Coherent light generators – Optical fiber laser
Reexamination Certificate
2007-10-24
2009-11-10
Nguyen, Dung T (Department: 2828)
Coherent light generators
Optical fiber laser
C372S050110, C372S069000
Reexamination Certificate
active
07616667
ABSTRACT:
A broadband fiber laser provides a lasing cavity including a reflective mirror and at least one fiber Bragg grating for further providing a lasing signal to resonate and be amplified therein. Alternatively, the wavelength of the fiber laser can be either fixed or tunable by varying the central wavelength of the fiber Bragg grating and/or by adjusting the switching status of an optical switch pair.
REFERENCES:
patent: 7130319 (2006-10-01), Kaneda et al.
patent: 2005/0201427 (2005-09-01), Luo et al.
patent: 2008/0192780 (2008-08-01), Luo et al.
Chen Jian-An
Jhong Guo-Sing
Liaw Shien-Kuei
National Taiwan University of Science and Technology
Nguyen Dung T
Rosenberg , Klein & Lee
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