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A Photonic Crystal Ring Resonator with Circular Air Slot to Achieve High Quality Factor

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Progress in Optomechatronics

Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 249))

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Abstract

A circular slot waveguide is used at the center of the hexagonal photonic crystal ring resonator (PCRR) for tight spatial confinement of light. The PCRR shows a high quality factor, ~14,680 at a wavelength 1.415 µm.

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Author information

Authors and Affiliations

  1. Department of Electronics Engineering, IIT(ISM) Dhanbad, Dhanbad, India

    Akash Kumar Pradhan, Anis Kumar Kabiraj & Mrinal Sen

Authors
  1. Akash Kumar Pradhan
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  2. Anis Kumar Kabiraj
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  3. Mrinal Sen
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Corresponding author

Correspondence to Akash Kumar Pradhan .

Editor information

Editors and Affiliations

  1. University of Calcutta, Kolkata, West Bengal, India

    Indrani Bhattacharya

  2. Center for Optical Research and Education, Utsunomiya University, Utsunomiya, Tochigi, Japan

    Yukitoshi Otani

  3. FEMTO-ST, The Université de Franche-Comté, Besancon, France

    Philippe Lutz

  4. Goa University, Goa, India

    Sudhir Cherukulappurath

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Pradhan, A.K., Kabiraj, A.K., Sen, M. (2020). A Photonic Crystal Ring Resonator with Circular Air Slot to Achieve High Quality Factor. In: Bhattacharya, I., Otani, Y., Lutz, P., Cherukulappurath, S. (eds) Progress in Optomechatronics. Springer Proceedings in Physics, vol 249. Springer, Singapore. https://doi.org/10.1007/978-981-15-6467-3_4

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  • DOI: https://doi.org/10.1007/978-981-15-6467-3_4

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-15-6466-6

  • Online ISBN: 978-981-15-6467-3

  • eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)

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