公开(公告)号：US20150207289A1

公开(公告)日：2015-07-23

申请号：US14672301

申请日：2015-03-30

Applicant: IMRA AMERICA, INC.

Inventor： Martin FERMANN ,  Ingmar HARTL ,  Andrius MARCINKEVICIUS ,  Liang DONG

IPC: H01S3/067

CPC classification number: H01S3/06737 ,  G02B6/02042 ,  H01S3/0057 ,  H01S3/0085 ,  H01S3/06704 ,  H01S3/06712 ,  H01S3/06729 ,  H01S3/06741 ,  H01S3/06745 ,  H01S3/06754 ,  H01S3/08059 ,  H01S3/094007 ,  H01S3/094019 ,  H01S3/094053 ,  H01S3/094076 ,  H01S3/10084 ,  H01S3/1305 ,  H01S3/1307 ,  H01S3/2333 ,  H01S3/2383

Abstract: High power parallel fiber arrays for the amplification of high peak power pulses are described. Fiber arrays based on individual fiber amplifiers as well as fiber arrays based on multi-core fibers can be implemented. The optical phase between the individual fiber amplifier elements of the fiber array is measured and controlled using a variety of phase detection and compensation techniques. High power fiber array amplifiers can be used for EUV and X-ray generation as well as pumping of parametric amplifiers.

公开(公告)号：US20160226209A1

公开(公告)日：2016-08-04

申请号：US15041066

申请日：2016-02-11

Applicant: IMRA AMERICA, INC.

Inventor： Martin FERMANN ,  Ingmar HARTL ,  Andrius MARCINKEVICIUS ,  Liang DONG

IPC: H01S3/067 ,  H01S3/10 ,  H01S3/00 ,  H01S3/094 ,  H01S3/13

CPC classification number: H01S3/06737 ,  G02B6/02042 ,  H01S3/0057 ,  H01S3/0085 ,  H01S3/06704 ,  H01S3/06712 ,  H01S3/06729 ,  H01S3/06741 ,  H01S3/06745 ,  H01S3/06754 ,  H01S3/08059 ,  H01S3/094007 ,  H01S3/094019 ,  H01S3/094053 ,  H01S3/094076 ,  H01S3/10084 ,  H01S3/1305 ,  H01S3/1307 ,  H01S3/2333 ,  H01S3/2383

Abstract: High power parallel fiber arrays for the amplification of high peak power pulses are described. Fiber arrays based on individual fiber amplifiers as well as fiber arrays based on multi-core fibers can be implemented. The optical phase between the individual fiber amplifier elements of the fiber array is measured and controlled using a variety of phase detection and compensation techniques. High power fiber array amplifiers can be used for EUV and X-ray generation as well as pumping of parametric amplifiers.