| Presentation | 2012-05-25 Characterization of hole injection type APDs fabricated by CMOS process in blue wavelength region Toshiyuki SHIMOTORI, Kazuaki MAEKITA, Takeo MARUYAMA, Koichi IIYAMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Multilayer optcical discs are developed to increase the capacity of Blu-ray disc. Since the multilayer disc is transparent, a high sensitivity photodetector is required in the multilayer Blu-ray disc due to low reflected light from the transparent disc. An avalanche photodiode (APD) is a promising photodetector for multilayer Blu-ray disc because of its high sensitivity nature and fast response time. We fabricated APDs with different electrode structure by 0.18 μm standard CMOS processes, and the sensitivity and the frequency response are characterized. A large avalanche gain is achieved for the bias voltage less than 10 V. The maximum sensitivity of 2.8 A/W and the avalanche gain of 38.2 were obtained at 405 nm wavelength. The bandwidth was measured to be 350 MHz at 7.9 V bias voltage. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Avalanche photodiode / CMOS / Blu-ray Disc |
| Paper # | LQE2012-10 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2012/5/18(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) | Characterization of hole injection type APDs fabricated by CMOS process in blue wavelength region |
| Sub Title (in English) | |
| Keyword(1) | Avalanche photodiode |
| Keyword(2) | CMOS |
| Keyword(3) | Blu-ray Disc |
| 1st Author's Name | Toshiyuki SHIMOTORI |
| 1st Author's Affiliation | Kanazawa University Graduate School of Natural Science & Technology() |
| 2nd Author's Name | Kazuaki MAEKITA |
| 2nd Author's Affiliation | Kanazawa University Graduate School of Natural Science & Technology |
| 3rd Author's Name | Takeo MARUYAMA |
| 3rd Author's Affiliation | Kanazawa University Graduate School of Natural Science & Technology |
| 4th Author's Name | Koichi IIYAMA |
| 4th Author's Affiliation | Kanazawa University Graduate School of Natural Science & Technology |
| Date | 2012-05-25 |
| Paper # | LQE2012-10 |
| Volume (vol) | vol.112 |
| Number (no) | 62 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |