Zobrazeno 1 - 10
of 762
pro vyhledávání: '"Ballato P."'
Autor:
Ballato, Arthur, Ballato, John
The blackbody spectrum "half-power points" are used to assign effective Q "quality factor" values that are found to be less than unity whether frequency or wavelength scaling is used. A comparison with values for coherent oscillators is made. This ex
Externí odkaz:
http://arxiv.org/abs/2402.08691
Autor:
Vermeulen, Nathalie, Espinosa, Daniel, Ball, Adam, Ballato, John, Boucaud, Philippe, Boudebs, Georges, Campos, Cecilia L. A. V., Dragic, Peter, Gomes, Anderson S. L., Huttunen, Mikko J., Kinsey, Nathaniel, Mildren, Rich, Neshev, Dragomir, Padilha, Lazaro, Pu, Minhao, Secondo, Ray, Tokunaga, Eiji, Turchinovich, Dmitry, Yan, Jingshi, Yvind, Kresten, Dolgaleva, Ksenia, Van Stryland, Eric W.
Publikováno v:
J. Phys. Photonics, 5, 035001 (2023)
In its 60 years of existence, the field of nonlinear optics has gained momentum especially over the past two decades thanks to major breakthroughs in material science and technology. In this article, we present a new set of data tables listing nonlin
Externí odkaz:
http://arxiv.org/abs/2301.06138
Autor:
Siresha Bathina, Virginia Fuenmayor Lopez, Mia Prado, Elliot Ballato, Georgia Colleluori, Maryam Tetlay, Dennis Tan Villareal, Sanjay Mediwala, Rui Chen, Clifford Qualls, Reina Armamento‐Villareal
Publikováno v:
Physiological Reports, Vol 12, Iss 23, Pp n/a-n/a (2024)
Abstract Growth differentiation factor (GDF15) has been considered a biomarker and recently a hormonal driver for diseases in different populations. However, the role of GDF15 as a biomarker of health outcomes in obese men from different racial/ethni
Externí odkaz:
https://doaj.org/article/580f5e3403bd437b8fd45299b6aa5139
Autor:
Monica T. Kalichevsky-Dong, Samuel P. Bingham, Thomas W. Hawkins, Bailey Meeham, Peter Dragic, John Ballato, Liang Dong
Publikováno v:
APL Photonics, Vol 9, Iss 11, Pp 111302-111302-5 (2024)
In this work, we demonstrate an approach to potentially lower the quantum defect to ∼1% without significant compromise of efficiency. In a first demonstration, a diffraction-limited ∼154 W laser emitting at ∼993 nm with negligible amplified spo
Externí odkaz:
https://doaj.org/article/c38cb2dddaea414ea5e1611c5f2881ae
Autor:
Arthur Ballato, John Ballato
Publikováno v:
International Journal of Ceramic Engineering & Science, Vol 6, Iss 4, Pp n/a-n/a (2024)
Externí odkaz:
https://doaj.org/article/c887e22be1da4c32b72ef741ed1ffddd
We investigate and report the optical and laser characteristics of a ytterbium-doped transverse Anderson localizing optical fiber to develop a fundamental understanding of the light propagation, generation, and amplification processes in this novel f
Externí odkaz:
http://arxiv.org/abs/2109.11646
Autor:
Meng Huang, Shiyu Sun, Than S. Saini, Qiang Fu, Lin Xu, Dong Wu, Haonan Ren, Li Shen, Thomas W. Hawkins, John Ballato, Anna C. Peacock
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-8 (2023)
Abstract Raman scattering provides a convenient mechanism to generate or amplify light at wavelengths where gain is not otherwise available. When combined with recent advancements in high-power fiber lasers that operate at wavelengths ~2 μm, great o
Externí odkaz:
https://doaj.org/article/c90f8df7d8364d0dad2eca30bb91f892
Akademický článek
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Autor:
Arthur Ballato, John Ballato
Publikováno v:
International Journal of Ceramic Engineering & Science, Vol 5, Iss 5, Pp n/a-n/a (2023)
Abstract This paper is offered as a complementary adjunct to the many treatments of the electronic and photonic properties of cubic III–V and II–VI compounds appearing in the literature. These crystals typically exhibit piezoelectricity, due to t
Externí odkaz:
https://doaj.org/article/b96488d5851e4162a180e4ad906d116c
Autor:
Dong Wu, Than S. Saini, Shiyu Sun, Meng Huang, Qiang Fu, Thomas W. Hawkins, John Ballato, Anna C. Peacock
Publikováno v:
APL Photonics, Vol 8, Iss 10, Pp 106105-106105-6 (2023)
Wavelength conversion via four-wave mixing holds great promise for the construction of broadband and tunable light sources at wavelengths beyond 2 μm. In this work, we design and fabricate a tapered silicon core optical fiber with a dispersion profi
Externí odkaz:
https://doaj.org/article/0c028b1d455f45258106060aca1cd53e