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Title: Laser peening with fiber optic delivery

Abstract

A system for processing a workpiece using a laser. The laser produces at least one laser pulse. A laser processing unit is used to process the workpiece using the at least one laser pulse. A fiber optic cable is used for transmitting the at least one laser pulse from the laser to the laser processing unit.

Inventors:
; ;
Issue Date:
Research Org.:
Univ. of California, Oakland, CA (United States); Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1175130
Patent Number(s):
6818854
Application Number:
10/243,208
Assignee:
The Regents of the University of California (Oakland, CA)
Patent Classifications (CPCs):
C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Friedman, Herbert W., Ault, Earl R., and Scheibner, Karl F. Laser peening with fiber optic delivery. United States: N. p., 2004. Web.
Friedman, Herbert W., Ault, Earl R., & Scheibner, Karl F. Laser peening with fiber optic delivery. United States.
Friedman, Herbert W., Ault, Earl R., and Scheibner, Karl F. Tue . "Laser peening with fiber optic delivery". United States. https://www.osti.gov/servlets/purl/1175130.
@article{osti_1175130,
title = {Laser peening with fiber optic delivery},
author = {Friedman, Herbert W. and Ault, Earl R. and Scheibner, Karl F.},
abstractNote = {A system for processing a workpiece using a laser. The laser produces at least one laser pulse. A laser processing unit is used to process the workpiece using the at least one laser pulse. A fiber optic cable is used for transmitting the at least one laser pulse from the laser to the laser processing unit.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {11}
}

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Works referenced in this record:

Residual Stress Improvement Mechanism on Metal Material by Underwater Laser Irradiation. [レーザーの水中照射による金属材料の残留応力改善メカニズム]
journal, January 2000


Physics and applications of laser-shock processing
journal, December 1998