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Proceedings Paper

Spatial and planar optical circuit for flexible ROADM
Author(s): Kota Shikama; Yuichiro Ikuma; Kenya Suzuki; Tetsuo Takahashi
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Paper Abstract

A high port count wavelength selective switch (HPC-WSS) is a key component when constructing colorless, directionless, and contentionless ROADM because it provides increased flexibility and scalability. We have been developing HPC-WSSs by combining a waveguide-based optical frontend and free-space optics, which we call a spatial and planar optical circuit (SPOC) platform. In this paper, we present an HPC-WSS and a low-loss transponder aggregator based on a SPOC platform, and we also describe the reliability of the frontend, which is a key enabler for the SPOC platform.

Paper Details

Date Published: 13 February 2016
PDF: 7 pages
Proc. SPIE 9773, Optical Metro Networks and Short-Haul Systems VIII, 97730B (13 February 2016); doi: 10.1117/12.2218509
Show Author Affiliations
Kota Shikama, NTT Corp. (Japan)
Yuichiro Ikuma, NTT Corp. (Japan)
Kenya Suzuki, NTT Corp. (Japan)
Tetsuo Takahashi, NTT Corp. (Japan)


Published in SPIE Proceedings Vol. 9773:
Optical Metro Networks and Short-Haul Systems VIII
Atul K. Srivastava; Werner Weiershausen; Benjamin B. Dingel; Achyut K. Dutta, Editor(s)

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