Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sergey Vladimirovich Kukarin0
Liudmila Pavlovna Simonova0
Sergey Mikhailovich Kobtsev0
Date of Patent
March 31, 2015
Patent Application Number
14247493
Date Filed
April 8, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
The device is proposed which provides mode-locked operation of a fiber laser. The principle of its operation is based on a focusing effect of Kerr lens. At high intensities of the light beam the Kerr element exhibits light focusing properties. The beam focused by the Kerr element enters a fiber core without losses thus providing an effective generation of mode-locked laser. In the preferred embodiment the Kerr element is positioned at one degree relative to a perpendicular to the beam direction.
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