2024-03-28T21:17:20Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00018643
2023-01-16T04:07:28Z
320:321:322
Compact Matrix-Switch-Based Hierarchical Optical Path Cross-Connect with Colorless Waveband Add/Drop Ratio Restriction
HIRAKO, Ryosuke
54244
ISHII, Kiyo
54245
HASEGAWA, Hiroshi
54246
SATO, Ken-ichi
54247
MORIWAKI, Osamu
54248
hierarchical optical cross-connect
waveband
add/drop ratio
MUX/DMUX
AWG
We propose a compact matrix-switch-based hierarchical optical cross-connect (HOXC) architecture that effectively handles the colorless waveband add/drop ratio restriction so as to realize switch scale reduction. In order to implement the colorless waveband add/drop function, we develop a wavelength MUX/DMUX that can be commonly used by different wavebands. We prove that the switch scale of the proposed HOXC is much smaller than that of conventional single-layer optical cross-connects (OXCs) and a typical HOXC. Furthermore, we introduce a prototype system based on the proposed architecture that utilizes integrated novel wavelength MUXs/DMUXs. Transmission experiments prove its technical feasibility.
journal article
電子情報通信学会
2011-04
application/pdf
IEICE TRANSACTIONS on Communications
4
E94B
918
927
http://dx.doi.org/10.1587/transcom.E94.B.918
https://search.ieice.org/
http://hdl.handle.net/2237/20740
0916-8516
https://nagoya.repo.nii.ac.jp/record/18643/files/e94-b_4_918.pdf
eng
https://doi.org/10.1587/transcom.E94.B.918
https://search.ieice.org/
© 2011 IEICE