Phased laser array with tailored spectral and coherence properties
Abstract
Architectures for coherently combining an array of fiber-based lasers are provided. By matching their lengths to within a few integer multiples of a wavelength, the spatial and temporal properties of a single large laser are replicated, while extending the average or peak pulsed power limit.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1131898
- Patent Number(s):
- 8731010
- Application Number:
- 13/073,801
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2011 Mar 28
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Messerly, Michael J, Dawson, Jay W, and Beach, Raymond J. Phased laser array with tailored spectral and coherence properties. United States: N. p., 2014.
Web.
Messerly, Michael J, Dawson, Jay W, & Beach, Raymond J. Phased laser array with tailored spectral and coherence properties. United States.
Messerly, Michael J, Dawson, Jay W, and Beach, Raymond J. Tue .
"Phased laser array with tailored spectral and coherence properties". United States. https://www.osti.gov/servlets/purl/1131898.
@article{osti_1131898,
title = {Phased laser array with tailored spectral and coherence properties},
author = {Messerly, Michael J and Dawson, Jay W and Beach, Raymond J},
abstractNote = {Architectures for coherently combining an array of fiber-based lasers are provided. By matching their lengths to within a few integer multiples of a wavelength, the spatial and temporal properties of a single large laser are replicated, while extending the average or peak pulsed power limit.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {5}
}
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Works referenced in this record:
Laser beam combining for high-power, high-radiance sources
journal, May 2005
- Fan, T. Y.
- IEEE Journal of Selected Topics in Quantum Electronics, Vol. 11, Issue 3