Dual frequency laser amplifier array and operating method theref

Details Dual frequency laser amplifier array and operating method theref Dual frequency laser amplifier array and operating method theref

1998-03-16

2000-05-09

Hellner, Mark

Optical: systems and elements

Optical amplifier

Optical fiber

372 6, H01S 300

Patent

active

060611707

ABSTRACT:
A dual frequency laser amplifier includes a beam generator for generating first and second source laser beams, and a co-doped optical fiber including first and second dopant ions having first and second gain bandwidths corresponding to the respective wavelengths of the first and second source laser beams for selectively forming first and second diffraction limited output laser beams responsive to the relative radiated power between the first and second source laser beams. A dual frequency laser oscillator and a method for generating the first and second output laser beams at any predetermined radiated power distribution are also described.

REFERENCES:
patent: 5172387 (1992-12-01), Fink
patent: 5182759 (1993-01-01), Anthon et al.
patent: 5485480 (1996-01-01), Kleinerman
patent: 5594747 (1997-01-01), Ball

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