Large-Scale Optical Switch Utilizing Multistage Cyclic Arrayed-Waveguide Gratings for Intra-Datacenter Interconnection
We develop a design method for creating a large-scale optical switch consisting of two sub-switch parts, i.e., delivery-and-coupling switches and wavelength-routing switches based on cyclic arrayed-waveguide gratings, where the available optical-power budget is optimally allocated to the two sub-swi...
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| Format: | Article |
| Language: | English |
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IEEE
2017-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/7765106/ |
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| author | Koh Ueda Yojiro Mori Hiroshi Hasegawa Ken-ichi Sato |
| author_facet | Koh Ueda Yojiro Mori Hiroshi Hasegawa Ken-ichi Sato |
| author_sort | Koh Ueda |
| collection | DOAJ |
| description | We develop a design method for creating a large-scale optical switch consisting of two sub-switch parts, i.e., delivery-and-coupling switches and wavelength-routing switches based on cyclic arrayed-waveguide gratings, where the available optical-power budget is optimally allocated to the two sub-switches to maximize the entire switch scale. The power budget necessary for each sub-switch is quantitatively evaluated via extensive computer simulations. The simulation results show that a 1000 × 1000 switch scale can be realized when the available optical-power budget is 23 dB. The simulation results are verified via proof-of-concept experiments. |
| format | Article |
| id | doaj-art-ef75eef4557c4eb99a323cb4ef2f71fc |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-ef75eef4557c4eb99a323cb4ef2f71fc2025-08-20T03:31:16ZengIEEEIEEE Photonics Journal1943-06552017-01-019111210.1109/JPHOT.2016.26353847765106Large-Scale Optical Switch Utilizing Multistage Cyclic Arrayed-Waveguide Gratings for Intra-Datacenter InterconnectionKoh Ueda0Yojiro Mori1Hiroshi Hasegawa2Ken-ichi Sato3Nagoya University, Nagoya, JapanNagoya University, Nagoya, JapanNagoya University, Nagoya, JapanNagoya University, Nagoya, JapanWe develop a design method for creating a large-scale optical switch consisting of two sub-switch parts, i.e., delivery-and-coupling switches and wavelength-routing switches based on cyclic arrayed-waveguide gratings, where the available optical-power budget is optimally allocated to the two sub-switches to maximize the entire switch scale. The power budget necessary for each sub-switch is quantitatively evaluated via extensive computer simulations. The simulation results show that a 1000 × 1000 switch scale can be realized when the available optical-power budget is 23 dB. The simulation results are verified via proof-of-concept experiments.https://ieeexplore.ieee.org/document/7765106/Switchingcircuitnetworkswavelength routing |
| spellingShingle | Koh Ueda Yojiro Mori Hiroshi Hasegawa Ken-ichi Sato Large-Scale Optical Switch Utilizing Multistage Cyclic Arrayed-Waveguide Gratings for Intra-Datacenter Interconnection IEEE Photonics Journal Switching circuit networks wavelength routing |
| title | Large-Scale Optical Switch Utilizing Multistage Cyclic Arrayed-Waveguide Gratings for Intra-Datacenter Interconnection |
| title_full | Large-Scale Optical Switch Utilizing Multistage Cyclic Arrayed-Waveguide Gratings for Intra-Datacenter Interconnection |
| title_fullStr | Large-Scale Optical Switch Utilizing Multistage Cyclic Arrayed-Waveguide Gratings for Intra-Datacenter Interconnection |
| title_full_unstemmed | Large-Scale Optical Switch Utilizing Multistage Cyclic Arrayed-Waveguide Gratings for Intra-Datacenter Interconnection |
| title_short | Large-Scale Optical Switch Utilizing Multistage Cyclic Arrayed-Waveguide Gratings for Intra-Datacenter Interconnection |
| title_sort | large scale optical switch utilizing multistage cyclic arrayed waveguide gratings for intra datacenter interconnection |
| topic | Switching circuit networks wavelength routing |
| url | https://ieeexplore.ieee.org/document/7765106/ |
| work_keys_str_mv | AT kohueda largescaleopticalswitchutilizingmultistagecyclicarrayedwaveguidegratingsforintradatacenterinterconnection AT yojiromori largescaleopticalswitchutilizingmultistagecyclicarrayedwaveguidegratingsforintradatacenterinterconnection AT hiroshihasegawa largescaleopticalswitchutilizingmultistagecyclicarrayedwaveguidegratingsforintradatacenterinterconnection AT kenichisato largescaleopticalswitchutilizingmultistagecyclicarrayedwaveguidegratingsforintradatacenterinterconnection |