公开(公告)号：EP4268331B1

公开(公告)日：2025-01-29

申请号：EP21843669.9

申请日：2021-12-20

Inventor： DESLANDES, Pierre ,  SALIN, François ,  DELOISON, Florent

IPC: H01S3/00 ,  H01S3/067

公开(公告)号：EP4495684A1

公开(公告)日：2025-01-22

申请号：EP24176284.8

申请日：2024-05-16

Applicant: Vector Atomic, Inc.

Inventor： KOWLIGY, Abijith Sudarsan ,  CINGOZ, Arman ,  ROSLUND, Jonathan David

IPC: G02F1/35 ,  G02B6/24 ,  G02F1/365 ,  H01S3/00

Abstract: Embodiments herein describe combining multiple optical signals so these signals propagate in the same direction in the same optical mode and polarization. In one embodiment, the techniques discussed herein are used to combine a reference laser with a frequency comb so that supercontinuum generation can then be performed to increase the frequency range of the frequency comb so that it includes the frequency of the reference laser.

公开(公告)号：EP4492590A1

公开(公告)日：2025-01-15

申请号：EP23185654.3

申请日：2023-07-14

Applicant: Adtran Networks SE

Inventor： RAPP, Lutz

IPC: H01S3/00 ,  H01S3/067 ,  H01S3/094

Abstract: The present invention relates to a broadband optical amplifier configured to optically amplify an optical signal which is received at an amplifier input port and which comprises first spectral components lying within a predetermined first optical band and second spectral components lying within a predetermined second optical band, and to output the amplified optical signal to an amplifier output port. The present invention furthermore relates to a method for designing a broadband optical amplifier comprising the steps of creating a mathematical model of the broadband optical amplifier, determining the efficiency-optimized design of the reference broadband optical amplifier, determining a maximum value of the wavelength-dependent noise figure of the reference broadband optical amplifier, determining a modified design and using the modified design for setting up a corresponding physical broadband optical amplifier.

公开(公告)号：EP4483453A1

公开(公告)日：2025-01-01

申请号：EP22834924.7

申请日：2022-12-08

Applicant: TRUMPF Laser GmbH

Inventor： HOECK, Helge ,  BAUER, Dominik ,  SCHARUN, Michael ,  DANNECKER, Benjamin ,  STOLZENBURG, Christian ,  DOMINIK, John ,  NAGEL, Simon

IPC: H01S3/13 ,  H01S3/042 ,  H01S3/08 ,  H01S3/00 ,  H01S3/06 ,  H01S3/094 ,  H01S3/10 ,  H01S3/23

公开(公告)号：EP4264753B1

公开(公告)日：2025-01-01

申请号：EP21836153.3

申请日：2021-12-13

Inventor： LAUX, Sébastien ,  PELLEGRINA, Alain ,  RICAUD, Sandrine ,  CASAGRANDE, Olivier ,  CHARBONNEAU, Mathilde

IPC: H01S3/06 ,  H01S3/23 ,  H01S3/00 ,  H01S3/042

公开(公告)号：EP3769381B1

公开(公告)日：2025-01-01

申请号：EP19712732.7

申请日：2019-03-18

Inventor： HOLLEMANN, Guenter ,  KNEIP, Axel

IPC: H01S3/00 ,  G02F1/35 ,  G01J1/42 ,  G01N21/88 ,  G01N21/95 ,  G01N21/956

公开(公告)号：EP3309914B1

公开(公告)日：2024-12-11

申请号：EP16194179.4

申请日：2016-10-17

Inventor： WOLTER, Jan-Hinnerk ,  VOSS, Andreas

IPC: H01S3/23 ,  H01S3/02 ,  H01S3/04 ,  H01S3/042 ,  H01S3/06 ,  H01S3/08 ,  H01S3/10 ,  H01S3/00

公开(公告)号：EP4170835B1

公开(公告)日：2024-12-04

申请号：EP22214278.8

申请日：2019-02-25

Inventor： Goodno, Gregory D. ,  Huang, Yu ,  Joshua E., Rothenberg

IPC: H01S3/13 ,  H01S3/131 ,  H01S3/23 ,  H01S3/10 ,  H01S3/067 ,  H01S3/00

公开(公告)号：EP4454077A1

公开(公告)日：2024-10-30

申请号：EP22910366.8

申请日：2022-12-21

Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.

Inventor： SHIMSHI, Liran ,  PASMANIK, Guerman

IPC: H01S3/10 ,  H01S3/30 ,  H01S3/00 ,  B23K26/04 ,  G02F1/35 ,  G02F1/29 ,  G01S17/66

公开(公告)号：EP4040612B1

公开(公告)日：2024-10-30

申请号：EP22154235.0

申请日：2022-01-31

Inventor： GOODNO Gregory, D.

IPC: H01S3/00 ,  H01S3/067