Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Matthew T. Reiten"'
Publikováno v:
Optics express. 29(17)
Frequency-modulation spectroscopy (FMS) is generally suited to code-division multiplexing, and we demonstrate that capacity in a form of continuous-wave LIDAR, utilizing a sharp CO2 absorption transition at 1.6 µm in simple ranging setups. The appro
Autor:
Wilton J. M. Kort-Kamp, Abul Kalam Azad, Diego A. R. Dalvit, Matthew T. Reiten, Shobhita Kramadhati
A thermostat senses the temperature of a physical system and switches heating or cooling devices on or off, regulating the flow of heat to maintain the system's temperature near a desired setpoint. Taking advantage of recent advances in radiative hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bc3db63bd61768e7d810a921e8e4f0b
http://arxiv.org/abs/1902.01354
http://arxiv.org/abs/1902.01354
Autor:
John F. O'Hara, P. Colestock, Abul Kalam Azad, Suchitra Ramani, Antoinette J. Taylor, Matthew T. Reiten
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 3:709-720
Resonant excitation of planar terahertz metamaterials using attenuated total reflection is demonstrated. Experimental results reveal an anomalous increase in the resonance strength while the sample is illuminated near the edge of the metamaterial arr
Publikováno v:
Metamaterials. 6:8-26
We develop general results for nonlinear metamaterials based on simple circuit models that reflect the elementary nonlinear behavior of the medium. In particular, we consider both active and passive nonlinearities which can lead to gain, harmonic gen
Autor:
Jiangfeng Zhou, Hou-Tong Chen, Abul Kalam Azad, Quanxi Jia, Matthew T. Reiten, Stuart A. Trugman, John F. O'Hara, Dibakar Roy Chowdhury, Ranjan Singh, Antoinette J. Taylor
Publikováno v:
Optics and Spectroscopy. 108:834-840
We present a series of novel THz metamaterials with designed active functionality, enabling dynamic tuning of the amplitude, frequency and polarization state of a THz wave.
Autor:
Hou-Tong Chen, Antoinette J. Taylor, Diego A. R. Dalvit, Nathaniel K. Grady, Jane E. Heyes, Matthew T. Reiten, Abul Kalam Azad, Dibakar Roy Chowdhury, Yong Zeng
Publikováno v:
2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Autor:
Matthew T. Reiten, Diego A. R. Dalvit, Abul Kalam Azad, Hou-Tong Chen, Yong Zeng, Antoinette J. Taylor, Nathaniel K. Grady, Jane E. Heyes, Dibakar Roy Chowdhury
Publikováno v:
2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
We demonstrate ultrathin THz metamaterials capable of high-efficiency and broadband linear polarization conversion in reflection or transmission. Through the creation of a linear phase gradient, they are further employed in the demonstration of near-
Autor:
Dmitry Yu. Shchegolkov, Abul Kalam Azad, Dibakar Roy Chowdhury, Matthew T. Reiten, Antoinette J. Taylor
Publikováno v:
CLEO: 2013.
We study experimentally and numerically the electro-optic (EO) effect in a single split-ring-resonator (SRR) fabricated on a ZnTe-substrate resonating at 3 GHz. Measured EO signals at SRR-gap show an order of magnitude enhancement at resonance.
Autor:
Antoinette J. Taylor, Jane E. Heyes, Dibakar Roy Chowdhury, Abul Kalam Azad, Hou-Tong Chen, Diego A. R. Dalvit, Matthew T. Reiten, Nathaniel K. Grady, Yong Zeng
Polarization is one of the basic properties of electromagnetic waves conveying valuable information in signal transmission and sensitive measurements. Conventional methods for advanced polarization control impose demanding requirements on material pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22fd228a0d33f8aece71bf581126d4da