Search Results - "Villegas, Juan E"

Mode Sensitivity Analysis of Subwavelength Grating Slot Waveguides by Odeh, Mutasem, Twayana, Krishna, Sloyan, Karen, Villegas, Juan E., Chandran, Sujith, Dahlem, Marcus S.

“…In this paper, we investigate the mode sensitivity (<inline-formula><tex-math notation="LaTeX">S_{mode}</tex-math></inline-formula>) of subwavelength grating…”
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A Compact Mode Controller (Switch) Using an Inverse-Designed 2-Mode Y-Junction by Villegas, Juan E., Rasras, Mahmoud

“…As photonic circuits become more densely packed, designing smaller devices without sacrificing their performance is essential. This work demonstrates an…”
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Compact and broadband adiabatically bent superlattice-waveguides with negligible insertion loss and ultra-low crosstalk by Zafar, Humaira, Paredes, Bruna, Taha, Inas, Villegas, Juan E., Rasras, Mahmoud, Pereira, Mauro F.

“…Broadband and ultra-low crosstalk integrated silicon superlattice waveguides are proposed and demonstrated, enabling high-density waveguide integration. The…”
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On-chip integration of 2D Van der Waals germanium phosphide (GeP) for active silicon photonics devices by Dushaq, Ghada, Paredes, Bruna, Villegas, Juan E., Tamalampudi, Srinivasa R., Rasras, Mahmoud

“…The outstanding performance and facile processability turn two-dimensional materials (2DMs) into the most sought-after class of semiconductors for…”
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Short-wavelength infrared (SWIR) photodetector based on multi-layer 2D GaGeTe by Tamalampudi, Srinivasa R., Dushaq, Ghada, Villegas, Juan E., Rajput, Nitul S., Paredes, Bruna, Elamurugu, Elangovan, Rasras, Mahmoud S.

“…Recent theoretical studies proposed that two-dimensional (2D) GaGeTe crystals have promising high detection sensitivity at infrared wavelengths and can offer…”
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Compact broadband ( O, E, S, C, L & U bands) silicon TE-pass polarizer based on ridge waveguide adiabatic S-bends by Zafar, Humaira, Zhai, Yanfen, Villegas, Juan E, Ravaux, Florent, Kennedy, Kenneth L, Pereira, Mauro F, Rasras, Mahmoud, Shamim, Atif, Anjum, Dalaver H

“…A compact, ultra-broadband and high-performance silicon TE-pass polarizer is proposed and demonstrated experimentally. It is based on partially-etched (ridge)…”
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A Multi-layered GaGeTe Electro-Optic Device Integrated in Silicon Photonics by Tamalampudi, Srinivasa R., Dushaq, Ghada, Villegas, Juan E., Paredes, Bruna, Rasras, Mahmoud S.

“…Electrically tunable devices contribute significantly to key functions of photonics integrated circuits. Here, we demonstrate the tuning of the optical index…”
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ESPACIO, AFECTO Y SUBJETIVIDAD FEMENINA EN ARBOLEDA DE LOS ENFERMOS DE TERESA DE CARTAGENA by Villegas Restrepo, Juan E.

“…This work analyzes Teresa de Cartagena’s treatise on spiritual counseling Arboleda de los enfermos based on a dialectical breakdown between the spatial…”
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Aproximación ético-genérica a la novela en Colombia: dialogismo y memoria histórica en Delirio de Laura Restrepo by Villegas Restrepo, Juan E

“…Por medio de las dinámicas dialógicas que la apuntalan, la novela Delirio de Laura Restrepo cuestiona el monologismo discursivo, políticoe histórico que tanto…”
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Multimode silicon y-splitter with in-phase and off-phase TE0 outputs by Villegas, Juan E., Rasras, Mahmoud

“…We present a multi-mode y-splitter to connect to the in-phase and out-of-phase TE modes of the coupled two-waveguide system in the output. We show an optimal…”
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CARTOGRAFÍAS ACÚSTICAS PARA UNA FANTASÍA LUSA: RECONFIGURACIONES SIMBÓLICAS DEL AUTO DA BARCA DO INFERNO DE GIL VICENTE DESDE LA PROPUESTA MUSICAL DE MADREDEUS by Villegas Restrepo, Juan E

“…This essay analyzes the theatrical drama Auto da Barca do Inferno by Portuguese playwright and musician Gil Vicente (1465-1536?) in light of the…”
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Poesia, naturaleza y vanguardia en Colombia: Una lectura ecocritica de Suenan timbres, De Luis Vidales by Villegas-Restrepo, Juan E

“…El libro Suenan timbres (1926) del poeta colombiano Luis Vidales (1904-1990) es, entre muchas otras cosas, un libro urbanamente rural; que flores, arañas,…”
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Si2Te3 Photodetectors for Optoelectronic Integration at Telecommunication Wavelengths by Tamalampudi, Srinivasa Reddy, Dushaq, Ghada, Villegas, Juan, Paredes, Bruna, Rasras, Mahmoud

“…High-performance two-dimensional (2D) - photodetectors with the potential for on-chip integration are desired for telecommunication applications. This work…”
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INRI: CANCIÓN ECO-PO-ÉTICA PARA UN CHILE ZURITANO by Villegas Restrepo, Juan E

“…Gracias al invaluable aporte hecho por Foucault, hoy sabemos que la transición del acto de tortura de un espacio público y abierto a un espacio cerrado y…”
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Analysis of transportation networks subject to natural hazards – Insights from a Colombian case by Muriel-Villegas, Juan E., Alvarez-Uribe, Karla C., Patiño-Rodríguez, Carmen E., Villegas, Juan G.

“…This study provides an applied framework to derive the connectivity reliability and vulnerability of inter-urban transportation systems under network…”
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Espacio, afecto y subjetividad femenina en Arboleda de los enfermos de Teresa de Cartagena by Juan E. Villegas-Restrepo

“…Este trabajo analiza el tratado de consuelo espiritual Arboleda de los enfermos de Teresa de Cartagena (c. 1415-1420)a partir del desglose dialéctico entre las…”
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Inri: Canción eco-po-ética para un Chile zuritano by Juan E. Villegas Restrepo

“…Gracias al invaluable aporte hecho por Foucault, hoy sabemos que la transición del acto de tortura de un espacio público y abierto a un espacio cerrado y…”
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Cartografías acústicas para una fantasía lusa: reconfiguraciones simbólicas del Auto da Barca do Inferno de Gil Vicente desde la propuesta musical de Madredeus by Juan E. Villegas-Restrepo

“…Este ensayo analiza el drama teatral Auto da Barca do Inferno del dramaturgo y músico portugués Gil Vicente (1465-1536?) a la luz de la propuesta…”
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Poesía, naturaleza y vanguardia en Colombia: una lectura ecocrítica de Suenan timbres, de Luis Vidales by Villegas Restrepo, Juan E.

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A High-Speed Compact Polarization Controller in Silicon Photonics by Villegas, Juan E., Tamalampudi, Srinivasa R., Rasras, Mahmoud S.

“…An ultra-compact (17 µm) 1550 nm inverse-designed silicon polarization converter with an insertion loss < 0.5 dB and extinction ratio > 25 dB is demonstrated…”
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