...
首页> 外文期刊>IEE Proceedings. Part J >Optimisation of MQW structures for acousto-optic absorption modulators
【24h】

Optimisation of MQW structures for acousto-optic absorption modulators

机译:声光吸收调制器的MQW结构的优化

获取原文
获取原文并翻译 | 示例
           

摘要

A systematic study is presented of a multiple-quantum-well (MQW) acousto-optic modulator. The device utilises the electro-absorptive effects in quantum wells and the electric field induced by surface acoustic waves (SAW). The propagation of SAW in multilayered piezoelectric structures is studied and the electric field is calculated. The optical absorption coefficient in a MQW is calculated as a function of the applied electric field and the MQW parameters. A systematic approach for optimising the performance of a MQW acousto-optic modulator is presented.
机译:提出了一种多量子阱(MQW)声光调制器的系统研究。该设备利用了量子阱中的电吸收效应和表面声波(SAW)感应的电场。研究了声表面波在多层压电结构中的传播并计算了电场。根据施加的电场和MQW参数计算MQW中的光吸收系数。提出了一种优化MQW声光调制器性能的系统方法。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号