High-order Bragg fiber dispersion correction

Optical communications – Multiplex – Wavelength division or frequency division

Reexamination Certificate

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C398S160000, C398S193000

Reexamination Certificate

active

07835646

ABSTRACT:
The present invention generally concerns the use of Bragg optical fibers in chirped pulse amplification systems for the production of high-pulse-energy ultrashort optical pulses. A gas-core Bragg optical fiber waveguide can be advantageously used in such systems to stretch the duration of pulses so that they can be amplified, and/or Bragg fibers can be used to compress optical signals into much shorter duration pulses after they have been amplified. Bragg fibers can also function as near-zero-dispersion delay lines in amplifier sections.

REFERENCES:
patent: 6760356 (2004-07-01), Erbert et al.
patent: 7257302 (2007-08-01), Fermann et al.
patent: 2005/0105865 (2005-05-01), Fermann et al.
patent: 2005/0175280 (2005-08-01), Nicholson
patent: 2005/0265407 (2005-12-01), Braun et al.
patent: 2005/0271340 (2005-12-01), Weisberg et al.
patent: 2006/0120418 (2006-06-01), Harter et al.
patent: 2006/0209908 (2006-09-01), Pedersen et al.
patent: 2007/0273960 (2007-11-01), Fermann et al.
patent: 2008/0232407 (2008-09-01), Harter et al.
Limpert et al., “All Fiber Chirped-Pulse Amplification System Based on Compression in Air-Guiding Photonic Bandgap Fiber”, Optics Expess, Dec. 1, 2003, vol. 11, No. 24, pp. 3332-3337.
Price et al., “Advances in High Power, Short Pulse, Fiber Laser Systems and Technology”, Proceedings of SPIE—vol. 5709, Fiber Lasers II: Technology, Systems, and Applications, Apr. 2005, pp. 184-192.

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