| Presentation | 2013-10-24 InP-Based Photodetector Monolithically Integrated with 90°Hybrid for High-Sensitive Coherent Receiver Yoshihiro YONEDA, Naoko INOUE, Hideki YAGI, Yutaka ONISHI, Ryuji MASUYAMA, Tomokazu KATSUYAMA, Takehiko KIKUCHI, Yoshihiro TATEIWA, Masaru TAKECHI, Hajime SHOJI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Application spaces for digital coherent systems have a possibility that spreads from long-haul networks to metro networks. Therefore we have anticipated that smaller sized optical components need for metro applications. We have realized a high responsivity and wide 3-dB bandwidth of InP-based photodetectors monolithically integrated with a 90°hybrid by the butt-joint process for a compact coherent receiver. In addition, we have demonstrated the new cost-effective simultaneous formation method of spot-size converters (SSCs) and photodiode waveguides to the InP-based 90° hybrid using a selective regrowth process. As a result, the compact coherent receiver built-in these InP-based integration devices achieved the high sensitive characteristics by high optical coupling efficiency between the polarization beam splitter and the SSC. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Coherent receiver / 90゜hybrid / Photodetector / Butt-joint process / Selective regrowth |
| Paper # | OCS2013-61,OPE2013-107,LQE2013-77 |
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| Conference Information | |
| Committee | LQE |
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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 | 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) | InP-Based Photodetector Monolithically Integrated with 90°Hybrid for High-Sensitive Coherent Receiver |
| Sub Title (in English) | |
| Keyword(1) | Coherent receiver |
| Keyword(2) | 90゜hybrid |
| Keyword(3) | Photodetector |
| Keyword(4) | Butt-joint process |
| Keyword(5) | Selective regrowth |
| 1st Author's Name | Yoshihiro YONEDA |
| 1st Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD.() |
| 2nd Author's Name | Naoko INOUE |
| 2nd Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD. |
| 3rd Author's Name | Hideki YAGI |
| 3rd Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD. |
| 4th Author's Name | Yutaka ONISHI |
| 4th Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD. |
| 5th Author's Name | Ryuji MASUYAMA |
| 5th Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD. |
| 6th Author's Name | Tomokazu KATSUYAMA |
| 6th Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD. |
| 7th Author's Name | Takehiko KIKUCHI |
| 7th Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD. |
| 8th Author's Name | Yoshihiro TATEIWA |
| 8th Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD. |
| 9th Author's Name | Masaru TAKECHI |
| 9th Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD. |
| 10th Author's Name | Hajime SHOJI |
| 10th Author's Affiliation | Transmission Devices R&D Laboratories, Sumitomo Electric Industries, LTD. |
| Date | 2013-10-24 |
| Paper # | OCS2013-61,OPE2013-107,LQE2013-77 |
| Volume (vol) | vol.113 |
| Number (no) | 264 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |