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In-line, high energy fiber chirped pulse amplification system

  • US 7,518,788 B2
  • Filed: 08/10/2007
  • Issued: 04/14/2009
  • Est. Priority Date: 06/03/2003
  • Status: Expired due to Fees
First Claim
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1. A chirped pulse amplification system comprising:

  • a low group delay ripple nonlinearly chirped fiber Bragg grating pulse stretcher system, said pulse stretcher system configured to produce stretched pulses longer than 100 ps;

    at least one fiber amplifier following said pulse stretcher system; and

    a pulse compressor configured to compress said stretched pulses by more than a factor of 50 to produce compressed pulses having a bandwidth greater than 1 nm,wherein the pulse stretcher system is configured to produce stretched pulses having a group delay ripple less than about 10 ps.

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