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Optoelectronics

News and Updates

Projects and Programs

GaN Nanowire Growth

GaN nanowires grown by catalyst-free molecular beam epitaxy have the unique property that most nanowires are completely free of crystalline defects. This

Waveform Metrology Project

Today's economy relies on high-speed communications that ride fiber-optic networks, and CTL physicists play a crucial role in providing the means to test the

High-Power Laser Applications

High power lasers capable of continuous output powers ranging from hundreds of watts to tens-of-thousands of watts present exciting opportunities for rapid

Publications

Comparable Enhancement of TERS signals from WeSe2 on Chromium and Gold.

Author(s)
Albert Davydov, Sergiy Krylyuk, Angela R. Hight Walker, Bojan R. Ilic, Andrey Krayev, Ashish Bhattarai, Alan G. Joly, Matej Velicky, Patrick Z. El-Khoury
Plasmonic tip-sample junctions, at which the incident and scattered optical fields are localized and optimally enhanced, are often exploited to achieve

Modelling photovoltaic soiling losses through optical characterization

Author(s)
Greg P. Smestad, Thomas A. Germer, Hameed Alrashidi, Eduardo F. Fern?ndez, Sumon Dey, Paidisetty S. Kumar, Honey Brahma, Aritra Ghosh, Nazmi Sellami, Ibrahim A. Hassan, Amal Kasry, Bala Pesala, S. Senthilarasu, Florencia Almonacid, K. S. Reddy, Tapas K. Mallick, Leonardo Micheli
The accumulation of soiling on photovoltaic (PV) modules affects PV systems worldwide. Soiling consists of mineral dust, soot particles, aerosols, pollen, fungi

Nano-opto-electro-mechanical switches operated at CMOS-level voltages

Author(s)
Christian Haffner, Andreas Joerg, Michael Doderer, Daniel Chelladurai, Felix Mayor, Comsin Ioan Roman, Yuriy Fedoryshyn, Mikael Mazur, Maurizio Burla, Henri J. Lezec, Vladimir A. Aksyuk, Juerg Leuthold
Reprogrammable optical networks that operate in symbiosis with CMOS electronics promise to advance technologies such as optical neural networks. However

Software

On-Wafer Calibration Software

NIST Microwave Uncertainty Framework (Beta version) The NIST Microwave Uncertainty Framework provides a "drag-and-drop" toolkit for managing the calculation of

Tools and Instruments

Awards