Coherent light generators – Optical fiber laser
Reexamination Certificate
2006-08-29
2008-09-30
Nguyen, Dung T (Department: 2828)
Coherent light generators
Optical fiber laser
C372S018000, C372S700000
Reexamination Certificate
active
07430224
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.
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Limpert, All fiber chirped-pulse amplification system based on ccompression in air-guiding photonic bandgap fiber, Dec. 1, 2003, vol. 11, No. 24, 3332.
Ouzounov, Generation of Megawatt Optical Soliton in Hollow-Core Photonic Band-Gap Fibers, Sep. 19, 2003; Science3, vol. 301, 1702.
Liu Jian
Xia Jiangfan
Nguyen Dung T
PolarOnyx, Inc.
Wen Xin
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