Patent · US Active

High power pulsed fiber laser

US7822080B2 · kind B2 · utility

3Cited by
9References
2Claims
0Family size

Assignee

Inventor

Key dates

Filing dateDec 22, 2008
Grant dateOct 26, 2010
Priority date—
Expiry dateMay 5, 2029

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH01S3/1616
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

A high power fiber laser includes a pump source optically coupled to a first fiber laser, which is in turn optically coupled to a second fiber laser. The pump source is adapted to generate light, which is received by the first fiber laser and used to generate a first pulsed output. The first pulsed output is directed into the second fiber laser and is used to generate a second pulsed output. The first fiber laser includes a multi-mode fiber, while the second fiber laser includes a single mode fiber.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.