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Browse Laser beams topic


1-126 out of 126 article(s)
Title Author Type Date Words
Aliens Likely Flashing Laser Beams At Us, VERITAS Could Help Find Them. Aug 5, 2019 435
EYES ON THE BEAM: A look at the latest equipment available for monitoring industrial laser beams. Sep 22, 2018 668
Star Trek-like 'tricorder' that uses laser beams to diagnose patients for range of illnesses is step closer to reality; Researchers are hopeful the non-invasive device could predict strokes in patients. Jun 7, 2018 455
Numerical Simulations of Transfer of Spatial Beam Aberrations in Optical Parametric Chirped-Pulse Amplification. Chen, Ying; Zhou, Yuan; Jiang, Guobao; Wang, Lulu Report Jan 1, 2018 4040
LDPE Oxidation by C[O.sub.2] Laser Radiation (10.6 [micro]m). Martinez-Romo, A.; Gonzalez-Mota, R.; Soto-Bernal, J.J.; Rosales-Candelas, I. Jan 1, 2018 2838
Evaluation of the effects of low-intensity laser radiation in treatment of chronic salpingo-oophoritis in women. Osmonova, Meerim B. Report Jan 1, 2017 1953
Ultrashort Long-Period Fiber Grating Sensors Inscribed on a Single Mode Fiber Using C[O.sub.2] Laser Radiation. Nespereira, Marta; Coelho, Joao M.P.; Abreu, Manuel; Rebordao, Jose Manuel Jan 1, 2017 5866
The effects of laser radiation on biological skin tissues. Abdulwahid, Sahib. N.; Ismaeel, Noor Taha Report Sep 1, 2016 3351
Hoax calls, UFOs & laser beams give nightmares to CISF. Mar 9, 2016 258
My bright idea ... imperial College academic Jason Cole is leading a team of researchers who think that powerful laser beams could be used for the early detection of osteoporosis. Sep 1, 2015 560
Pranksters warned: Flashing of laser beams on aircraft, flight paths illegal. Jul 21, 2015 307
Try this light stripes. McRae, Mike Mar 1, 2015 612
BSF plans to install laser beams to prevent infiltration. Nov 27, 2014 267
Laser tractor beam tugs on beads. Grant, Andrew Brief article Nov 15, 2014 156
Effective Numerical Algorithm for Simulations of Beam Stabilization in Broad Area Semiconductor Lasers and Amplifiers. Radziunas, Mindaugas; Ciegis, Raimondas Report Nov 1, 2014 8474
Laser light rewrites memories in mice: nerve cells in the hippocampus help modify recollections. Sanders, Laura Oct 4, 2014 706
Fastest-spinning molecules. Grant, Andrew Brief article May 3, 2014 138
Laser tweezers manipulate objects just 50 nanometers wide: technique could allow scientists to move proteins and viruses. Grant, Andrew Apr 5, 2014 513
Shining a light on radio waves. Crockett, Christopher Brief article Apr 5, 2014 171
Step taken toward ignition: fusion energy output hits modest milestone. Grant, Andrew Mar 8, 2014 684
Laser constructs mirror by pushing particles together technique may lead to giant, lightweight space telescopes. Grant, Andrew Feb 22, 2014 533
FBI says there were 99 laser incidents at New York area airports in 2013. Jan 20, 2014 377
Effect of UV laser conditioning on the structure of KDP crystal. Guo, Decheng; Jiang, Xiaodong; Huang, Jing; Wang, Fengrui; Liu, Hongjie; Zu, Xiaotao Report Jan 1, 2014 3549
Surface contaminant control technologies to improve laser damage resistance of optics. Cheng, Xiaofeng; Miao, Xinxiang; Wang, Hongbin; Qin, Lang; Ye, Yayun; He, Qun; Ma, Zhiqiang; Zhao, L Report Jan 1, 2014 4302
Atmospheric error correction of the laser beam ranging. Saydi, J.; Lotfalian, A.; Abedi, M.; Khalilzadeh, J.; Saghafifar, H. Report Jan 1, 2014 2540
Phase-locking for diode arrays. Brief article Oct 1, 2013 144
Evolution of cos-Gaussian beams in a strongly nonlocal nonlinear medium. Guan, Ying; Zhong, Li-Xin; Chew, Khian-Hooi; Chen, Hao; Wu, Qiyang; Chen, Rui-Pin Report Sep 1, 2013 3889
Orbital angular momentum density of an elegant Laguerre-Gaussian beam. Zhou, Guoquan; Ru, Guoyun Report Sep 1, 2013 4688
Physics-based expansion on 3D conformal Gaussian beams for the scattering from a curved interface. Chabory, Alexandre; Sokoloff, Jerome; Bolioli, Sylvain Report Sep 1, 2013 5832
Light trap makes perfect mirror: perforated material that reflects light could improve lasers. Grant, Andrew Aug 10, 2013 408
Degree of depolarization of quantization Hermite-Gaussian beam in a turbulent atmosphere. Zhang, Licheng; Zhang, Yixin; Zhu, Yun Report Aug 1, 2013 4227
Scattering of an axial Gaussian beam by a conducting spheroid with non-confocal chiral coating. Zhang, Huayong; Sun, Yufa; Liao, Tongqing; Hui, Rongqing Report Mar 1, 2013 4080
Laser light visual cueing for freezing of gait in Parkinson disease: a pilot study with male participants. Bunting-Perry, Lisette; Spindler, Meredith; Robinson, Keith M.; Noorigian, Joseph; Cianci, Heather J Report Feb 1, 2013 4766
Brain tweak can alter behavior: depressive symptoms turned on and off in mice with light. Sanders, Laura Jan 26, 2013 474
Three-dimensional temperature distribution produced by a moving laser beam. Uyhan, R. Report Jan 1, 2013 3001
Laser-sharp light zaps tumors: infrared approach may offer radiation therapy alternative. Raloff, Janet Oct 6, 2012 456
Laser beams 'may help spot cancers'. Oct 3, 2012 219
Laser beams 'may help spot cancers'. Oct 3, 2012 112
The-est: mightiest laser. Witze, Alexandra Brief article Sep 8, 2012 134
Relay propagation of partially coherent cosh-Gaussian beams in non-Kolmogorov turbulence. Tao, R.; Si, L.; Ma, Y.; Zhou, P.; Liu, Z. Report Sep 1, 2012 4434
Laser beams new saboteur weapon. Aug 2, 2012 124
The elliptic Gaussian beam scattering on phased antenna array with rectangular waveguides. Gribovsky, A.V.; Yeliseyev, O.A. Report Jul 1, 2012 3558
Scattering of Gaussian beam by a spheroidal particle. Sun, X.M.; Wang, H.H.; Zhang, H.Y. Report Jun 1, 2012 4815
Laser egg. Thilmany, Jean Brief article May 1, 2012 307
CAA develops self-assesment test for laser dazzled pilots. Brief article Apr 10, 2012 142
Swarming robots zap asteroids with laser beams. Brief article Apr 1, 2012 193
Influence of the tempering temperature and laser beam on hardness and wear of the overlay welded layers/Atleidimo temperaturos bei lazerio spinduliuotes itaka aplydyto sluoksnio kietumui ir dilumui. Ambroza, P.; Pupelis, E.; Pilkaite, T. Report Nov 1, 2011 2699
Evolution and collapse of a Lorentz beam in Kerr medium. Chen, R.-P.; Ooi, C.H. Raymond Report Nov 1, 2011 4170
Polarization characteristics of a partially coherent Gaussian Schell-model beam in slant atmospheric turbulence. Li, Y.-Q.; Wu, Z.-S.; Wang, L.-G. Report Nov 1, 2011 4600
Evolution of beam quality and shape of Hermite-Gaussian beam in non-Kolmogorov turbulence. Chu, X. Report Oct 1, 2011 4287
Firing laser beams into the sky could create or stop rainfall. Sep 7, 2011 233
Bistatic image formation from shooting and bouncing rays simulated current distributions. Buddendick, H.; Eibert, T.F. Report Sep 1, 2011 4379
Firing laser beams into the sky could create or stop rainfall. Aug 31, 2011 233
Beam scheme: light system fights piracy. Stewart, Andrew Brief article Apr 4, 2011 306
Boeing creates 3D maps from laser beams. Beidel, Eric Mar 1, 2011 260
Electron beam welding of copper to stainless steel. Turna, Milan; Sahul, Miroslav; Ondruska, Jozef; Lokaj, Jan Report Jan 1, 2011 1138
Properties of composite wear resistant layers created by laser beam. Kovarikova, Ingrid; Simekova, Beata; Hodulova, Erika; Ulrich, Koloman Report Jan 1, 2011 1122
Detailed work. Brief article Jul 28, 2010 236
The filler wire--laser beam interaction during laser welding with low alloyed steel filler wire/ Uzpildancios vielos saveika su lazerio spinduliu suvirinant mazai legiruota pliena. Salminen, A. Report Jul 1, 2010 5734
The effect of the relative location of laser beam with arc in different hybrid welding processes/Lazerinio-lankinio suvirinimo siuliu santykinio isdestymo efektas naudojant ivairius hibridinio suvirinimo procesus. Kah, P.; Salminen, A.; Martikainen, J. Report May 1, 2010 4158
Monumental task: when famous landmarks are in danger of ruin, experts turn to high-tech protection. Adams, Jacqueline Feb 1, 2010 649
Laser danger. Brief article Jan 1, 2010 108
Cooper-carbide composite layer obtained by laser beam remelting. Voiculescu, Ionelia; Geanta, Victor; Alexandrescu, Elvira; Pavalache, Adrian Catalin; Stanciu, Elena Report Jan 1, 2010 1429
Measurements regarding main laser beam parameters during laser cutting. Chetreanu Don, Camil Octav; Popa, Marcel Sabin; Tirla, Andrei; Pop, Grigore Marian; Oltean, Andrei I Report Jan 1, 2010 1204
Effect of He-Ne laser radiation on healing of osteochondral defect in rabbit: a histological study. Bayat, Mohammad; Javadieh, Farshad; Dadpay, Masoomeh Report Dec 31, 2009 3528
Detection of laser beam's center-line in 2D images/Lazerio spindulio centrines linijos isskyrimas dvimaciuose vaizduose. Matiukas, V.; Miniotas, D. Report Sep 1, 2009 1740
Laser beam, simple math employed to produce random numbers faster: new technique can generate 12.5 gigabits per second. Sanders, Laura Aug 15, 2009 478
Livermore fires NIF laser beams. May 1, 2009 240
Scientists plan to explore alien worlds by using laser beams on Earth. Mar 7, 2009 337
The 4-beam laser diode array influence on the colour imaging. Majnaric, I.; Modric, D.; Golubovic, K.; Bolanca, S. Report Jan 1, 2009 4127
Technique of a calculation of Rayleigh damping parameters for MEMS artificial cochlea compound from resonant beams. Dusek, Daniel Report Jan 1, 2009 1576
The study of the roughness established in laser beam machining of glass reinforced composite polymeric materials. Ionescu, Nicolae; Visan, Aurelian; Doicin, Cristian; Popescu, Dragos; Hincu, Daniela Report Jan 1, 2009 1734
New mechanism found for making common electronic materials emit laser beams. Dec 23, 2008 404
Thermoelastic property of a semi-infinite medium induced by a homogeneously illuminating laser radiation. Abdallah, Ibrahim A.; Hassan, Amin F.; Tayel, Ismail M. Report Oct 1, 2008 3342
Finishing quartz glass surfaces with laser radiation: analyses of the parameters for process optimisation/automation. Hecht, Kerstin; Bliedtner, Jens; Mueller, Hartmut; Schmidt, Thomas Report Jan 1, 2008 1617
Sizing up particles: with the increasing importance of controlling particle sizes throughout industry, laser diffraction remains a proven, robust technique for particle characterization. Walz, Martha Mar 1, 2007 1072
Ascertaining the temperature distribution on quartz glass surfaces during the laser polishing process. Hecht, Kerstin; Bliedtner, Jens; Muller, Hartmut; Schmidt, Thomas Technical report Jan 1, 2007 1596
Study of the matrix effect on the plasma characterization of heavy elements in soil sediments using LIBS with a portable echelle spectrometer. Mohamed, Walid Tawfik Y.; Askar, Abeer Jan 1, 2007 5137
An approach to model the melt displacement and temperature profiles during the laser through-transmission welding of thermoplastics. Potente, H.; Fiegler, G.; Haferkamp, H.; Fargas, M.; von Busse, A.; Bunte, J. Nov 1, 2006 4946
A thin laser gets thinner. Sep 23, 2006 169
Microbial mug shots: telltale patterns finger bad bacteria. Weiss, P. Aug 5, 2006 444
Ultra-high intensity laser facility christened. Brief Article Jun 1, 2005 131
Watts up with laser pointers? Astronomers should always use handheld laser points safely, lest they be taken away. Fienberg, Richard Tresch Jun 1, 2005 662
NORAD to use laser beams to warn pilots. Brief Article Apr 12, 2005 181
Man indicted in laser beam case. Brief Article Mar 25, 2005 138
American Airlines pilot reports laser beam in cockpit. Brief Article Feb 9, 2005 146
US authorities to tighten measures on lasers aimed at aircraft. Brief Article Jan 13, 2005 137
Laser beam incidents investigated. Brief Article Jan 4, 2005 121
Synthesis of nanoparticles using pulsed laser deposition. Marsh, Daniel Brief article Jan 1, 2005 209
Laser safety officer: a vital role for dental assistants. Rice, Janet Hatcher Jan 1, 2005 1163
Pilots targeted by lasers. Brief Article Dec 31, 2004 105
Concern over potential for terrorist attack by laser beam - report. Brief Article Dec 13, 2004 107
Lighthearted transistor: electronic workhorse moonlights as laser. Weiss, P. Nov 20, 2004 405
Efficacy of a laser device for hazing Canada geese from urban areas of northeast Ohio (1). Sherman, David E.; Barras, Amy E. Jun 1, 2004 3387
Illuminated pavement signs. Brief Article May 1, 2004 143
Laser beaming. Youn, Jacy L. May 1, 2004 422
hovers in atom capsule. Weiss, P. Brief Article Jan 17, 2004 306
Laser beam powers flying machine. Brief Article Nov 15, 2003 206
Particle size analysis. (Update On Particle Analysis). Brief Article Sep 1, 2002 109
"Cold" laser beam improves arc welding. (Mechanical Engineering). Brief Article Jun 1, 2002 447
NIST demonstrates quantum-mechanically-entangled, spin-squeezed states. (News Briefs). Brief Article Sep 1, 2001 204
Lasers act on cue in electron billiards. Weiss, P. Brief Article Jan 22, 2000 558
Alignment and calibration of the Oxford Microbeam at the Acadiana Research Laboratory. Hynes, S.F.; Glass, G.A.; Hollerman, W.A.; Pastore, N.J.; Tull, B.; White, G. Brief Article Jan 1, 2000 126
Laser Dazzle. Weinstock, Maia Dec 13, 1999 1091
Laser regeneration of industrial catalysts. Wilson, Michael F. Jul 1, 1999 1760
Laser light-scattering studies of soluble high performance fluorine-containing polyimides. Kwan, Simon Chi Man; Wu, Chi; Li, Fuming; Harris, Frank W.; Cheng, Stephen Z.D. Mar 1, 1999 4205
Disorderly crystals emit laser light. Brief Article Jan 16, 1999 298
Laser interplay stokes fusion uncertainty. Weiss, Peter Ulrich Brief Article Nov 21, 1998 378
Look ma, no fuel! Rivera, Rachel Brief Article Oct 19, 1998 277
Particle analysis providing process optimization and control. Bumiller, Mark; Malcolmson, Andrew Aug 1, 1998 1587
Explosive stripping of a material's surface. Peterson, Ivars Brief Article Jul 11, 1998 372
Beam analyzers help sharpen laser designs. Dax, Mark Dec 1, 1997 1429
Simple laser-based pipeline corrosion assessment system. Bruce, W.A.; Yapp, D.; Barborak, D.M.; Fingerhut, M.P.; Kania, R. Mar 1, 1997 2379
Beam-steered laser marking of plastics. Stevenson, Richard L. Feb 1, 1997 1834
Laser coding improves quality, saves $70,000. May 1, 1996 612
Novel dyes alter the frequency of light. Lipkin, Richard Jun 3, 1995 506
Device uses laser heat treatment to shrink prostate glands. Cassidy, Robert Dec 1, 1994 557
IRCM and laser technology advancements. Freiwald, David A. Jul 1, 1994 2406
Laser may loosen the buckeyball's bonds. Lipkin, R. Brief Article Feb 12, 1994 314
Dimmer lasers brighten the photon's future. Pendick, Daniel Brief Article Oct 3, 1992 517
Pulsed laser takes the heat off HTS materials deposition. Inam, Arun Feb 1, 1991 1369
Laser beams: interim link solution. Nov 1, 1990 542
'Optical matter' emerges under laser. Amato, I. Sep 30, 1989 571
Atomic fountain springs from a light touch. Peterson, I. Aug 19, 1989 481
Laser cooling: putting atoms on ice. Peterson, Ivars Mar 23, 1985 622

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