L. Allen

National Institutes of Health — United States

Physics and Astronomy · Physical Sciences

31h-index20.4kcitations63works0.02yr avg
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Research Topics

Orbital Angular Momentum in Optics(40), Experimental and Theoretical Physics Studies(19), Cold Atom Physics and Bose-Einstein Condensates(15), Optical Polarization and Ellipsometry(8), Electron and X-Ray Spectroscopy Techniques(6)

Publications62 total

From crystallography to alt-ac drug discovery to NIH
Structural Dynamics·2025Open Access
Reaching for atomic-scale quantitative energy dispersive X-ray spectroscopy
Microscopy and Microanalysis·2021Open Access
Phase-Contrast-Based Structure Retrieval Methods in Atomic Resolution Scanning Transmission Electron Microscopy – When They Hold and When They Don't
Microscopy and Microanalysis·2020· 1 citedOpen Access
Orbital angular momentum: a personal memoir
Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences·2017· 8 citedOpen Access
On the natures of the spin and orbital parts of optical angular momentum
Journal of Optics·2016· 191 citedOpen Access
CJN volume 41 issue 6 Cover and Front matter
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques·2014· 1 citedOpen Access
Determination of Thin-Film Ferroelectric Polarity at the Nanoscale
Microscopy and Microanalysis·2011Open Access
Exploring the Strain Sensitivity of Image Contrast in Quantitative STEM of SrTiO<sub>3</sub>
Microscopy and Microanalysis·2011· 1 citedOpen Access
Position Averaged Convergent Beam Electron Diffraction
Microscopy and Microanalysis·2009· 10 citedOpen Access
Advances in optical angular momentum
Laser & Photonics Review·2008· 913 cited
Dear Abbe
Microscopy Today·2008Open Access
Emergency Department Use of Computed Tomography in Children With Epilepsy and Breakthrough Seizure Activity
Journal of Child Neurology·2007· 21 cited
Optical tweezers with increased trapping efficiency
2005· 2 cited
The effect of orbital angular momentum of light on the motion of atoms
2005
Second-harmonic generation and the conservation of orbital angular momentum with high-order Laguerre?Gaussian modes
2004· 170 cited
CCDC 232680: Experimental Crystal Structure Determination
The Cambridge Structural Database·2004Open Access
CCDC 232681: Experimental Crystal Structure Determination
The Cambridge Structural Database·2004Open Access
Parametric downconversion and the orbital angular momentum of light
2002
Observation of the rotational frequency shift for light with intrinsic and orbital angular momentum
2002· 1 cited
Two-photon entanglement of orbital angular momentum states
Physical Review A·2002· 229 cited
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Frequent Co-authors

Miles J. Padgett(23), Kishan Dholakia(10), M. Babiker(9), Johannes Courtial(6), N. B. Simpson(5), Jochen Arlt(4), V. E. Lembessis(4), Stephen M. Barnett(3), Duncan A. Robertson(3), W. K. Lai(3), James M. LeBeau(3), Susanne Stemmer(3), Marco W. Beijersbergen(2), J. P. Woerdman(2), Sonja Franke‐Arnold(2), W. L. Power(2), R. Loudon(2), Scott D. Findlay(2), M. Raleigh(2), J. D. Sethian(2)