光电技术应用
光電技術應用
광전기술응용
ELECTRO-OPTIC WARFARE & RADAR PASSIVE COUNTERMEASURES
2013年
2期
71-75
,共5页
太赫兹光学非对称解时分复用器TOAD%控制脉冲%半导体放大器
太赫玆光學非對稱解時分複用器TOAD%控製脈遲%半導體放大器
태혁자광학비대칭해시분복용기TOAD%공제맥충%반도체방대기
terahertz optical asymmetric demultiplexer (TOAD)%control pulse%semiconductor amplifier (SOA)
详细研究了单控制脉冲TOAD(terahertz optical asymmetric demultiplexer)结构开关窗口的非对称缺陷及其产生机理.通过理论分析和optisystem仿真证实了双控制脉冲TOAD结构能够很好地解决单控制脉冲TOAD结构的开关窗口缺陷.仿真结果显示,双控制脉冲TOAD获得了波形对称、对比度更高的开关窗,详细解释了仿真中出现的双峰现象.
詳細研究瞭單控製脈遲TOAD(terahertz optical asymmetric demultiplexer)結構開關窗口的非對稱缺陷及其產生機理.通過理論分析和optisystem倣真證實瞭雙控製脈遲TOAD結構能夠很好地解決單控製脈遲TOAD結構的開關窗口缺陷.倣真結果顯示,雙控製脈遲TOAD穫得瞭波形對稱、對比度更高的開關窗,詳細解釋瞭倣真中齣現的雙峰現象.
상세연구료단공제맥충TOAD(terahertz optical asymmetric demultiplexer)결구개관창구적비대칭결함급기산생궤리.통과이론분석화optisystem방진증실료쌍공제맥충TOAD결구능구흔호지해결단공제맥충TOAD결구적개관창구결함.방진결과현시,쌍공제맥충TOAD획득료파형대칭、대비도경고적개관창,상세해석료방진중출현적쌍봉현상.
@@@@Asymmetric shortcomings and production principles of structure switch window of terahertz optical asymmetric demultiplexer (TOAD) with unidirectional control pulse are researched in detail. The shortcomings are well resolved by the TOAD structure of bidirectional control pulse on the basis of theoretical analysis and optisys?tem simulation. The simulation results show that the switch windows with symmetric waveform and higher contrast are got by bidirectional control pulse TOAD. And double peak phenomena in simulation process are explained.
