Laser beams methods and systems

US11287722B2 · kind B2 · utility

Assignee

• Civan Advanced Technologies Ltd. · IL

Inventors

• Steven Jackel · Rehovot, IL
• Yishai Albeck · Beer Sheva, IL
• Avraham Boubli · Jerusalem, IL
• Gabriel Teller · Beer Sheva, IL
• Ziv Gross · Nahariah, IL
• Eyal Shekel · Jerusalem, IL

Key dates

• Filing date: May 13, 2019
• Grant date: Mar 29, 2022
• Expiry date: May 13, 2039

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01S5/0085
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

Methods and apparatuses for manipulating and modulating of laser beams. The methods and apparatuses enable activating and deactivating of laser beams, while the laser systems maintain their operating power. Further, a hybrid pump module configured to be coupled to an optical fiber having a core and at least one clad, comprising: at least one focusing lens in optical with the optical fiber; plurality of diode modules, each configured to output a multi-mode beam in optical path with the clad; and at least one core associated module, in optical path with the core, configured to provide selected functions. Further, apparatus and methods configured for frequency doubling of optical radiation.