J
J. Stuart Nelson
Researcher at University of California, Irvine
Publications - 297
Citations - 14017
J. Stuart Nelson is an academic researcher from University of California, Irvine. The author has contributed to research in topics: Laser & Optical coherence tomography. The author has an hindex of 61, co-authored 293 publications receiving 13411 citations. Previous affiliations of J. Stuart Nelson include University of Illinois at Urbana–Champaign & University of California.
Papers
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PatentDOI
Phase-resolved optical coherence tomography and optical doppler tomography for imaging fluid flow in tissue with fast scanning speed and high velocity sensitivity
TL;DR: Using the phase change between sequential scans to construct flow-velocity imaging, this technique decouples spatial resolution and velocity sensitivity in flow images and increases imaging speed by more than 2 orders of magnitude without compromising spatial resolution or velocity sensitivity.
Journal ArticleDOI
High-resolution optical coherence tomography over a large depth range with an axicon lens.
TL;DR: This work reports on the incorporation of an axicon lens into the sample arm of an interferometer to overcome the trade-off between lateral resolution and focusing depth when conventional optical elements are used.
Journal ArticleDOI
Removal of a mirror image and enhancement of the signal-to-noise ratio in Fourier-domain optical coherence tomography using an electro-optic phase modulator
TL;DR: A novel swept-laser-based Fourier-domain optical coherence tomography system using an electro-optic phase modulator and elimination of low-frequency noises resulting from dc and autocorrelation terms increased the sensitivity by 20 dB.
Journal ArticleDOI
Dynamic Epidermal Cooling During Pulsed Laser Treatment of Port-Wine Stain: A New Methodology With Preliminary Clinical Evaluation
J. Stuart Nelson,Thomas E. Milner,Bahman Anvari,B. Samuel Tanenbaum,Sol Kimel,Lars O. Svaasand,Steven L. Jacques +6 more
TL;DR: In this article, the authors demonstrate the feasibility of selectively cooling the normal overlying epidermis without affecting the temperature of the deeper PWS vessels, while leaving the deeper vessels unchanged.
Patent
Apparatus and method for dynamic cooling of biological tissues for thermal mediated surgery
TL;DR: In this article, a cryogenic spurt is applied to the skin surface for a predetermined short period of time in the order of tens of milliseconds so that the cooling remains localized in epidermis while leaving the temperature of deeper port wine stain vessels substantially unchanged.