公开(公告)号：US11862927B2

公开(公告)日：2024-01-02

申请号：US16780138

申请日：2020-02-03

Applicant: Nuburu, Inc.

Inventor： Jean-Philippe Feve ,  Matthew Silva Sa ,  Monica Greenlief ,  Donald Millick ,  Denis Brisson ,  Nathaniel Dick ,  Mark S Zediker

IPC: H01S5/00 ,  H01S3/02 ,  H01S5/02224 ,  H01S5/0225 ,  H01S5/40 ,  H01S3/23 ,  H01S3/00

CPC classification number: H01S5/0021 ,  H01S3/027 ,  H01S5/02224 ,  H01S5/4087 ,  H01S3/0071 ,  H01S3/2383 ,  H01S5/0225 ,  H01S5/4031

Abstract: There are provided high power, high brightness solid-state laser systems that maintain initial beam properties, including power levels, and do not have degradation of performance or beam quality, for at least 10,000 hours of operation. There are provided high power, high brightness solid-state laser systems containing Oxygen in their internal environments and which are free from siloxanes.

公开(公告)号：US11811196B2

公开(公告)日：2023-11-07

申请号：US17222561

申请日：2021-04-05

Applicant: Nuburu, Inc.

Inventor： Mark S. Zediker ,  Matthew Silva Sa ,  Jean Michel Pelaprat ,  David Hill ,  Mathew Finuf

IPC: H01S5/14 ,  H01S5/40 ,  H01S3/067 ,  H01S5/00 ,  H01S3/30 ,  G02B27/09 ,  H01S5/323 ,  H01S5/024

CPC classification number: H01S5/146 ,  G02B27/0922 ,  H01S3/067 ,  H01S3/30 ,  H01S3/302 ,  H01S5/0092 ,  H01S5/32341 ,  H01S5/405 ,  H01S5/4012 ,  H01S5/4062 ,  H01S5/02469 ,  H01S5/4087

Abstract: There is provided assemblies for combining a group of laser sources into a combined laser beam. There is further provided a blue diode laser array that combines the laser beams from an assembly of blue laser diodes. There are provided laser processing operations and applications using the combined blue laser beams from the laser diode arrays and modules.

公开(公告)号：US10656328B2

公开(公告)日：2020-05-19

申请号：US15581263

申请日：2017-04-28

Applicant: NUBURU, INC.

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

IPC: G02B6/02 ,  G02B6/12 ,  H01S3/067 ,  G02B6/255 ,  G02B6/00 ,  H01S3/08 ,  H01S3/094 ,  H01S3/0941 ,  H01S3/30 ,  H01S5/323

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.

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.

公开(公告)号：US20240348012A1

公开(公告)日：2024-10-17

申请号：US18387393

申请日：2023-11-06

Applicant: Nuburu, Inc.

Inventor： Jean Michel Pelaprat ,  Matthew Silva Sa ,  Mark S. Zediker ,  David Hill ,  Mathew Finuf

IPC: H01S5/14 ,  G02B27/09 ,  H01S3/067 ,  H01S3/30 ,  H01S5/00 ,  H01S5/024 ,  H01S5/323 ,  H01S5/40

CPC classification number: H01S5/146 ,  G02B27/0922 ,  H01S3/067 ,  H01S3/30 ,  H01S3/302 ,  H01S5/0092 ,  H01S5/32341 ,  H01S5/4012 ,  H01S5/405 ,  H01S5/4062 ,  H01S5/02469 ,  H01S5/4087

Abstract: There is provided assemblies for combining a group of laser sources into a combined laser beam. There is further provided a blue diode laser array that combines the laser beams from an assembly of blue laser diodes. There are provided laser processing operations and applications using the combined blue laser beams from the laser diode arrays and modules.

公开(公告)号：US20240235166A9

公开(公告)日：2024-07-11

申请号：US18310205

申请日：2023-05-01

Applicant: Nuburu, Inc.

Inventor： Mark Zediker ,  Jean Philippe Feve ,  Matthew Silva Sa ,  Michael Jansen

IPC: H01S5/40 ,  G02B26/00 ,  H01S3/094 ,  H01S3/0941 ,  H01S5/02251 ,  H01S5/02253 ,  H01S5/023 ,  H01S5/02326 ,  H01S5/0233 ,  H01S5/024 ,  H01S5/028 ,  H01S5/30

CPC classification number: H01S5/4012 ,  G02B26/00 ,  H01S3/094046 ,  H01S3/094053 ,  H01S3/09415 ,  H01S5/02251 ,  H01S5/02253 ,  H01S5/023 ,  H01S5/02326 ,  H01S5/0233 ,  H01S5/02469 ,  H01S5/028 ,  H01S5/3013 ,  H01S5/4062 ,  H01S5/0071

Abstract: The invention may be embodied in other forms than those specifically disclosed herein without departing from itMulti-kW-class blue (400-495 nm) fiber-delivered lasers and module configurations. In embodiments, the lasers propagate laser beams having beam parameter products of

公开(公告)号：US20250055251A1

公开(公告)日：2025-02-13

申请号：US18401508

申请日：2023-12-31

Applicant: Nuburu, Inc.

Inventor： Jean-Philippe Feve ,  Matthew Silva Sa ,  Monica Greenlief ,  Donald Millick ,  Denis Brisson ,  Nathaniel Dick ,  Mark S. Zediker

IPC: H01S5/02218 ,  H01S3/00 ,  H01S3/02 ,  H01S3/23 ,  H01S5/00 ,  H01S5/02212 ,  H01S5/02224 ,  H01S5/0225 ,  H01S5/02251 ,  H01S5/02257 ,  H01S5/40

Abstract: There are provided high power, high brightness solid-state laser systems that maintain initial beam properties, including power levels, and do not have degradation of performance or beam quality, for at least 10,000 hours of operation. There are provided high power, high brightness solid-state laser systems containing Oxygen in their internal environments and which are free from siloxanes.

公开(公告)号：US20220021183A1

公开(公告)日：2022-01-20

申请号：US17222561

申请日：2021-04-05

Applicant: Nuburu, Inc.

Inventor： Mark S. Zediker ,  Matthew Silva Sa ,  Jean Michel Pelaprat ,  David Hill ,  Mathew Finuf

IPC: H01S5/14 ,  H01S5/40 ,  H01S3/067 ,  H01S5/00 ,  H01S3/30 ,  G02B27/09 ,  H01S5/323

Abstract: There is provided assemblies for combining a group of laser sources into a combined laser beam. There is further provided a blue diode laser array that combines the laser beams from an assembly of blue laser diodes. There are provided laser processing operations and applications using the combined blue laser beams from the laser diode arrays and modules.

公开(公告)号：US10971896B2

公开(公告)日：2021-04-06

申请号：US15210765

申请日：2016-07-14

Applicant: NUBURU, INC.

Inventor： Mark S. Zediker ,  Matthew Silva Sa ,  Jean Michel Pelaprat ,  David Hill ,  Mathew Finuf

IPC: H01S5/14 ,  H01S5/40 ,  H01S3/067 ,  H01S5/00 ,  H01S3/30 ,  G02B27/09 ,  H01S5/323 ,  H01S5/024

Abstract: There is provided assemblies for combining a group of laser sources into a combined laser beam. There is further provided a blue diode laser array that combines the laser beams from an assembly of blue laser diodes. There are provided laser processing operations and applications using the combined blue laser beams from the laser diode arrays and modules.

公开(公告)号：US12184039B2

公开(公告)日：2024-12-31

申请号：US18310205

申请日：2023-05-01

Applicant: Nuburu, Inc.

Inventor： Mark Zediker ,  Jean Philippe Feve ,  Matthew Silva Sa ,  Michael Jansen

IPC: H01S5/40 ,  G02B26/00 ,  H01S3/094 ,  H01S3/0941 ,  H01S5/02251 ,  H01S5/02253 ,  H01S5/023 ,  H01S5/02326 ,  H01S5/0233 ,  H01S5/024 ,  H01S5/028 ,  H01S5/30 ,  H01S5/00 ,  H01S5/0235 ,  H01S5/068 ,  H01S5/12 ,  H01S5/14 ,  H01S5/323

Abstract: The invention may be embodied in other forms than those specifically disclosed herein without departing from itMulti-kW-class blue (400-495 nm) fiber-delivered lasers and module configurations. In embodiments, the lasers propagate laser beams having beam parameter products of