Optical waveguides
Landau Zener Stuckelberg interferometry in PT symmetric optical waveguides
... engineered optical waveguides have provided a fertile ground for the experimental realization of classical analogies for a variety of quantum coherent phenomena ...the optical setting, the ...
12
Estudio de guías de onda óptica obtenidas por implementación de protones en cristales de Nd:YAGStudy of optical waveguides obtained by using proton implantation in Nd:YAG crystals
... Para producir los pulsos de luz necesarios para medir la vida media se colocó un obturador mecánico a la salida del láser de Ti:Zafiro (potencia ~ 1W) utilizad[r] ...
125
Medida de la eficiencia de propagación en guías de onda ópticas en vidrio.Loss measurements in copper channel optical waveguides
... tomando los valores maximos y minimos de esta intensidad de salida de la sefial, y utili- zando la ecuaci6n 73 se obtiene el coeficiente de contraste K, con el dato que se obtuvo del ind[r] ...
120
Estudio de guias de onda ópticas activas obtenidas por implantación de iones en cristales de YAGStudy of active optical waveguides obtained by ion implantation in YAG cristals
... of optical channel waveguides fabricated by either proton or carbon implantation in Nd:YAG crystals, and their application to the development of compact ...channel waveguides of 10, 15 and 20 μm in ...
170
Estudio de guías de onda ópticas de índice escalón obtenidas por multi-implantación de iones de plataStudy of step index optical waveguides obtained by silver ion multi-implantation
... 29 Arreglo experimental para obtener índices de refracción efectivos y modos de propagación. 57 30 Compactación de material por proceso de implantación. 59 31 Simulación perfil de índice[r] ...
133
Estudio de nanopartículas en guías de onda fabricadas por implantación de iones metálicos en cuarzo fundidoStudy of nanoparticles in optical waveguides obtained by ion implantation in fused silica
... Las bandas de emisión de los espectros de luminiscencia de las guías de onda planas de Cu con dosis máxima muestra una banda de emisión centrada alrededor de 530 nm atribuida a l[r] ...
143
Fabricación de guías de onda ópticas por Depósito de Capas Atómicas (ALD)Optical waveguides fabricated by Atomic Layer Deposition (ALD)
... Microscopy, X-Ray photoelectron spectrometry, Fourier-transform infrared spectroscopy and Variable Angle Ellipsometry. Optical waveguide characterization at 632.8nm is based on measurement of the effective ...
82
Estudio de guías de onda ópticas de SiOxStudy of SiOx optical waveguides
... Los resultados calculados fueron obtenidos con el software Rsoft, utilizando el algoritmo del método de propagación de haces (BPM, por sus siglas en inglés) para el análisis[r] ...
118
Estudio de resonadores de anillo de guías de onda ópticasStudy of optical ring resonators in optical waveguides
... of optical structures that can be used in myriad ...the optical ring resonators, being devices of high importance in the area of integrated optics by the fact of filtering optical signals at ...
88
Aluminum nanoholes for optical biosensing
... circular optical waveguides has been employed to synthesize sub-micron sized MIP by means of local photopolymerization with visible radiation in the ...
15
Nonlinear optical devices
... Optical waveguides and periodic optical structures have remained in the focus of many researchers for obvious ...weak optical nonlinearities is a possible way to establish optical ...
10
III nitride based waveguides for ultrafast all optical signal processing at 1 55 μm
... In a III-nitride all-optical technology, passive optical waveguides (WGs) can be implemented by using AlN and/or GaN materials, since they are transparent in the 0.36−6.7 µm range. In the nonlinear ...
9
Estudio comparativo entre los bimetros pticos IOL Master 500 versus IOL Master 700 en pacientes con catarata y anlisis de repetibilidad
... swept-source optical coherence tomography (SS-OCT) biometer (IOL Master 700) and evaluate its agreement with a partial coherence interferometry (PCI) biometer (IOL Master 500) in patients under- going routine ...
7
Enhanced anti-stokes Raman gain in nonlinear waveguides
... Abstract. We show that, under certain conditions, modulation insta- bility in nonlinear waveguides gives rise to the usual double-sideband spectral structure, but with a Raman gain profile. This process is enabled ...
6
Optical and physics differential characteristics of optical plastics
... Mientras que en el caso de los vidrios esta variación del índice de refracción con la temperatura usualmente se puede despreciar, en el caso de los plásticos ópticos puede llegar a ser [r] ...
11
Photonic Reflectometer on Silicon-on-Insulator
... of optical communication systems and photonic devices has grown over time, calling for more sophisticated measurement ...concern, optical time domain reflectometry (OTDR) offered not only a convenient ...
186
Tunable Raman gain in mid-IR waveguides
... We point out that the interplay between modulation insta- bility and Raman scattering has previously been addressed in the literature (see, e.g., [25,26] and references therein). In particular, Dinda et al. [26] have ...
5
Wireless Optical Communications for Intra-Spacecraft Networks Based on OCDMA with Random Optical Codes
... communications over indoor wireless optical channels based on random optical codes,. IET Communications,[r] ...
6
Crystal growth and optical characterization of terbium and niobium doped BTO single crystals
... experimental procedure proposed by Henry et al. [12], which allows discriminate the effect of the optical activity from that of the field induced birefringence, necessary due to the high optical rotatory ...
6
Tilted subwavelength gratings: controlling anisotropy in metamaterial nanophotonic waveguides
... Subwavelength grating (SWG) structures are an essential tool in silicon photonics, enabling the synthesis of practical metamaterials with controllable refractive index. Here we propose, for the first time, tilting the ...
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