Dr. Aaron Brettin Profile

Dr. Aaron Brettin

Applications Engineer

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Publications (5)

Proceedings Article | 30 November 2023 Presentation

Dual-probe measurement system of geometric form evaluation of cylindrical lenses

Aaron Brettin

Proceedings Volume PC12778, PC1277809 (2023) https://doi.org/10.1117/12.2690820

KEYWORDS: Cylindrical lenses, Point clouds, Windows, Sensors, Optical surfaces, Optical spheres, Measurement uncertainty, Error analysis, Environmental sensing, Contour extraction

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Proceedings Article | 5 March 2022 Poster + Paper

Light-harvesting microconical arrays integrated with photodetector FPAs for enhancing infrared imaging devices

Boya Jin, Aaron Brettin, Grant Bidney, Nicholaos Limberopoulos, Joshua Duran, Gamini Ariyawansa, Igor Anisimov, Augustine Urbas, Kenneth Allen, Sarath Gunapala, Vasily Astratov

Proceedings Volume 12004, 120040X (2022) https://doi.org/10.1117/12.2609883

KEYWORDS: Photodetectors, Staring arrays, Mid-IR, Infrared imaging, Waveguides, Solar concentrators, Photoresist materials, Short wave infrared radiation, Imaging devices, Microlens array

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Proceedings Article | 23 February 2017 Presentation + Paper

Contact microspherical nanoscopy: from fundamentals to biomedical applications

V. Astratov, A. Maslov, A. Brettin, K. Blanchette, Y. Nesmelov, N. Limberopoulos, D. Walker, A. Urbas

Proceedings Volume 10077, 100770S (2017) https://doi.org/10.1117/12.2251869

KEYWORDS: Super resolution microscopy, Biomedical optics, Super resolution, Proteins, Image resolution, Near field optics, Near field, Plasmonics, Nanoplasmonics, Lenses

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Proceedings Article | 20 February 2017 Presentation + Paper

Use of photonic jets produced by dielectric microspheres for increasing sensitivity and angle-of-view of MWIR detectors

Farzaneh Abolmaali, Aaron Brettin, Nicholaos Limberopoulos, Augustine Urbas, Vasily Astratov

Proceedings Volume 10107, 101070V (2017) https://doi.org/10.1117/12.2249729

KEYWORDS: Mid-IR, Sensors, Staring arrays, Optical spheres, Dielectrics, Microlens array, Back illuminated sensors, Photoresist materials, Finite-difference time-domain method, Microlens

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Proceedings Article | 22 April 2016 Presentation + Paper

Fundamental limits of super-resolution microscopy by dielectric microspheres and microfibers

V. Astratov, A. Maslov, K. Allen, N. Farahi, Y. Li, A. Brettin, N. Limberopoulos, D. Walker, A. Urbas, V. Liberman, M. Rothschild

Proceedings Volume 9721, 97210K (2016) https://doi.org/10.1117/12.2212762

KEYWORDS: Super resolution, Nanoplasmonics, Super resolution microscopy, Microscopy, Image resolution, Imaging arrays, Dielectrics, Near field, Confocal microscopy, Near field optics, Contact lenses, Optical spheres, Photonic nanostructures, Specialty optical fibers, Diffraction, Gold, Neodymium

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