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中国光学与应用光学2010年第3卷第6期 目录
【出 处】
：
中国光学
【发表日期】
：
2010年3期
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研究了一种基于高动态范围(HDR)图像的亮度测量方法。基于数码相机的感光特性及成像原理,采用Photosphere软件将一组低动态范围时间序列图像合成为HDR图像,获取该图像的灰度值并与经线性变换得到的3个刺激值RGB数据进行拟合,得到亮度的计算模型,并对3种背景亮度下标准色板各色块亮度进行计算。研究结果表明,3种背景亮度下计算得到的标准色板各色块的亮度平均误差在9.22%以内;随着背景亮度的降低
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Flexible rotation of transverse optical field for 2D self-accelerating beams with a designated traje
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期刊
Static and dynamic mode evolution in high-power distributed side-coupled cladding-pumped fiber ampli
We present a theoretical study of mode evolution in high-power distributed side-coupled cladding-pumped (DSCCP) fiber amplifiers. A semi-analytical model taking the side-pumping schemes, transverse mode competition, and stimulated thermal Rayleigh scatter
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