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:
Jul. 08, 2025
Filed:
Sep. 06, 2022
Newport Corporation, Irvine, CA (US);
Andreas Assion, Vienna, AT;
NEWPORT CORPORATION, Irvine, CA (US);
Abstract
A method of carrier envelope phase stabilization is disclosed which includes temporally stretching a oscillator output signal to produce at least one stretcher output signal, splitting the stretcher output signal to produce a forward bypass signal, amplifying the stretcher output signal to produce at least one amplifier output signal, compressing the amplifier output signal to produce at least one compressor output signal, compressing the forward bypass signal to form at least one fast loop signal, measuring the carrier envelope offset frequency (f) and the carrier envelope noise (f) of the fast loop signal, generating at least one correction signal based on at least one of the carrier envelope offset frequency (f) the carrier envelope noise (f), and adjusting the frequency characteristic of at least one of the oscillator signal and the stretcher output signal based on the correction signal.