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Multi-segment photonic-crystal-rod waveguides for amplification of high-power pulsed optical radiation and associated method

  • US 7,430,352 B2
  • Filed: 05/26/2006
  • Issued: 09/30/2008
  • Est. Priority Date: 07/29/2005
  • Status: Expired due to Fees
First Claim
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1. An apparatus comprising:

  • a first photonic-crystal optical device that includes a first waveguide that has a diameter of at least about 40 microns and maintains a single transverse mode, is capable of operation with a peak power of at least 500 kilowatts (kW) and a spectrally narrow signal bandwidth of less than 20 GHz.

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