Broadband tunable external cavity laser using a bent-waveguide quantum-dot superluminescent diode as gain device
文献类型：期刊论文
| 作者 | Jin P
|
| 刊名 | chinese physics b
 |
| 出版日期 | 2011 |
| 卷号 | 20期号:6页码:art. no. 064202 |
| 关键词 | LIGHT-EMITTING-DIODES OPTICAL-PROPERTIES TUNING RANGE NM EMISSION SPECTRUM SPECTROSCOPY |
| 中文摘要 | a broadband tunable grating-coupled external cavity laser is realized by employing a self-assembled inas/gaas quantum-dot (qd) superluminescent diode (sld) as the gain device. the sld device is processed with a bent-waveguide structure and facet antireflection (ar) coating. tuning bandwidths of 106 nm and 117 nm are achieved under 3-a and 3.5-a injection currents, respectively. the large tuning range originates essentially from the broad gain spectrum of self-assembled qds. the bent waveguide structure combined with the facet ar coating plays a role in suppressing the inner-cavity lasing under a large injection current. |
| 学科主题 | 半导体材料 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2011-07-15 ; 2011-07-07 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/21400]  |
| 专题 | 半导体研究所_中科院半导体材料科学重点实验室 |
| 推荐引用方式 GB/T 7714 | Jin P. Broadband tunable external cavity laser using a bent-waveguide quantum-dot superluminescent diode as gain device[J]. chinese physics b,2011,20(6):art. no. 064202. |
| APA | Jin P.(2011).Broadband tunable external cavity laser using a bent-waveguide quantum-dot superluminescent diode as gain device.chinese physics b,20(6),art. no. 064202. |
| MLA | Jin P."Broadband tunable external cavity laser using a bent-waveguide quantum-dot superluminescent diode as gain device".chinese physics b 20.6(2011):art. no. 064202. |
入库方式： OAI收割
来源：半导体研究所
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