公开(公告)号：US10260881B2

公开(公告)日：2019-04-16

申请号：US15608379

申请日：2017-05-30

申请人： Steven Kim ,  Ricardo A. Rosete ,  Ragini Saxena

发明人： Steven Kim ,  Ricardo A. Rosete ,  Ragini Saxena

IPC分类号： G02B6/02 ,  G02B6/30 ,  G02B6/38 ,  G01C19/72 ,  G02B6/122 ,  G02B6/126

摘要： An interface for a hollow core fiber is provided that facilitates the direct pigtailing of the hollow core fiber to a port on an electro-optic device. The interface includes an angled face that attaches to the electronic device at an angle that minimizes optical power loss as light propagates from the electronic device to the hollow core fiber.

公开(公告)号：US11047688B2

公开(公告)日：2021-06-29

申请号：US15783299

申请日：2017-10-13

申请人： Steven M. Kim ,  Stephan P. Lovstedt ,  Gregory A. Zimmerman ,  Wesley A. Snow ,  Ragini Saxena ,  Ricardo A. Rosete

发明人： Steven M. Kim ,  Stephan P. Lovstedt ,  Gregory A. Zimmerman ,  Wesley A. Snow ,  Ragini Saxena ,  Ricardo A. Rosete

IPC分类号： G01C19/72

摘要： One example includes fiber optic gyroscope (FOG) assembly. The FOG assembly includes a spool comprising a flange. The FOG assembly also includes an optical fiber comprising an optical fiber coil portion that is counter-wound in a first orientation and a second orientation opposite the first orientation. The optical fiber portion can be coupled to the flange. The optical fiber further includes a loopback portion with respect to the first orientation that is secured to the flange.