| Presentation | 2002/10/11 Image fiber optic space-CDMA parallel transmission experiment using 8×8 VCSEL/PD arrays Moriya Nakamura, Ken-ichi Kitayama, Yasunori Igasaki, Naoki Shamoto, Keiji Kaneda, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We experimentally demonstrate space-code-division multiple access (space-CDMA) based two-dimensional (2-D) parallel optical interconnections by using image fibers and 8×8 vertical-cavity surface-emitting laser (VCSEL)/photo diode (PD) arrays. Two spatially encoded four-bit (2×2) parallel optical signals were emitted from 2-D. VCSEL arrays and transmitted through image fibers. The encoded signals were multiplexed by an image-fiber coupler and detected by a 2-D PD array on the receiver side. The receiver recovered the intended parallel signal by decoding. The transmission speed was 64 Mbps/ch (total throughput: 512 Mbps). Bit-error-rate (BER) measurement with a laterally misaligned PD array showed the array had misalignment tolerance of 25μm for BER performance of 10^-9. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Space-CDMA / VCSEL / Optical interconnects / Parallel transmission / Image fiber |
| Paper # | LQE2002-123 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2002/10/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image fiber optic space-CDMA parallel transmission experiment using 8×8 VCSEL/PD arrays |
| Sub Title (in English) | |
| Keyword(1) | Space-CDMA |
| Keyword(2) | VCSEL |
| Keyword(3) | Optical interconnects |
| Keyword(4) | Parallel transmission |
| Keyword(5) | Image fiber |
| 1st Author's Name | Moriya Nakamura |
| 1st Author's Affiliation | Communications Research Laboratory() |
| 2nd Author's Name | Ken-ichi Kitayama |
| 2nd Author's Affiliation | Osaka University |
| 3rd Author's Name | Yasunori Igasaki |
| 3rd Author's Affiliation | Hamamatsu Photonics K. K. |
| 4th Author's Name | Naoki Shamoto |
| 4th Author's Affiliation | Fujikura Ltd. |
| 5th Author's Name | Keiji Kaneda |
| 5th Author's Affiliation | Fujikura Ltd. |
| Date | 2002/10/11 |
| Paper # | LQE2002-123 |
| Volume (vol) | vol.102 |
| Number (no) | 386 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |