D
David Schurig
Researcher at University of Utah
Publications - 108
Citations - 24704
David Schurig is an academic researcher from University of Utah. The author has contributed to research in topics: Metamaterial & Lens (optics). The author has an hindex of 33, co-authored 107 publications receiving 22899 citations. Previous affiliations of David Schurig include Duke University & University of California, San Diego.
Papers
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Patent
Emitting and focusing apparatus, methods, and systems
Jeffrey A. Bowers,Roderick A. Hyde,Edward K. Y. Jung,John B. Pendry,David Schurig,David R. Smith,Clarence T. Tegreene,Thomas A. Weaver,Charles Whitmer,Lowell L. Wood +9 more
TL;DR: In this article, the authors provide an extended depth of field greater than a nominal depth of fields, where the transformation medium may include an artificially-structured material such as a metamaterial.
Journal ArticleDOI
Signal analysis of transients In pulsed photoacoustic spectroscopy
TL;DR: In this article, a finite difference model was constructed to describe the origin of the complex transients in pulsed photoacoustic spectroscopy signals, and the model was shown to give qualitative agreement with experimental transients.
Journal ArticleDOI
High temperature superconductor dc SQUID micro-susceptometer for room temperature objects
Michael Faley,Kevin Pratt,Richard C. Reineman,David Schurig,Sheldon Jao Dung Gott,C G Atwood,R E Sarwinski,Douglas Paulson,Tatiana Starr,R.L. Fagaly +9 more
TL;DR: In this paper, a scanning magnetic microscope (SMM) with 25 µm resolution in spatial position for the magnetic features of room temperature objects was developed. But, it is not suitable for the use of high-temperature superconductor (HTS) dc SQUID sensor.
Patent
Negatively-refractive focusing and sensing apparatus, methods, and systems
Jeffrey A. Bowers,Roderick A. Hyde,Edward K. Y. Jung,John B. Pendry,David Schurig,David R. Smith,Clarence T. Tegreene,Thomas A. Weaver,Charles Whitmer,Lowell L. Wood +9 more
TL;DR: In this article, the authors present a system for negatively-refractive focusing and sensing of electromagnetic energy, which includes an interior focusing region with an axial magnification substantially greater than one.
Journal ArticleDOI
W-band sparse synthetic aperture for computational imaging.
TL;DR: An information-based metric is developed to evaluate the performance of a given image transfer matrix for noise-limited, computational imaging systems and is used to find the optimal gain of the radiating element for a given range, both theoretically and experimentally in this system.