Target isolation system, high power laser and laser peening method and system using same
Abstract
A system for applying a laser beam to work pieces, includes a laser system producing a high power output beam. Target delivery optics are arranged to deliver the output beam to a target work piece. A relay telescope having a telescope focal point is placed in the beam path between the laser system and the target delivery optics. The relay telescope relays an image between an image location near the output of the laser system and an image location near the target delivery optics. A baffle is placed at the telescope focal point between the target delivery optics and the laser system to block reflections from the target in the target delivery optics from returning to the laser system and causing damage.
- Inventors:
-
- Livermore, CA
- Rocklin, CA
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 919846
- Patent Number(s):
- 7291805
- Application Number:
- 10/789,557
- Assignee:
- OAK
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Dane, C Brent, Hackel, Lloyd A, and Harris, Fritz. Target isolation system, high power laser and laser peening method and system using same. United States: N. p., 2007.
Web.
Dane, C Brent, Hackel, Lloyd A, & Harris, Fritz. Target isolation system, high power laser and laser peening method and system using same. United States.
Dane, C Brent, Hackel, Lloyd A, and Harris, Fritz. Tue .
"Target isolation system, high power laser and laser peening method and system using same". United States. https://www.osti.gov/servlets/purl/919846.
@article{osti_919846,
title = {Target isolation system, high power laser and laser peening method and system using same},
author = {Dane, C Brent and Hackel, Lloyd A and Harris, Fritz},
abstractNote = {A system for applying a laser beam to work pieces, includes a laser system producing a high power output beam. Target delivery optics are arranged to deliver the output beam to a target work piece. A relay telescope having a telescope focal point is placed in the beam path between the laser system and the target delivery optics. The relay telescope relays an image between an image location near the output of the laser system and an image location near the target delivery optics. A baffle is placed at the telescope focal point between the target delivery optics and the laser system to block reflections from the target in the target delivery optics from returning to the laser system and causing damage.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {11}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Electronic linewidth narrowing method for single axial mode operation of Q-switched Nd: YAG lasers
journal, June 1981
- Park, Y. K.; Byer, R. L.
- Optics Communications, Vol. 37, Issue 6
Continuously tunable diode-pumped UV-blue laser source
journal, January 1993
- Marshall, Larry R.; Kaz, A.; Aytur, Orhan
- Optics Letters, Vol. 18, Issue 10
Soft x-ray lithography using radiation from laser-produced plasmas
journal, January 1985
- Gohil, P.; Kapoor, H.; Ma, D.
- Applied Optics, Vol. 24, Issue 13
Single axial mode operation of aQ -switched Nd:YAG oscillator by injection seeding
journal, February 1984
- Park, Y.; Giuliani, G.; Byer, R.
- IEEE Journal of Quantum Electronics, Vol. 20, Issue 2
Diode-pumped monolithic Nd:YLF 1.053-μm minilaser and its application to injection seeding
conference, April 1990
- Auerbach, Jerome M.; Schmitt, Randal L.
- OE/LASE '90, 14-19 Jan., Los Angeles, CA, SPIE Proceedings
Single longitudinal mode selection of high power actively Q-switched lasers
journal, August 1972
- Hanna, D. C.; Luther-Davies, B.; Smith, R. C.
- Opto-electronics, Vol. 4, Issue 3