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Conferences > ECEOC > 2022 > We5 > We5.3
  • European Conference on Optical Communication (ECOC) 2022
  • Technical Digest Series (Optica Publishing Group, 2022),
  • paper We5.3

Variable Optical Attenuation Function of Core Selective Switch and Its Impact on Inter-core Crosstalk Characteristics

Yudai Uchida, Tsubasa Ishikawa, Shoma Murao, Itsuki Urashima, Rika Tahara, Kyosuke Nakada, and Masahiko Jinno

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Abstract

A core selective switch (CSS) is the building block for modular spatial cross-connects in future spatial channel networks. We demonstrate the variable optical attenuation functionality In a CSS and show that Inter-core crosstalk less than -37 dB can be ensured even with a 15-dB attenuation.

© 2022 The Author(s)

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