| Presentation | 1997/11/5 1.55-μm High-Speed Uni-Traveling-Carrier Photodiodes Naofumi Shimizu, Noriyuki Watanabe, Tomofumi Furuta, Tadao Ishibashi, Yutaka Miyamoto, Kazuo Hagimoto, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | InP/InGaAs Uni-traveling-carrier photodiodes (UTC-PDs) with ultrafast response and high saturation output are reported. The photoresponse of UTC-PDs is improved by incorporating a step-like potential profile in the photo-absorption layer. The observed peak electrical 3-dB bandwidth of 152 GHz is, to our knowledge, the largest among those reported for 1.55-μm wavelength photodiodes. The effect of the doping level in the photo-absorption layer was also studied. From the behavior of 3-dB bandwidths vs. output voltage, we found bandwidth enhancement as a result of the self-induced electric field in the photo-absorption layer. The error-free-operation of the optical receiver utilizing an UTC-PD is finally demonstrated at 40 Gb/s. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | InP/InGaAs / heterostructure / pin photodiode / fiber-optic communication / optical receiver |
| Paper # | LQE97-120 |
| Date of Issue |
| Conference Information | |
| Committee | LQE |
|---|---|
| Conference Date | 1997/11/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 1.55-μm High-Speed Uni-Traveling-Carrier Photodiodes |
| Sub Title (in English) | |
| Keyword(1) | InP/InGaAs |
| Keyword(2) | heterostructure |
| Keyword(3) | pin photodiode |
| Keyword(4) | fiber-optic communication |
| Keyword(5) | optical receiver |
| 1st Author's Name | Naofumi Shimizu |
| 1st Author's Affiliation | NTT System Electronics Laboratories() |
| 2nd Author's Name | Noriyuki Watanabe |
| 2nd Author's Affiliation | NTT System Electronics Laboratories |
| 3rd Author's Name | Tomofumi Furuta |
| 3rd Author's Affiliation | NTT System Electronics Laboratories |
| 4th Author's Name | Tadao Ishibashi |
| 4th Author's Affiliation | NTT System Electronics Laboratories |
| 5th Author's Name | Yutaka Miyamoto |
| 5th Author's Affiliation | NTT Optical Network Systems Laboratories |
| 6th Author's Name | Kazuo Hagimoto |
| 6th Author's Affiliation | NTT Optical Network Systems Laboratories |
| Date | 1997/11/5 |
| Paper # | LQE97-120 |
| Volume (vol) | vol.97 |
| Number (no) | 364 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |