公开(公告)号：US20170343729A1

公开(公告)日：2017-11-30

申请号：US15581263

申请日：2017-04-28

Applicant: NUBURU, INC.

Inventor： Mark S. Zediker ,  Matthew Silva Sa ,  Robert Stegeman ,  James Tucker ,  Don Millick

IPC: G02B6/02 ,  G02B6/12 ,  G02B6/255

CPC classification number: G02B6/02128 ,  G02B6/00 ,  G02B6/12 ,  G02B6/2551 ,  G02B2006/12171 ,  H01S3/06708 ,  H01S3/0675 ,  H01S3/08063 ,  H01S3/094003 ,  H01S3/09415 ,  H01S3/302 ,  H01S5/32341

Abstract: Fiber laser having a monolithic laser resonator having laser affected zones for providing laser beams having wavelengths below 800 nm and from between 400 nm to 800 nm. Methods of using femtosecond lasers to form fiber Bragg gratings, volume Bragg gratings, space gratings, and laser beam delivery patterns for changing the index of refraction within optical fibers.