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液晶与显示2019年第34卷第2期 目录
【出 处】
：
液晶与显示
【发表日期】
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2019年34期
其他文献
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We propose a scheme for generation of three-mode W-type entangled coherent states (ECSs) in free-travelling optical fields by using a single-photon source, coherent state sources, beam splitters, photodetectors, and three-mode cross-Kerr media. The scheme
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通过对肿瘤细胞生长过程中的光谱变化进行研究,寻求反应其生长变化过程的光学检测方法。根据Beer-Lambert定律推知,在肿瘤细胞的生长变化过程中,细胞内的蛋白质、核酸等物质的浓度变化会导致其吸收光谱的强度变化。于是采用紫外可见光分光光度法对肿瘤细胞进行测量,获取细胞周期各个阶段细胞内部组成成分的光谱表现形式。在获取的紫外可见光光谱数据中,可以找到光谱特征峰值随细胞周期的变化规律。实验结果说明紫外可见光光谱方法能够检测到肿瘤细胞细胞周期变化过程中的细胞内特定分子的变化,为细胞周期的研究提供了新思路。
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Fiber nonlinearity limits the use of coherent optical orthogonal frequency division multiplexing (CO-OFDM) to upgrade wavelength-division multiplexing (WDM) systems using legacy non-return-to-zero-on-off-keying (NRZ-OOK) channels. This letter proposes to
Dipole and generalized oscillator strength derived electronic properties of an endohedral hydrogen a
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