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oai:nagoya.repo.nii.ac.jp:00018938
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Large Port Count Wavelength Routing Optical Switch Consisting of Cascaded Small-Size Cyclic Arrayed Waveguide Gratings
Niwa, Tomonobu
Hasegawa, Hiroshi
Sato, Ken-ichi
Watanabe, Toshio
Takahashi, Hiroshi
open access
© 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
We propose a highly scalable switch architecture suitable for client-side cross-connect switches in reconfigurable optical add/drop multiplexers and optical switching in data centers. It consists of cascaded cyclic arrayed waveguide gratings (AWGs). We develop a 270 × 270 prototype switch consisting of an assembly of arrayed small switches and couplers and AWGs that are fabricated on planar lightwave circuit chips. Transmission experiments verify its technical feasibility.
IEEE
2012-11
eng
journal article
AM
http://hdl.handle.net/2237/21041
https://nagoya.repo.nii.ac.jp/records/18938
https://doi.org/10.1109/LPT.2012.2218591
1041-1135
IEEE Photonics Technology Letters
24
22
2027
2030
https://nagoya.repo.nii.ac.jp/record/18938/files/23_PTL.pdf
application/pdf
1.9 MB
2018-02-21