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Wavelength division multiplexed light source monolithically integrated on a silicon photonics platform.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Purnawirman Li, Nanxi Magden, Emir Salih Singh, Gurpreet Moresco, Michele Adam, Thomas N. Leake, Gerard Coolbaugh, Douglas Bradley, Jonathan D. B. Watts, Michael Robert |
| Copyright Year | 2017 |
| Abstract | We demonstrate monolithic integration of a wavelength division multiplexed light source for silicon photonics by a cascade of erbium-doped aluminum oxide (Al2O3:Er3+) distributed feedback (DFB) lasers. Four DFB lasers with uniformly spaced emission wavelengths are cascaded in a series to simultaneously operate with no additional tuning required. A total output power of -10.9 dBm is obtained from the four DFBs with an average side mode suppression ratio of 38.1±2.5 dB. We characterize the temperature-dependent wavelength shift of the cascaded DFBs and observe a uniform dλ/dT of 0.02 nm/°C across all four lasers. |
| Starting Page | 1772 |
| Ending Page | 1775 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.rle.mit.edu/pmg/wp-content/uploads/2017/08/ol-42-9-1772.pdf |
| PubMed reference number | 28454157v1 |
| Alternate Webpage(s) | https://doi.org/10.1364/OL.42.001772 |
| DOI | 10.1364/ol.42.001772 |
| Journal | Optics letters |
| Volume Number | 42 |
| Issue Number | 9 |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Aluminum Oxide Cascade Device Component Erbium Lasers Photonics Silicon wavelength |
| Content Type | Text |
| Resource Type | Article |
