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本文介绍了一种新的液晶混合双稳光学装置(LCBOD),观察到了液晶BOD两种运用方式的光学双稳态,描述了液晶BOD在光学逻辑元件和超线性调制上的应用,还研究了液晶BOD的瞬态响应,观察到了“临界延迟”现象,测量了开关时间,实验结果与Garmire的理论相符。A new liquid crystal hybrid bistable optical device (BOD) is introduced. The optical bistability of two modes of operation of this LC BOD have been observed. The use of LC BODs for optical logic elements and ultralinear modulation applications is described. The transient response of LC BODs has been studied and a "critical slowing down" phenomenon has been observed. The switch time has been measured. The experimental results are in agreement with Garmire's theory.
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