Name
Title | ||
|---|---|---|
Waveguide Butt-Joint Germanium Photodetector With Lateral Pin Structure For 1600nm Wavelengths Receiving |
Abstract | ||
|---|---|---|
We report good responsivity at the wavelength of 1600nm in a Ge photodetector which had lateral p-i-n structure and butt-joint coupling structure based on conventional normal complementary metal oxide semiconductor processes. We experimentally verified the responsivity of 0.82A/W and 0.71A/W on the best and the worst polarizations, respectively. The butt joint lateral p-i-n structure is found to be polarization independent as compared with vertical ones. Although cut-off frequency was 2.3-2.4GHz at reverse bias 3V, clearly open eye diagram at 10Gbps was obtained with reverse bias over 12V. These results are promising as optical photodetectors to receive long wavelengths downstream signal wavelengths required for next-generation optical access network systems. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1587/transele.E101.C.409 | IEICE TRANSACTIONS ON ELECTRONICS |
Keywords | Field | DocType |
Ge photodetector, lateral p-i-n structure, butt-joint coupling, CMOS process | Butt joint,Germanium,Waveguide,Optics,Photodetector,Engineering,Wavelength | Journal |
Volume | Issue | ISSN |
E101C | 6 | 1745-1353 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
6 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hideki Ono | 1 | 0 | 0.34 |
| Takasi Simoyama | 2 | 4 | 3.66 |
| Shigekazu Okumura | 3 | 0 | 0.34 |
| masahiko imai | 4 | 0 | 0.68 |
| Hiroki Yaegashi | 5 | 1 | 2.32 |
| Hironori Sasaki | 6 | 0 | 2.37 |