| Автор | Liu Hong-Bo |
| Автор | Zhao Ling-Juan |
| Автор | Pan Jiao-Qing |
| Автор | Zhu Hong-Liang |
| Автор | Zhou Fan |
| Автор | Wang Bao-Jun |
| Автор | Wang Wei |
| Дата выпуска | 2008-10-01 |
| dc.description | We present the monolithic integration of a sampled-grating distributed Bragg reflector (SG-DBR) laser with a quantum-well electroabsorption modulator (QW-EAM) by combining ultra-low-pressure (55mbar) selective-area-growth (SAG) metal-organic chemical vapour deposition (MOCVD) and quantum-well intermixing (QWI) for the first time. The QW-EAM and the gain section can be grown simultaneously by using SAG MOCVD technology. Meanwhile, the QWI technology offers an abrupt band-gap change between two functional sections, which reduces internal absorption loss. The experimental results show that the threshold current Ith = 62 mA, and output power reaches 3.6mW. The wavelength tuning range covers 30nm, and all the corresponding side mode suppression ratios are over 30 dB. The extinction ratios at available wavelength channels can reach more than 14 dB with bias of -5 V. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | 2008 Chinese Physical Society and IOP Publishing Ltd |
| Название | Monolithic Integration of Sampled Grating DBR with Electroabsorption Modulator by Combining Selective-Area-Growth MOCVD and Quantum-Well Intermixing |
| Тип | paper |
| DOI | 10.1088/0256-307X/25/10/041 |
| Electronic ISSN | 1741-3540 |
| Print ISSN | 0256-307X |
| Журнал | Chinese Physics Letters |
| Том | 25 |
| Первая страница | 3670 |
| Последняя страница | 3672 |
| Аффилиация | Liu Hong-Bo; Liu Hong-Bo |
| Аффилиация | Zhao Ling-Juan; Liu Hong-Bo |
| Аффилиация | Pan Jiao-Qing; Liu Hong-Bo |
| Аффилиация | Zhu Hong-Liang; Liu Hong-Bo |
| Аффилиация | Zhou Fan; Liu Hong-Bo |
| Аффилиация | Wang Bao-Jun; Liu Hong-Bo |
| Аффилиация | Wang Wei; Liu Hong-Bo |
| Выпуск | 10 |
