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1. 发明授权

US06934070B1 Chirped optical MEM device 有权
标题翻译：啁啾光学MEM器件
公开(公告)号：US06934070B1
公开(公告)日：2005-08-23
申请号：US10323008
申请日：2002-12-18
申请人： Dinesh Maheshwari , Jahia Trisnadi , Robert W. Corrigan
发明人： Dinesh Maheshwari , Jahia Trisnadi , Robert W. Corrigan
IPC分类号： G02B26/00 , G02B26/08
CPC分类号： G02B26/0808
摘要： A light modulator comprises a series of ribbons divided by a series of gaps. Sequences of consecutive ribbons and gaps are grouped together to form a plurality of pixels that are configured to process a respective plurality of wavelengths. The spacing from center-line to center-line of adjacent pixels is progressively increased from a reference pixel to align component pixels with their assigned wavelengths. The widths of ribbons and gaps within a particular pixel affect the polarization dependent loss of a pixel, and affect the first order diffraction angle. Ribbon widths and gap widths within successive pixels are altered to normalize polarization dependent loss and first order diffraction angles against the values associated with a reference pixel.
摘要翻译：光调制器包括一系列被一系列间隙分开的色带。连续色带和间隙的顺序分组在一起以形成被配置为处理相应的多个波长的多个像素。相邻像素的中心线到中心线的间距从参考像素逐渐增加，以使分量像素与其分配的波长对准。特定像素内的带和间隙的宽度影响像素的偏振相关损耗，并影响一阶衍射角。改变连续像素内的色带宽度和间隙宽度，以便根据与参考像素相关联的值来归一化偏振相关损耗和一阶衍射角。

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