Resources Contact Us Home
Narrow linewidth injection seeded Q-switched fiber ring laser based on a low-SBS fiber

Image Number 3 for United States Patent #7577178.

A narrow linewidth injection-seeded Q-switched fiber ring laser based on a low-SBS optical fiber. High peak powers are achieved through the use of a single-clad erbium doped fiber with an acoustic waveguide. 12.5 .mu.J per pulse (250ns pulse width) is achieved before a weakened form of stimulated Brillouin scattering appears. This laser has the potential to scale to very high power in a low-SBS dual clad fiber.

  Recently Added Patents
Point-of-sale cart
Secure data entry device
Method and CTDevice for computer tomographic spiral scanning of a patient
Performance venue with dynamic mechanical load management system and method
Opioid-ketamine and norketamine codrug combinations for pain management
Egg separator
Antibody recognizing turn structure in amyloid .beta.
  Randomly Featured Patents
Martial arts device for holding breaking boards and associated methods
Optical fibers duplex connector assembly
Lock mechanism
Dielectric spectroscopy assays for screening of ion channel ligands
Cooler box
Batting training system and the components thereof
High-efficiency turbo-machine impellers
High speed materials sorting using x-ray fluorescence
Plug electrical connector
Floss holder