| Presentation | 2013-10-24 Inter-channel crosstalk in densely aligned multimode polymer parallel optical waveguides Takuya KUDO, Takaaki ISHIGURE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We theoretically estimate the inter-channel crosstalk in densely aligned multimode polymer parallel optical waveguides using a beam propagation method, and compare the results of GI-core waveguide with those of conventional step-index (SI)-core counterpart. We simulate the crosstalk in bridged core waveguides, which is sometimes observed in the waveguides fabricated using the imprinting method. The interchannel crosstalk in SI-core waveguide increases from -25 dB to -4 dB with increasing the bridge thickness. Contrastingly, the worst crosstalk in a GI-core is as low as -15 dB despite the bridged structure. Thus, the imprinting method should be utilized for GI-core waveguides: the inter channel crosstalk is un-problematic. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | On-board Optical Interconnect / Optical waveguide / Beam propagation method / Mode coupling / Non-identical cores |
| Paper # | OCS2013-51,OPE2013-97,LQE2013-67 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2013/10/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Inter-channel crosstalk in densely aligned multimode polymer parallel optical waveguides |
| Sub Title (in English) | |
| Keyword(1) | On-board Optical Interconnect |
| Keyword(2) | Optical waveguide |
| Keyword(3) | Beam propagation method |
| Keyword(4) | Mode coupling |
| Keyword(5) | Non-identical cores |
| 1st Author's Name | Takuya KUDO |
| 1st Author's Affiliation | Graduate School of Science and Technology, Keio University() |
| 2nd Author's Name | Takaaki ISHIGURE |
| 2nd Author's Affiliation | Faculty of Science and Technology, Keio University |
| Date | 2013-10-24 |
| Paper # | OCS2013-51,OPE2013-97,LQE2013-67 |
| Volume (vol) | vol.113 |
| Number (no) | 262 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |