| Presentation | 2007-06-29 Tapered Hollow Waveguide Multiplexer for Multi-wavelength VCSEL Array Naoto KITABAYASHI, Akihiro IMAMURA, Akihiro MATSUTANI, Fumio KOYAMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For high capacity short reach optical links, a miniature optical transceiver is required, which is compact, simple and easy for packaging. A tapered hollow waveguide multiplexer is proposed to combine the output of a multi-wavelength VCSEL array, which will satisfy these demands. We fabricated a tapered hollow waveguide multiplexer using VCSEL array substrate as a mirror and demonstrated the, multiplexing of 4-channel output of a VCSEL array formed on a patterned substrate, which enables coupling into a multi-mode fiber without coupling optics. The coupled power of -27dBm (direct coupling) will be improved by improving the mirror surface flatness and introducing the high-reflectivity DBR mirrors. The proposed multiplexer also have the channel scalability by adjusting the VCSEL space distance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Vertical Cavity Surface Emitting Laser / Hollow Waveguide / Multiplexer / Multi-wavelength Laser Array |
| Paper # | OPE2007-24,LQE2007-25 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2007/6/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Tapered Hollow Waveguide Multiplexer for Multi-wavelength VCSEL Array |
| Sub Title (in English) | |
| Keyword(1) | Vertical Cavity Surface Emitting Laser |
| Keyword(2) | Hollow Waveguide |
| Keyword(3) | Multiplexer |
| Keyword(4) | Multi-wavelength Laser Array |
| 1st Author's Name | Naoto KITABAYASHI |
| 1st Author's Affiliation | Microsystem Research Center, P&I Lab., Tokyo Institute of Technology() |
| 2nd Author's Name | Akihiro IMAMURA |
| 2nd Author's Affiliation | Microsystem Research Center, P&I Lab., Tokyo Institute of Technology |
| 3rd Author's Name | Akihiro MATSUTANI |
| 3rd Author's Affiliation | Microsystem Research Center, P&I Lab., Tokyo Institute of Technology |
| 4th Author's Name | Fumio KOYAMA |
| 4th Author's Affiliation | Microsystem Research Center, P&I Lab., Tokyo Institute of Technology |
| Date | 2007-06-29 |
| Paper # | OPE2007-24,LQE2007-25 |
| Volume (vol) | vol.107 |
| Number (no) | 125 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |