公开(公告)号：US20180217309A1

公开(公告)日：2018-08-02

申请号：US15886245

申请日：2018-02-01

Applicant: Corning Incorporated

Inventor： Paul Gerard Dewa ,  Robert Dennis Grejda ,  Stephen Karl Mack ,  Robert Louis Michaels ,  Paul Francis Michaloski ,  Ducan Christopher Spaulding

IPC: G02B5/30 ,  B23P19/04

Abstract: According to some embodiments a method of assembling an optical system comprises steps of: measuring retardance profiles of a plurality of optical elements, relatively positioning the optical elements in relative orientations that enhance complementarity between the retardance profiles of the optical elements, and securing the combinations of relatively oriented optical elements together, to control or minimize the combined retardance of the stacked optical elements.