Automatic dispersion compensation in amplification for short...

Details Automatic dispersion compensation in amplification for short... Automatic dispersion compensation in amplification for short...

2008-08-15

2010-10-19

Nguyen, Dung T (Department: 2828)

Coherent light generators

Optical fiber laser

C372S025000, C372S030000

Reexamination Certificate

active

07817680

ABSTRACT:
A fiber Chirped Pulse Amplification (CPA) laser system includes a fiber mode-locking oscillator for generating a laser for projecting to a fiber stretcher for stretching a pulse width of the laser wherein the stretcher further comprising a Photonic Bandgap (PBG) fiber having a lower nonlinearity and an abnormal dispersion than a solid core fiber for connecting and transmitting a laser from the stretcher to a multistage amplifier for amplifying the laser into an output laser whereby a separate compressor is not required.

REFERENCES:
patent: 7430224 (2008-09-01), Liu et al.
patent: 2005/0041702 (2005-02-01), Fermann
patent: 2005/0105865 (2005-05-01), Fermann
patent: 2006/0210275 (2006-09-01), Vaissie
patent: 2006/0263024 (2006-11-01), Dong

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