| InP基低阈值单向双稳态工作微环激光器的设计与制备 |
| |
| 引用本文： | 谢生,郭维廉,李献杰,齐利芳,于欣,于晋龙,陈燕,毛陆虹,张世林,谷晓,吴波,罗俊.InP基低阈值单向双稳态工作微环激光器的设计与制备[J].中国激光,2011(3). |
| |
| 作者姓名： | 谢生 郭维廉 李献杰 齐利芳 于欣 于晋龙 陈燕 毛陆虹 张世林 谷晓 吴波 罗俊 |
| |
| 作者单位： | 天津大学电子信息工程学院;中国电子科技集团公司第13研究所;天津工业大学信息与通信工程学院; |
| |
| 基金项目： | 国家自然科学基金(60736035); 天津市基础研究重点项目(10JCZDJC15600); 天津大学青年教师培养基金(TJU-YFF-08B64)资助课题 |
| |
| 摘 要： | 由于半导体微环激光器(SML)具有波长转换、可调谐和光学双稳态等特点,因此成为全光逻辑和全光存储领域的研究热点。在分析背散射耦合系数与SML工作区域(双向连续波、双向交替振荡和单向双稳态)的基础上,优化设计了环形谐振腔的结构参数和工艺流程,研制出一种低阈值、直接进入单向双稳态工作的InP基微环激光器。测试结果表明,激光器的中心激射波长为1569.65 nm,阈值电流为56 mA,当驱动电流超过阈值电流后,器件可不经过双向工作区直接进入单向双稳态,降低了双稳态工作的电流和功耗,非常适合用作光随机存储器单元。
|
| 关 键 词： | 激光器 光学微腔 微环激光器 低阈值 单向双稳态 磷化铟 |
Design and Fabrication of InP-Based Low Threshold Microring Laser with Unique Unidirectional Bistability Operation |
| |
| Xie Sheng Guo Weilian Li Xianjie Qi Lifang Yu Xin Yu JinlongChen Yan Mao Luhong Zhang Shilin Gu Xiao Wu Bo Luo Jun School of Electronic Information Engineering,Tianjin University,Tianjin ,Chinath Institute of China Electronic Technology Group Corporation,Shijiazhuang,Hebei ,ChinaSchool of Information , Communication Engineering,Tianjin Polytechnic University,Tianjin ,China.Design and Fabrication of InP-Based Low Threshold Microring Laser with Unique Unidirectional Bistability Operation[J].Chinese Journal of Lasers,2011(3). |
| |
| Authors: | Xie Sheng Guo Weilian Li Xianjie Qi Lifang Yu Xin Yu JinlongChen Yan Mao Luhong Zhang Shilin Gu Xiao Wu Bo Luo Jun School of Electronic Information Engineering Tianjin University Tianjin Chinath Institute of China Electronic Technology Group Corporation Shijiazhuang Hebei ChinaSchool of Information Communication Engineering Tianjin Polytechnic University Tianjin China |
| |
| Institution: | Xie Sheng1 Guo Weilian1 Li Xianjie2 Qi Lifang2 Yu Xin1 Yu Jinlong1Chen Yan1 Mao Luhong1 Zhang Shilin1 Gu Xiao3 Wu Bo1 Luo Jun1 1School of Electronic Information Engineering,Tianjin University,Tianjin 300072,China213th Institute of China Electronic Technology Group Corporation,Shijiazhuang,Hebei 050051,China3School of Information and Communication Engineering,Tianjin Polytechnic University,Tianjin 300160,China |
| |
| Abstract: | Semiconductor microring lasers(SMLs) have received increasing attention in the areas of all-optical logic and random storage owing to their unique characteristics for wavelength conversion,tunability and optical bistability.Based on the analysis of relationship between backscattering coupling and SML operation regimes(bidirectional continuous-wave,bidirectional alternate oscillations,unidirectional bistability),the structure parameters and process of microring resonator are optimized,and an InP-based low th... |
| |
| Keywords: | lasers optical microcavity microring laser low threshold unidirectional bistability InP |
| 本文献已被 CNKI 等数据库收录！ |
|
