The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2001
Filed:
May. 24, 1999
James D. Kafka, Mountain View, CA (US);
David E. Spence, Sunnyvale, CA (US);
Spectra Physics Lasers, Inc., Mountain View, CA (US);
Abstract
A system is provided that delivers sub-picosecond pulses. The system includes a source that produces an output beam of sub-picosecond pulses at a wavelength no greater than 1.27 microns. A photonic crystal fiber is coupled to the source to receive the output beam. The photonic crystal fiber delivering pulses at the target with a pulsewidth less than 2 times a pulsewidth of the source. A first optical device is positioned between the source and the fiber. The first optical element couples the output beam into an input end of the fiber. A second optical device is positioned at an output end of the fiber that delivers the output beam to a selected target.