公开(公告)号：WO2021146346A1

公开(公告)日：2021-07-22

申请号：PCT/US2021/013320

申请日：2021-01-13

Applicant: QUANTUM-SI INCORPORATED

Inventor： BELLOS, Michael ,  GORYAYNOV, Alexander ,  CIRRIANY, Benjamin ,  SHI, Xinghua ,  AHMAD, Faisal, R.

IPC: H01S3/00 ,  H01S3/102 ,  H01S3/11 ,  H01S3/081 ,  H01S3/08 ,  G01N21/64 ,  H01S3/02 ,  H01S3/16 ,  H01S3/04 ,  H01S3/06 ,  H01S3/13 ,  G01N2021/6421 ,  G01N21/6402 ,  G01N21/6408 ,  G01N21/6454 ,  G01N21/648 ,  G01N2201/0697 ,  H01S3/0085 ,  H01S3/025 ,  H01S3/027 ,  H01S3/0405 ,  H01S3/0623 ,  H01S3/08045 ,  H01S3/0805 ,  H01S3/08059 ,  H01S3/08072 ,  H01S3/0813 ,  H01S3/10038 ,  H01S3/1022 ,  H01S3/1024 ,  H01S3/1068 ,  H01S3/107 ,  H01S3/1115 ,  H01S3/1118 ,  H01S3/13017 ,  H01S3/1305 ,  H01S3/1611 ,  H01S3/1673

Abstract: Systems and methods are described for producing an amplitude-modulated laser pulse train. The laser pulse train can be used to cause fluorescence in materials at which the pulse trains are directed. The parameters of the laser pulse train are selected to increase fluorescence relative to a constant-amplitude laser pulse train. The amplitude-modulated laser pulse trains produced using the teachings of this invention can be used to enable detection of specific molecules in applications such as gene or protein sequencing.

公开(公告)号：WO2020154136A1

公开(公告)日：2020-07-30

申请号：PCT/US2020/013551

申请日：2020-01-14

Applicant: COHERENT, INC.

Inventor： HODGSON, Norman ,  CAPRARA, Andrea ,  SCHMIDT, Kai

IPC: H01S3/11 ,  H01S3/00 ,  B23K26/0006 ,  B23K26/0622 ,  B23K26/064 ,  B23K26/354 ,  H01S3/0092 ,  H01S3/0606 ,  H01S3/08054 ,  H01S3/094076 ,  H01S3/0941 ,  H01S3/109 ,  H01S3/115 ,  H01S3/1611 ,  H01S3/1643

Abstract: Laser annealing apparatus includes a plurality of frequency- tripled solid-state lasers, each delivering an output beam of radiation at a wavelength between 340 nm and 360 nm. Each output beam has a beam-quality factor (M2) greater of than 50 in one transverse axis and greater than 20 in another transverse axis. The output beams are combined and formed into a line-beam that is projected on a substrate being annealed. Each output beam contributes to the length of the line-beam.

公开(公告)号：WO2020068395A1

公开(公告)日：2020-04-02

申请号：PCT/US2019/049902

申请日：2019-09-06

Applicant: RAYTHEON COMPANY

Inventor： WAHL, Joseph, M. ,  GENTILMAN, Richard

IPC: G02B1/02 ,  H01S3/08 ,  B29C65/483 ,  B29C65/548 ,  B29C66/0246 ,  B29C66/028 ,  B29C66/472 ,  B29C66/474 ,  B32B3/26 ,  H01S3/0612 ,  H01S3/063 ,  H01S3/1611 ,  H01S3/1618 ,  H01S3/1643

Abstract: An optical element includes an optical material including a first edge and an opposing second edge. The optical element further includes a plurality of micro-channels arranged within the optical material. Each of the micro-channels of the plurality of micro-channels extends from the first edge to the second edge of the optical material.