Zobrazeno 1 - 10 of 67 pro vyhledávání: '"Jos J. G. M. van der Tol"'
1
Miniaturization of 2 × 4 90-Degree Hybrid Optical Couplers
Autor: Alessio Miranda, Weiming Yao, Jos J. G. M. van der Tol, Kevin A. Williams
Publikováno v: IEEE Journal of Quantum Electronics, 59(3):0600909. Institute of Electrical and Electronics Engineers
In this work we study the limits of miniaturization of a 90-degree hybrid coupler working in the L, C and S bands, with respect to a number of performance parameters aimed at its application for balanced detection. We investigate the main effects res
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b27f4c30fa34f0ad2f47983028fc94c
https://doi.org/10.1109/jqe.2022.3227306
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2
Akademický článek
The concept of PICaboo: from individual building blocks to complex photonic integrated circuits for future access and metro networks
Autor: Giannis Kanakis, Maria Spyropoulou, Giorgos Brestas, Weiming Yao, Jos J G M van der Tol, Alessio Miranda, Kolsoom Mehrabi, Dhiman Nag, Christophe Caillaud, Vladyslav Vakarin, Jordi Soler Penades, Inigo Artundo, Rene Bonk, Robert Borkowski, Despoina Petousi, Pablo Castro Ayala, Michael Eiselt, Hercules Avramopoulos
Publikováno v: JPhys Photonics, Vol 5, Iss 1, p 011001 (2022)
The immense growth of data traffic that traverses modern networks, calls for immediate solutions to tackle the challenges that arise in terms of speed, capacity, cost and energy efficiency. This manuscript outlines the key technological aspects of th
Externí odkaz: https://doaj.org/article/51604eaeafe849beb3e42f9e753f58a1
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3
Demonstration of an on-chip TE-mode optical circulator
Autor: Rui Ma, Sander F. G. Reniers, Yuya Shoji, Tetsuya Mizumoto, Yuqing Jiao, Jos J. G. M. van der Tol, Kevin A. Williams
Publikováno v: IEEE Journal of Quantum Electronics, 59(3):10025737. Institute of Electrical and Electronics Engineers
In this paper, an on-chip optical circulator on the InP-membrane-on-Si (IMOS) platform is demonstrated. The circulator is composed of two multi-mode interferometers (MMIs), four polarization converters (PCs), and a Cerium-doped Yttrium Iron Garnet (C
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3c7fe012fb800523d08e993d6631941
https://doi.org/10.1109/JQE.2023.3238739
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5
Integrated polarization-independent optical isolators and circulators on an InP membrane on silicon platform
Autor: Kevin A. Williams, Jos J. G. M. van der Tol, Sander Reniers, Rui Ma, Yuya Shoji, Tetsuya Mizumoto, Yuqing Jiao
Publikováno v: Optica, 8(12), 1654-1661. OSA Publishing
In photonic integrated circuits (PICs), optical isolators and circulators are essential to prevent lasers from backreflections and to reroute the light flow. In this paper, an integrated polarization-independent device that can be operated as an opti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8626c155ae39096ba5c3bab93564f9b6
http://www.scopus.com/inward/record.url?scp=85122900094&partnerID=8YFLogxK
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6
Akademický článek
Design and Modelling of a Novel Integrated Photonic Device for Nano-Scale Magnetic Memory Reading
Autor: Figen Ece Demirer, Chris van den Bomen, Reinoud Lavrijsen, Jos J. G. M. van der Tol, Bert Koopmans
Publikováno v: Applied Sciences, Vol 10, Iss 22, p 8267 (2020)
Design and simulations of an integrated photonic device that can optically detect the magnetization direction of its ultra-thin (∼12 nm) metal cladding, thus ‘reading’ the stored magnetic memory, are presented. The device is an unbalanced Mach
Externí odkaz: https://doaj.org/article/74d6d81a9c1049c2b8b002ef6da06cb9
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7
Optical Reading of Nanoscale Magnetic Bits in an Integrated Photonic Platform
Autor: Hamed Pezeshki, Pingzhi Li, Reinoud Lavrijsen, Jos J. G. M. van der Tol, Bert Koopmans
Publikováno v: arXiv, 2022:2208.02560. Cornell University Library
Pure TUe
IEEE Journal of Quantum Electronics, 59(3):0600808. Institute of Electrical and Electronics Engineers
IEEE Xplore
In this paper, we propose a compact integrated hybrid plasmonic-photonic device for optical reading of nanoscale magnetic bits with perpendicular magnetic anisotropy in a magnetic racetrack on top of a photonic waveguide on the indium phosphide membr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5520d673e70e88b9a61a40ed8482fc51
https://research.tue.nl/nl/publications/5aade3ed-d1f6-4206-ad78-7cb1e64b2056
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8
An Accurate Characterization Method for Integrated Polarization Converters
Autor: Yuqing Jiao, Kevin A. Williams, Jos J. G. M. van der Tol, Sander Reniers
Publikováno v: IEEE Journal of Quantum Electronics, 57(1):9311824. Institute of Electrical and Electronics Engineers
We present a characterization method for polarization converters which improves the accuracy of traditional characterization methods significantly. An experimental demonstration of the method is presented on the InP-membrane-on-silicon (IMOS) platfor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e52824988073e37d4a2dfa574d408da9
https://doi.org/10.1109/jqe.2020.3047119
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9
Investigating RC and Transit Time Limited Bandwidth of Integrated Balanced Detectors through an Equivalent Circuit Model
Autor: Dhiman Nag, Weiming Yao, Jos J. G. M. van der Tol, Kevin A. Williams
Publikováno v: Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials, BGPP 2022
RC and transit time limited bandwidth of balanced detector is investigated through an equivalent circuit model. While series resistance is not a critical parameter, junction capacitance and load impedance play major roles in resulting bandwidth.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15b3e2d2de0027ef3cd89fec1e2504e3
https://doi.org/10.1364/BGPPM.2022.JTu2A.40
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10
Characterization of Waveguide Photonic Crystal Reflectors on Indium Phosphide Membranes
Autor: Yi Wang, Jos J. G. M. van der Tol, Kevin A. Williams, Yuqing Jiao, Sander Reniers
Publikováno v: IEEE Journal of Quantum Electronics, 55(6):8839111. Institute of Electrical and Electronics Engineers
We present waveguide photonic crystal reflectors on the InP-membrane-on-silicon (IMOS) platform, and a method to accurately measure the reflectivity of those reflectors. The photonic crystal holes are patterned on a waveguide using electron-beam lith
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::193d434f890404d664f7be0a6a80b6f5
https://doi.org/10.1109/jqe.2019.2941578
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