...
首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Adaptive and secure VCSEL FSO based on simple dual-polarized architecture for short distance transmission
【24h】

Adaptive and secure VCSEL FSO based on simple dual-polarized architecture for short distance transmission

机译:基于简单双极化架构的自适应和安全VCSEL FSO短距离传输

获取原文
获取原文并翻译 | 示例
           

摘要

In this study, using dual-polarized-multiplexing VCSEL based free space optical (FSO) transmission system is demonstrated experimentally. Two orthogonal polarizers (POLs), a beam splitter (BS) and a reflected mirror (M) are applied in the FSO transmitter (Tx) side to combine dual FSO signals into one for data security without code encryption. In the receiver (Rx) side, two blended FSO channels can be decoded adaptively by applying a POL with properly polarization status. Furthermore, when we add two corresponding POLs with orthogonal polarization in the Rx side, the FSO capacity also can double by the presented dual-polarized FSO architecture. Here, the relationships of the detected FSO powers and rotating angle between two POLs are also experimentally discussed.
机译:在这项研究中,使用双偏振复用VCSEL的自由空间光(FSO)传输系统进行了实验演示。在FSO发射机(Tx)侧应用两个正交偏振器(POL)、一个分束器(BS)和一个反射镜(M),将双FSO信号组合成一个信号,以确保数据安全,无需代码加密。在接收机(Rx)端,通过应用具有适当偏振状态的POL,可以自适应地解码两个混合FSO信道。此外,当我们在Rx端添加两个具有正交极化的对应POL时,所提出的双极化FSO结构也可以使FSO容量加倍。本文还从实验上讨论了探测到的FSO功率与两个极之间旋转角度的关系。

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