| Автор | Ryu, Sang-Wan |
| Автор | Sim, Jae-Sik |
| Автор | Kwan, Yong-Hwan |
| Автор | Kim, Sung-Bock |
| Автор | Baek, Yong-Soon |
| Дата выпуска | 2008-05-01 |
| dc.description | 10 Gbps data transmission was demonstrated with electroabsorption modulators integrated with a 4-channel wavelength division multiplexing transmitter composed of distributed Bragg reflector (DBR) lasers. A selective area growth technique was employed for the control of bandgap energy in the gain, modulator and passive sections. Then the laser and modulator stripes were fabricated by a buried heterostructure process. The DBR lasers showed uniform threshold currents between 5 and 10 mA, while the slope efficiency was around 0.11 W A<sup>−1</sup>. By controlling the DBR currents, a 4-channel transmitter was achieved for the channel spacing of 100 GHz (0.8 nm). The electroabsorption modulator showed clear eye openings under 10 Gbps non-return-to-zero modulation. It allowed 10 Gbps error-free operation over a 25 km long single-mode fiber. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | 2008 IOP Publishing Ltd |
| Название | 10 Gbps transmission of electroabsorption modulators integrated with a 4-channel distributed Bragg reflector laser array |
| Тип | paper |
| DOI | 10.1088/0268-1242/23/5/055012 |
| Electronic ISSN | 1361-6641 |
| Print ISSN | 0268-1242 |
| Журнал | Semiconductor Science and Technology |
| Том | 23 |
| Первая страница | 55012 |
| Последняя страница | 55015 |
| Аффилиация | Ryu, Sang-Wan; Department of Physics, Chonnam National University, 300 Yongbong-Dong, Buk-Gu, Gwangju 500-757, Korea |
| Аффилиация | Sim, Jae-Sik; Electronics and Telecommunication Research Institute, 161 Gajong-Dong, Yusong-Gu, Taejon 305-350, Korea |
| Аффилиация | Kwan, Yong-Hwan; Electronics and Telecommunication Research Institute, 161 Gajong-Dong, Yusong-Gu, Taejon 305-350, Korea |
| Аффилиация | Kim, Sung-Bock; Electronics and Telecommunication Research Institute, 161 Gajong-Dong, Yusong-Gu, Taejon 305-350, Korea |
| Аффилиация | Baek, Yong-Soon; Electronics and Telecommunication Research Institute, 161 Gajong-Dong, Yusong-Gu, Taejon 305-350, Korea |
| Выпуск | 5 |
