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Tunable structured light with flat optics
Science, 2022Flat optics has emerged as a key player in the area of structured light and its applications, owing to its subwavelength resolution, ease of integration, and compact footprint.
A. Dorrah, F. Capasso
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Problems and Solutions on Optics, 2019
1. Overview of classical optics from an advanced viewpoint 1.1. Notation and conventions for the electromagnetic field 1.2. Polarization properties of the free field 1.3. Spectral properties of the field 1.4. Wave propagation 2. Milestones in the quantum
Jürgen Stuhler, Andrew J. Shields
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1. Overview of classical optics from an advanced viewpoint 1.1. Notation and conventions for the electromagnetic field 1.2. Polarization properties of the free field 1.3. Spectral properties of the field 1.4. Wave propagation 2. Milestones in the quantum
Jürgen Stuhler, Andrew J. Shields
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Optically tunable optical filter
Applied Optics, 1995We experimentally demonstrate an optically tunable optical filter that uses photorefractive barium titanate. With our filter we implement a spectrum analyzer at 632.8 nm with a resolution of 1.2 nm. We simulate a wavelength-division multiplexing system by separating two semiconductor laser diodes, at 1560 nm and 1578 nm, with the same filter.
Christopher K. L. Wah +3 more
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Optical doughnut for optical tweezers
Optics Letters, 2003We describe novel optical doughnuts for optical tweezers. With new phase functions, the proposed doughnut beams have dark cores in specified shapes. The technique can offer a simple method for creating a variety of beam shapes to match the trapped objects.
Xin Yuan, Dawei Zhang
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The logic of optics and the optics of logic
Information Sciences, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jonathan Westphal, H. John Caulfield
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Optics and Optical Instruments
Physics Bulletin, 1961By B. K. Johnson New Tork: Dover Publications Inc. London: Constable & Co. Pp. viii + 224. Price $1.65. This book is an unaltered republication under a new title of the second (1947) edition of the author's Practical Optics. It is difficult to see why the title has been changed; this is a practical handbook which might appeal most to amateurs or to ...
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2014
Although often overlooked today, optics thrived in the early modern era as a science of first rank, engaging many of the best minds of the period and producing some of its most dramatic scientific results. This chapter attempts to shed light on Leibniz’s efforts to contribute to the development of early modern optics by focusing on his derivations of ...
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Although often overlooked today, optics thrived in the early modern era as a science of first rank, engaging many of the best minds of the period and producing some of its most dramatic scientific results. This chapter attempts to shed light on Leibniz’s efforts to contribute to the development of early modern optics by focusing on his derivations of ...
openaire +2 more sources