Rudders,as significant components of aircrafts,are demanded to change their stances in service with a high response spee......

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报道了一种新掺杂铌酸锂晶体Zn∶Fe∶LiNbO3,它具有优良的光折变四波混频性能,位相共轭反射率可达100%。且与Fe∶LiNbO3相比,抗光......

Direct X-ray detectors are considered as competitive next-generation X-ray detectors because of their high spatial resol......

木文着重分析了影响长波长 pin 光电探测器(pin PD)响应速度的主要因素。并从结构设计和装配上寻求高速响应的途径。最后介绍几种......