| 应变多量子阱激光器的阱数与腔长 |
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| 引用本文： | 彭宇恒,陈维友.应变多量子阱激光器的阱数与腔长[J].光子学报,1997,26(7):604-608. |
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| 作者姓名： | 彭宇恒 陈维友 |
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| 作者单位： | 吉林大学电子工程系(彭宇恒)，集成光电子学国家重点联合实验室吉林大学实验区，长春(陈维友)，130023(刘式墉) |
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| 摘 要： | 本文从理论上分析计算并给出了应变多量子阱激光器阱数与腔长的优化设计结果.考虑到多生子阱阱区的注入不均匀性,提出了一种新的分析和计算方法.以1.55μmInGaAs(P)1.5%压缩应变多量子阱激光器为例,最佳的阱数为4个,最佳腔长为500μm左右.
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| 关 键 词： | 多量子阱 阱数 腔长 |
| 收稿时间： | 1996-07-31 |
WELL NUMBER AND CAVITY LENGTH OF STRAINED MULTIPLE-QUANTUM-WELL LASERS |
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| Peng Yuheng,Chen Weiyou,Liu Shiyong.WELL NUMBER AND CAVITY LENGTH OF STRAINED MULTIPLE-QUANTUM-WELL LASERS[J].Acta Photonica Sinica,1997,26(7):604-608. |
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| Authors: | Peng Yuheng Chen Weiyou Liu Shiyong |
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| Institution: | National Integrated Optoelectronics Labotofy, Jilin University Region, ChangChun 13O023 |
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| Abstract: | The 0ptimum design of well number and cavity length for strained multip l e-quantum-well lasers are presented. Taking the non-hom0geneity of injection carriers and optical field into account,a new method and calculation way are also provided. To take the commonly-used l.5% compressively InGaAs (P)strained MQW lasers for example,the optimum number of wells is four,and the optimum lasers’s cavity length is about 500μm. |
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| Keywords: | Multiple quantum well Well number Cavity length |
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