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Slow light propagation without absorption based on intersubband transitions in a semiconductor quantum well
  • ISSN号:1673-1905
  • 期刊名称:《光电子快报:英文版》
  • 时间:0
  • 分类:O471.1[理学—半导体物理;理学—物理] X173[环境科学与工程—环境科学]
  • 作者机构:[1]Department of Physics, Foshan University, Foshan 528000, China, [2]Department of Physics, Southeast University, Nanjing 210096, China
  • 相关基金:supported by the National Natural Science Foundation of China (Nos.61008063,10904015 and 10547108); the Key Project of the National Natural Science Foundation of China (No.60837004)
中文摘要:

当半导体量井(SQW ) 与激光交往时,低紧张的轻脉搏的组速度理论上被学习。由调整参数,慢点亮探查领域的繁殖,这被显示出能在如此的一个系统被展出。同时,探查吸收获得系列能从吸收被改变到零,即,电磁地导致的透明性(EIT ) 。试验性地观察轻繁殖是容易的,并且它在许多领域里导致潜在的应用固态量信息,例如光切换,察觉和量计算。

英文摘要:

When semiconductor quantum wells(SQWs) interact with lasers,the group velocity of the low-intensity light pulse is studied theoretically.It is shown that by adjusting the parameters,slow light propagation of the probe field can be exhibited in such a system.Meanwhile,the probe absorption-gain spectra can be changed from absorption to zero,i.e.,electromagnetically induced transparency(EIT).It is easy to observe the light propagation experimentally,and it leads to potential applications in many fields of solid-state quantum information,for example,optical switching,detection and quantum computing.

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期刊信息
  • 《光电子快报:英文版》
  • 主管单位:
  • 主办单位:天津理工大学
  • 主编:巴恩旭
  • 地址:天津市西青区宾水西道391号
  • 邮编:300384
  • 邮箱:Oelett@yahoo.com.cn
  • 电话:022-23679707 23657134
  • 国际标准刊号:ISSN:1673-1905
  • 国内统一刊号:ISSN:12-1370/TN
  • 邮发代号:6-198
  • 获奖情况:
  • 中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 荷兰文摘与引文数据库,美国工程索引,英国科学文摘数据库
  • 被引量:147