Microwave oscillator based on cryogenically cooled sapphire cavity has advantages of extremely high-Q factor and low noi......

光子晶体等人工微结构中出现的连续域束缚态(BIC)处于光锥以上却不与背景泄漏模耦合, 具有无限高的品质因数(Q值), 构建在BIC或准B......

采用衰减测试法，对双光栅准光学谐振腔的 Q值进行数值计算与分析，得到匹配槽高度和宽度、光栅槽深度等参数对Q值的影响。通过分析 W......