公开(公告)号：US10649136B2

公开(公告)日：2020-05-12

申请号：US15738623

申请日：2016-06-24

Applicant: NKT PHOTONICS A/S

Inventor： Johannes Weirich ,  Martin Dybendal Maack

IPC: G02B6/28 ,  G02B6/02 ,  G02B6/024 ,  A61B5/00 ,  G01B9/02 ,  G02B6/293 ,  G02B21/00 ,  G02B23/24 ,  H01S3/23

Abstract: The invention comprises a delivery fiber assembly suitable for delivering broad band light and comprising a delivery fiber and a connector member. The delivery fiber has a length, an input end for launching light and a delivery end for delivering light. The delivery fiber comprises along its length a core region and a cladding region surrounding the core region wherein the cladding region comprises a cladding background material having a refractive index Nbg and a plurality of microstructures in the form of inclusions of solid material having refractive index up to Ninc and extending in the length of the longitudinal axis of the delivery fiber, wherein Ninc

公开(公告)号：US11703635B2

公开(公告)日：2023-07-18

申请号：US17406646

申请日：2021-08-19

Applicant: NKT PHOTONICS A/S

Inventor： Johannes Weirich ,  Martin Dybendal Maack

IPC: G02B6/02 ,  G02B6/024 ,  A61B5/00 ,  G01B9/02091 ,  G02B6/28 ,  G02B6/293 ,  G02B21/00 ,  G02B23/24 ,  H01S3/23

CPC classification number: G02B6/02357 ,  A61B5/0066 ,  G01B9/02091 ,  G02B6/024 ,  G02B6/02347 ,  G02B6/02361 ,  G02B6/2821 ,  G02B6/2938 ,  G02B6/29389 ,  G02B21/0032 ,  G02B23/2469 ,  H01S3/2308

Abstract: A delivery fiber assembly suitable for delivering broad band light and including a delivery fiber and a connector member. The delivery fiber has a length, an input end for launching light, and a delivery end. The delivery fiber includes along its length a core region and a cladding region surrounding the core region, the cladding region includes a cladding background material having a refractive index Nbg and a plurality of microstructures in the form of inclusions of solid material having refractive index up to Ninc and extending in the length of the longitudinal axis of the delivery fiber, wherein Ninc

公开(公告)号：US11137541B2

公开(公告)日：2021-10-05

申请号：US16871297

申请日：2020-05-11

Applicant: NKT PHOTONICS A/S

Inventor： Johannes Weirich ,  Martin Dybendal Maack

IPC: G02B6/02 ,  G02B6/024 ,  A61B5/00 ,  G01B9/02 ,  G02B6/28 ,  G02B6/293 ,  G02B21/00 ,  G02B23/24 ,  H01S3/23

Abstract: The invention comprises a delivery fiber assembly suitable for delivering broad band light. The delivery fiber assembly comprises a delivery fiber and a connector member. The deliver has a length, an input end for launching light and a delivery end for delivering light, where the delivery fiber comprises along its length a core region and a cladding region surrounding the core region. The cladding region comprises a cladding background material having a refractive index Nbg and a plurality of inclusions of solid material having refractive index up to Ninc and extending in the length of the longitudinal axis of the delivery fiber, wherein Ninc