Pavel cheben
WebMar 1, 2013 · A. V. Velasco, P. Cheben, +11 authors P. Corredera Physics 2016 Progress in Electromagnetic Research Symposium (PIERS) 2016 We present some of the latest developments in silicon-based Fourier-transform microspectrometers for the near and mid-infrared. The devices comprise waveguide arrays of Mach-Zehnder interferometers… PDF WebAug 1, 2010 · Pavel Cheben 1 , Przemek J Bock , Jens H Schmid , Jean Lapointe , Siegfried Janz , Dan-Xia Xu , Adam Densmore , André Delâge , Boris Lamontagne , Trevor J Hall Affiliation 1 Institute for Microstructural Sciences, National Research Council Canada, K1A 0R6 Ottawa, Canada. [email protected] PMID: 20680046 DOI: 10.1364/OL.35.002526
Pavel cheben
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WebPavel Cheben. 2011. INTRODUCTION Photopolymerizable glasses synthesized via sol-gel technique were first introduced in 1996 as part of an ongoing effort to develop a holographic recording material with high dynamic range, photosensitivity and optical quality; necessary requisites for implementing holographic data storage systems. ... WebJiří Čtyroký, Juan Gonzalo Wangüemert-Pérez, Pavel Kwiecien, Ivan Richter, Ján Litvik, Jens H. Schmid, Íñigo Molina-Fernández, Alejandro Ortega-Moñux, Milan Dado, and Pavel Cheben, "Design of narrowband Bragg spectral filters in subwavelength grating metamaterial waveguides", Optics Express, Vol. 26, No. 1, pp. 179-194, 2024 ⇒[view ...
WebHe is best known for his work on subwavelength metamaterial waveguides. He introduced a new area of science that brings together metamaterial research and integrated … WebSep 15, 2016 · We report for the first time, to the best of our knowledge, a single-etch Ge-on-Si grating coupler with an inversely tapered access stage, operating at a 3.8 μm wavelength. Optimized grating excitation yields a coupling efficiency of -11 dB (7.9%), the highest value reported for a mid-infrared Ge-on-Si grating coupler, with reflectivity below ...
WebAug 24, 2015 · Pavel Cheben, Jens H Schmid, Shurui Wang, Dan-Xia Xu, Martin Vachon, Siegfried Janz, Jean Lapointe, Yves Painchaud, Marie-Josée Picard. PMID: 26368222 DOI: 10.1364/OE.23.022553 Abstract Coupling of light to and from integrated optical circuits has been recognized as a major practical challenge since the early years of photonics. ... WebOur device can be fabricated with a single etch step and is optimized for the O-band, covering a wavelength range of 160 nm with excess loss, polarization-dependent loss, and imbalance below 1 dB and phase errors of less than 5°, as demonstrated with full three-dimensional finite-difference time-domain simulations. 1. INTRODUCTION
WebJun 13, 2012 · A prototype device is designed to monitor the water vapor absorption band near 1,364 nm with a resolution of 0.05 nm. It has no moving parts and is based on a unique concept of arrayed interferometers implemented in …
WebPavel Cheben We report on subwavelength grating metamaterial waveguides coated in tellurium oxide on a silicon-on-insulator platform. We discuss their design and present … schwalbe g-one allround raceguard 57-622 testWebPavel Cheben. Principal Research Officer, National Research Council Canada. Verified email at nrc.ca. integrated optics silicon photonics subwavelength nanophotonic … practiced extortion crosswordWebDr. Pavel Cheben, originally from Slovakia, lives and works in Ottawa, where he is a Principal Research Officer at the National Research Council (NRC) of Canada. Over the … practiced expert 5eWebHe is best known for his work on subwavelength metamaterial waveguides. He introduced a new area of science that brings together metamaterial research and integrated photonics. He has coauthored more than 550 articles and book chapters, 34 patent applications, and over 250 invited presentations. practice derivatives worksheetWebNov 30, 2024 · Dr. Pavel Cheben, Principal Research Officer with the Advanced Electronics and Photonics Research Centre, is internationally known as a global leader in integrated photonics, with several ground‑breaking contributions in silicon photonics fueling fundamental advances in multiple technologies, including optical communications, … practiced expert 5e featWebMar 13, 2024 · 沪ICP备15018463号-6 沪公网安备 31011402005523号 Technical Support: Chinese Laser Press 沪公网安备 31011402005523号 Technical Support: Chinese Laser Press practicedilly.comWebAug 30, 2024 · Pavel Cheben 1, Robert Halir 2,3, Jens H. Schmid 1, Harry A. Atwater 4 & ... schwalbe g one allround tires