus a grating with any groove shape, such as sinusoidal, binary, trapezoidal, or blazed, is classified as a TIR grating provided that expression (1) is satisfied. While, in general, material 2 can be chosen to be ...
Optical grating coupler biosensor and biomedical applications Lorena Diéguez Moure
... biosensor usually consists of three different parts: the sample to be measured, the transducer and the electronic system that amplifies the signal, analyzes the data and brings a result to the final user. The transducer includes the bioreceptor (which specifically interacts with the sample) and the ...
... biosensor usually consists of three different parts: the sample to be measured, the transducer and the electronic system that amplifies the signal, analyzes the data and brings a result to the final user. The transducer includes the bioreceptor (which specifically interacts with the sample) and the ...
Retarder Principles
... From the equations shown on the previous page, a true zeroorder quartz quarter waveplate for 550 nm operation is only 15 mm thick. Such a thin, fragile retarder presents handling difficulties in both fabrication and mounting. More commonly, multiple-order quartz retarders having a whole number of wa ...
... From the equations shown on the previous page, a true zeroorder quartz quarter waveplate for 550 nm operation is only 15 mm thick. Such a thin, fragile retarder presents handling difficulties in both fabrication and mounting. More commonly, multiple-order quartz retarders having a whole number of wa ...
Lithium Niobate Microphotonic Modulators
... received at a RF antenna feeds electrodes of the microphotonic modulator. The modulator directly converts the RF signal to an optical carrier via the electro-optic effect. The resulting phase-modulated optical signal is converted to amplitude-modulation through the use of a standard Mach-Zehnder con ...
... received at a RF antenna feeds electrodes of the microphotonic modulator. The modulator directly converts the RF signal to an optical carrier via the electro-optic effect. The resulting phase-modulated optical signal is converted to amplitude-modulation through the use of a standard Mach-Zehnder con ...
Fiber optic Fabry-Perot interferometer for
... A complete classification of OFS, and a broader description can be found in ref.[13]. ...
... A complete classification of OFS, and a broader description can be found in ref.[13]. ...
Engineering nonlinearities in nanoscale optical systems
... 1.2. Scope of This Review Our review is organized as follows: first, the optical properties of SPWs are reviewed in Section 2, including methods for dispersion engineering of these tightly confined waveguides and their limitations. In Section 3, a discussion of the basic nonlinear optical response ...
... 1.2. Scope of This Review Our review is organized as follows: first, the optical properties of SPWs are reviewed in Section 2, including methods for dispersion engineering of these tightly confined waveguides and their limitations. In Section 3, a discussion of the basic nonlinear optical response ...
Electronic Thesis
... constants that can be readily tuned with material or geometry. In this thesis, we explore both the theory and applications of dispersion in planar plasmonic architectures. Particular attention is given to the modes of metallic core and plasmon slot waveguides, which can span positive, near-zero, and ...
... constants that can be readily tuned with material or geometry. In this thesis, we explore both the theory and applications of dispersion in planar plasmonic architectures. Particular attention is given to the modes of metallic core and plasmon slot waveguides, which can span positive, near-zero, and ...
Ray-optics cloaking devices for large objects in incoherent natural light
... large-scale living creatures. Here we demonstrate that by abandoning the phase preservation requirement, it is possible to create invisibility cloaking for natural light at multiple observation angles (see Supplementary Movies 1 and 2 documenting the real-life cloaking performance). Such a cloaking ...
... large-scale living creatures. Here we demonstrate that by abandoning the phase preservation requirement, it is possible to create invisibility cloaking for natural light at multiple observation angles (see Supplementary Movies 1 and 2 documenting the real-life cloaking performance). Such a cloaking ...
Design and use of guided mode resonance filters for
... Even though the principles of diffraction had been known since the time of Newton, it was Rittenhouse who in 1786, produced the first man-made diffraction grating from hairs spaced by the threads of two fine screws [1]. Years later, in 1902, Wood noticed unexpected rapid intensity variations in ligh ...
... Even though the principles of diffraction had been known since the time of Newton, it was Rittenhouse who in 1786, produced the first man-made diffraction grating from hairs spaced by the threads of two fine screws [1]. Years later, in 1902, Wood noticed unexpected rapid intensity variations in ligh ...
META`15 New York
... Bronx. Get off at the 137th Street Station. When you go up the stairs, you’re at the south end of a small triangular park. Walk to the northeast corner (138th Street, away from Broadway). Make a right and walk one long block to Amsterdam Avenue. City College is on the other side of Amsterdam Avenue. ...
... Bronx. Get off at the 137th Street Station. When you go up the stairs, you’re at the south end of a small triangular park. Walk to the northeast corner (138th Street, away from Broadway). Make a right and walk one long block to Amsterdam Avenue. City College is on the other side of Amsterdam Avenue. ...
SECOND HARMONIC GENERATION OF CHIRAL-MODIFIED SILVER NANOPARTICLES
... of silver nanoparticles (Ag NPs) modified by either L-Cysteine (L-C) or D-Cysteine (D-C) is observed, where L-Cysteine and D-Cysteine are a pair of enantiomers. Ag NPs are deposited through Vacuum Thermal Evaporation, controlled under different deposition thicknesses. UV-Vis/IR spectra and AFM are u ...
... of silver nanoparticles (Ag NPs) modified by either L-Cysteine (L-C) or D-Cysteine (D-C) is observed, where L-Cysteine and D-Cysteine are a pair of enantiomers. Ag NPs are deposited through Vacuum Thermal Evaporation, controlled under different deposition thicknesses. UV-Vis/IR spectra and AFM are u ...
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Optical fiber cables[edit]
... On the reflections of a ray of light inside a parabolic liquid stream. This particular illustration comes from a later article by Colladon, in 1884. Fiber optics, though used extensively in the modern world, is a fairly simple, and relatively old, technology. Guiding of light by refraction, the prin ...
... On the reflections of a ray of light inside a parabolic liquid stream. This particular illustration comes from a later article by Colladon, in 1884. Fiber optics, though used extensively in the modern world, is a fairly simple, and relatively old, technology. Guiding of light by refraction, the prin ...
Modern Optical Engineering
... whose basic training is in electronics, mechanics, physics, or mathematics find themselves in positions requiring a relatively advanced competence in optical engineering. It is the author’s hope that this volume will enable them to undertake their practice of optics soundly and with confidence. The ...
... whose basic training is in electronics, mechanics, physics, or mathematics find themselves in positions requiring a relatively advanced competence in optical engineering. It is the author’s hope that this volume will enable them to undertake their practice of optics soundly and with confidence. The ...