公开(公告)号：US20180180875A1

公开(公告)日：2018-06-28

申请号：US15851330

申请日：2017-12-21

Applicant: Magic Leap, Inc.

Inventor： Timothy Mark Dalrymple ,  Clinton Carlisle ,  Jason Schaefer ,  Andrew C. Duenner ,  Vaibhav Mathur

IPC: G02B26/10 ,  G02B6/02

Abstract: Described are optical fibers and scanning fiber displays comprising optical fibers. The disclosed optical fibers include a plurality of mass adjustment regions, such as gas-filled regions, positioned between a central waveguiding element and an outer periphery for reducing a mass of the optical fiber as compared to an optical fiber lacking the plurality of mass adjustment regions.