Zobrazeno 1 - 10
of 1 285
pro vyhledávání: '"E. WILLNER"'
Autor:
B. BOLLER, J. HARPER, E. WILLNER, J. FUCHS, M. GLOMBIK, J. MAJKA, V. MAHELKA, C. ZHAO, D. KOPECKÝ
Publikováno v:
Biologia Plantarum, Vol 64, Iss 1, Pp 679-691 (2020)
Interspecific and intergeneric hybridization within the Festuca-Lolium complex is frequently used in forage plant breeding. However, little is known about the natural occurrence and competitiveness of such hybrids. We collected naturally formed hybri
Externí odkaz:
https://doaj.org/article/92e1ecd920c441488f02f6a57a2f8815
Autor:
Xinzhou Su, Runzhou Zhang, Zhe Zhao, Hao Song, Amir Minoofar, Nanzhe Hu, Huibin Zhou, Kaiheng Zou, Kai Pang, Haoqian Song, Brittany Lynn, Shlomo Zach, Moshe Tur, Andreas F. Molisch, Hirofumi Sasaki, Doohwan Lee, Alan E. Willner
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract The channel capacity of terahertz (THz) wireless communications can be increased by multiplexing multiple orthogonal data-carrying orbital-angular-momentum (OAM) beams. In THz links using OAM multiplexing (e.g., Laguerre-Gaussian $${\mathrm{
Externí odkaz:
https://doaj.org/article/1d62b9ec6901481f9af3947d956a29a5
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 3, Pp 663-686 (2022)
Design and assessment of THz communications systems, which will form an essential part of 6G, require an understanding of the propagation channels the systems will operate in. This paper presents investigations of the channel characteristics in vario
Externí odkaz:
https://doaj.org/article/f3ffa76939a743da8928776e3685f4a1
Optical Fiber Telecommunications VI (A&B) is the sixth in a series that has chronicled the progress in the R&D of lightwave communications since the early 1970s. Written by active authorities from academia and industry, this edition brings a fresh lo
Autor:
Yiyu Zhou, Boris Braverman, Alexander Fyffe, Runzhou Zhang, Jiapeng Zhao, Alan E. Willner, Zhimin Shi, Robert W. Boyd
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
The use of long multimode fibers for multiplexed quantum communication is hindered by modal crosstalk and polarisation mixing. Here, the authors use an auxiliary laser beam sent backwards from Bob to Alice, allowing her to pre-compensate for the spat
Externí odkaz:
https://doaj.org/article/41102033c75b4f22a8b6ddce520d176f
Autor:
Zhe Zhao, Runzhou Zhang, Hao Song, Kai Pang, Ahmed Almaiman, Huibin Zhou, Haoqian Song, Cong Liu, Nanzhe Hu, Xinzhou Su, Amir Minoofar, Hirofumi Sasaki, Doohwan Lee, Moshe Tur, Andreas F. Molisch, Alan E. Willner
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Orbital-angular-momentum (OAM) multiplexing has been utilized to increase the channel capacity in both millimeter-wave and optical domains. Terahertz (THz) wireless communication is attracting increasing attention due to its broadband spectr
Externí odkaz:
https://doaj.org/article/172382cfc3754222b822b7df2041d5fc
Autor:
Zhe Zhao, Hao Song, Runzhou Zhang, Kai Pang, Cong Liu, Haoqian Song, Ahmed Almaiman, Karapet Manukyan, Huibin Zhou, Brittany Lynn, Robert W. Boyd, Moshe Tur, Alan E. Willner
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Orbital angular momentum takes several forms in structured light beams. Here, the authors demonstrate control of dynamic spatiotemporal beams combining two forms of orbital angular momenta, by coherently adding frequency comb lines.
Externí odkaz:
https://doaj.org/article/e8839ae9239345e8937f7267e19d53e0
Autor:
Yiyu Zhou, M. Zahirul Alam, Mohammad Karimi, Jeremy Upham, Orad Reshef, Cong Liu, Alan E. Willner, Robert W. Boyd
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Here, the authors present an experimental demonstration of adiabatic frequency conversion using the concept of time boundary by exploiting the properties of an ITO film operating near its epsilon-near-zero frequency. They demonstrate a large and cont
Externí odkaz:
https://doaj.org/article/4afcf9c7d2ba4973b9dece9c0be0713e
Publikováno v:
Journal of Lightwave Technology. 41:1918-1933
Autor:
Xinzhou Su, Hao Song, Huibin Zhou, Kaiheng Zou, Yuxiang Duan, Narek Karapetyan, Runzhou Zhang, Amir Minoofar, Haoqian Song, Kai Pang, Shlomo Zach, Andreas F. Molisch, Moshe Tur, Alan E. Willner
Publikováno v:
Journal of Lightwave Technology. 41:1095-1103