发明名称 Optical array with beam alignment feature
摘要 An array of optical elements for processing a spatially dispersed optical beam including monitoring optical elements for determining the position of the optical beam in the array is disclosed. The monitoring optical elements have a width that varies in ay direction normal to the array axis, enabling the determination of the beam position across the monitoring elements in both x and y directions. The monitoring optical elements are preferably disposed in the end portions of the array for the beam tilt determination. The optical elements can be e.g. liquid crystal pixels or micro-mirrors.
申请公布号 US7359053(B2) 申请公布日期 2008.04.15
申请号 US20050069214 申请日期 2005.03.01
申请人 JDS UNIPHASE INC. 发明人 MOFFAT STEVEN HAROLD;DE HENNIN STEPHEN ROBERT;MATTHEWS MARTIN;MARKIN DAVID WILLIAM CHARLES;DUGGAN PHILIP
分类号 G01B11/00;G01J3/02;G01J3/28;G11B7/00 主分类号 G01B11/00
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