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Ultrafast photodetection in an all-silicon chip enabled by two-photon absorption
| Content Provider | Semantic Scholar |
|---|---|
| Author | Bravo-Abad, Jorge Ippen, Erich P. Soljačić, Marin |
| Copyright Year | 2009 |
| Abstract | In this letter we theoretically demonstrate that by dramatically enhancing two-photon absorption, all-silicon optical microresonators can act as efficient photodetectors for light at telecom wavelengths. We illustrate this approach with two specific designs based on a ring resonator and a photonic crystal cavity. The proposed scheme is fully compatible with standard silicon complementary metal-oxide-semiconductor processing technology, and thus, could contribute to the development of chip-scale integrated photodetectors based exclusively on silicon. |
| Starting Page | 241103 |
| Ending Page | 241103 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1063/1.3155135 |
| Volume Number | 94 |
| Alternate Webpage(s) | http://www.uam.es/personal_pdi/ciencias/jbravo/www.uam.es/Jorge_Bravo-Abad_-_Publications_files/APL_TPA_09.pdf |
| Alternate Webpage(s) | http://dspace.mit.edu/openaccess-disseminate/1721.1/71940 |
| Alternate Webpage(s) | http://www.mit.edu/~soljacic/TPA_Si_photodetection_APL.pdf |
| Alternate Webpage(s) | https://tlo.mit.edu/node/3736/pdf |
| Alternate Webpage(s) | https://doi.org/10.1063/1.3155135 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
