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:
Jun. 03, 2014
Filed:
Jun. 01, 2011
Harald Telle, Gifhorn, DE;
Erik Benkler, Braunschweig, DE;
Harald Telle, Gifhorn, DE;
Erik Benkler, Braunschweig, DE;
Abstract
The invention relates to a method for generating coherent-phase light having a predefinable frequency value (ν), comprising the steps of generating working light with a working frequency (ν), generating a frequency comb (), which is a light field that consists of equidistant coherent-phase spectral lines, selecting a comb line (having the index m) from the frequency comb () having a frequency (ν), generating a frequency shift (Δν) of the frequency comb () and/or the working frequency (ν) by means of time-dependent phase settings (φ(t)) modulo a multiple of 2π, in particular of 2π, and phase-coupling the possibly frequency-shifted fields of the working light (ν) and the one possibly frequency-shifted frequency comb line (ν), so that the frequencies thereof are rigidly phase-coupled via the frequency shift (Δν), and working light having the desired frequency (ν) is obtained.