...
首页> 外文期刊>Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic >Integrated polarization multiplexing IQ modulator based on lithium niobate thin film and all waveguide structure
【24h】

Integrated polarization multiplexing IQ modulator based on lithium niobate thin film and all waveguide structure

机译:基于铌酸锂薄膜和所有波导结构的集成偏振复用IQ调制器

获取原文
获取原文并翻译 | 示例

摘要

AbstractThe integrated polarization multiplexing in-phase and quadrature (IQ) modulator based on lithium niobate (LN) thin film and all waveguide structure is designed. It consists of polarization demultiplexer (PDM), polarization multiplexer (PM) and two IQ modualtors (IQM). Each of IQM contains two different couplers and two Mach-Zehnder modulators (MZM). The theory of multimode interference (MMI) is used to design the PDM, PM and IQM. For PDM and PM, the extinction ratios of TE and TM polarized lights reach 23dB and 21dB. Quadrature Phase Shift Keying (QPSK) and 16 quadrature amplitude modulation (16-QAM) are achieved well with the integrated modulator.]]>
机译:<![cdata [ 抽象 设计基于铌酸锂(LN)薄膜和所有波导结构的集成偏振复用同相和正交(IQ)调制器。它由极化多路分解器(PDM),偏振多路复用器(PM)和两个IQ模态(IQM)组成。 IQM中的每一个都包含两个不同的耦合器和两个Mach-Zehnder调制器(MZM)。多模干扰理论(MMI)用于设计PDM,PM和IQM。对于PDM和PM,TE和TM偏振光的消光比率达到23dB和21dB。与集成调制器很好地实现了正交相移键控(QPSK)和16个正交幅度调制(16-QAM)。 ]]>

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