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Kvantovaya Elektronika, 2009, Volume 39, Number 12, Pages 1169–1174 (Mi qe14197)  

This article is cited in 2 scientific papers (total in 2 papers)

Waveguides

Optical properties of wide single-mode strip and grating loaded channel waveguides

A. V. Tsarev

Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk

Abstract: New wide single-mode strip and grating loaded (SGL) channel waveguides made of silicon nitride on the oxide buffer layer of a planar silicon-on-insulator waveguide are studied. The central 10-lm-wide strip produces a multi-mode channel waveguide and diffraction gratings with a period 0.6 lm built on the structure edges produce mode-dependent additional losses due to radiation to the surrounding medium. The optical properties of these waveguides are discussed using the results of a three-dimensional numerical simulation by the FDTD and BPM methods. It is shown that a wide SGL waveguide is quasi-single-mode one because ithas a small propagation loss (~0.3 dB cm-1) for the fundamental mode and a high (up to -20 dB cm-1) loss forthe higher order modes. The new SGL waveguides are CMOS compatible and can become basic for fabricating new photonic elements, including tunable optical filters and multi-plexers based on the multireflector technology.

Full text: PDF file (356 kB)

English version:
Quantum Electronics, 2009, 39:12, 1169–1174

Bibliographic databases:

PACS: 42.82.Et, 42.82.Bq, 42.79.Dj
Received: 29.07.2009
Revised: 08.10.2009

Citation: A. V. Tsarev, “Optical properties of wide single-mode strip and grating loaded channel waveguides”, Kvantovaya Elektronika, 39:12 (2009), 1169–1174 [Quantum Electron., 39:12 (2009), 1169–1174]

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  • http://mi.mathnet.ru/eng/qe14197
  • http://mi.mathnet.ru/eng/qe/v39/i12/p1169

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Passaro V.M.N. Tsarev A.V. De Leonardis F., J. Lightwave Technol., 30:13 (2012), 2143–2150  crossref  adsnasa  isi  elib  scopus
    2. Tsarev A.V., Advances in Semiconductor Nanostructures: Growth, Characterization, Properties and Applications, ed. Latyshev A. Dvurechenskii A. Aseev A., Elsevier Science BV, 2017, 505–519  crossref  isi  scopus
  • Квантовая электроника Quantum Electronics
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