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:
Mar. 17, 2009
Filed:
Oct. 17, 2006
Jian Liu, Sunnyvale, CA (US);
Jiangfan Xia, Santa Clara, CA (US);
Jian Liu, Sunnyvale, CA (US);
Jiangfan Xia, Santa Clara, CA (US);
PolarOnyx, Inc., Sunnyvale, CA (US);
Abstract
A Chirped pulse amplification (CPA) fiber laser system. The CPA fiber laser system includes a fiber mode-locking (ML) oscillator implemented as a cavity dumped ML oscillator including a cavity dumper for generating a seed laser at a reduced repetition rate to project to a pulse stretcher for stretching a pulse width of the laser. The CPA fiber laser system further includes a multistage amplifier chain for generating an amplified laser to project to a compressor for compressing the amplified laser. The multistage amplifier chain further includes a hybrid amplifier includes a solid-state amplifier to generate a laser of approximately 1˜10 mJ for a 10-100 KHz repetition rate.