Single photon process 单光子过程
In single photon emission computed tomography (SPECT), accurately modeling of the physics of SPECT imaging process is essential to degrading factor compensation and image quality enhancement.
在单光子发射断层成像(SPECT)中，为了校正劣化因素的影响，提高图像质量，需要对SPECT成像的物理过程进行准确建模。
Owing to the important role of single photon in quantum information process, the technique of generating single photon is developing.
由于单光子在量子信息科学中的重要作用，人们一直在探索实验制备单光子的技术。
We first analytically demonstrate that the four-wave mixing process in our system is equivalent to a two-photon absorption process and single photons will be obtained at the out-put.
我们首先在耗散表象下，证明了我们方案中的四波混频过程可以等效为一个双光子吸收过程，并得到了单光子输出的解析表达式。
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