A new idea is put up to design a quick single-photondetector.
本文提出了一种构建快速单光子探测器的新方法。
2
Based on the ideal photondetector and ideal thermal detector, the relationship between NETD and NEED is studied.
针对理想光子探测器和理想热探测器，探讨了显微热成像系统的NETD和NEED的关系。
3
Dr Shields's photondetector, however, permits cryptographers to use a phenomenon called quantum entanglement to make a repeater that does not destroy quantum states.