Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Yinwen Cao"'
Publikováno v:
Photonics, Vol 11, Iss 9, p 823 (2024)
We demonstrate a low latency delay of a radio frequency (RF)–linear frequency-modulated (LFM) pulse by modulating it onto optical carriers from a Kerr comb and sending the signal through a concatenation of off-the-shelf linearly chirped fiber Bragg
Externí odkaz:
https://doaj.org/article/27e280c50618403995a091696e86c51f
Autor:
Cong Liu, Kai Pang, Zhe Zhao, Peicheng Liao, Runzhou Zhang, Haoqian Song, Yinwen Cao, Jing Du, Long Li, Hao Song, Yongxiong Ren, Guodong Xie, Yifan Zhao, Jiapeng Zhao, Seyed M. H. Rafsanjani, Ari N. Willner, Jeffrey H. Shapiro, Robert W. Boyd, Moshe Tur, Alan E. Willner
Publikováno v:
Research, Vol 2019 (2019)
A single-end adaptive-optics (AO) module is experimentally demonstrated to mitigate the emulated atmospheric turbulence effects in a bi-directional quantum communication link, which employs orbital angular momentum (OAM) for data encoding. A classica
Externí odkaz:
https://doaj.org/article/9a518c975e56416b9e04c18aad51c664
Autor:
Saumya Choudhary, Ahmad Fallahpour, Cong Liu, Fatemeh Alishahi, Hao Song, Zhe Zhao, Runzhou Zhang, Joel G. Patrow, Robert W. Boyd, Yiyu Zhou, Jahan M. Dawlaty, Ahmed Almaiman, Anuj Pennathurs, Yinwen Cao, Karapet Manukyan, Kai Pang, Alan E. Willner, Orad Reshef, Moshe Tur, M. Zahirul Alam
Publikováno v:
ACS Photonics. 8:716-720
A light beam’s frequency can blueshift when the beam travels through a medium that exhibits a time-dependent decrease in the refractive index. Here we show that a metasurface made of a plasmonic an...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98059ca71ba874439a3b53ac66fd6962
https://doi.org/10.1021/acsphotonics.0c01929
https://doi.org/10.1021/acsphotonics.0c01929
Autor:
Fatemeh Alishahi, Joseph D. Touch, Alan E. Willner, Morteza Ziyadi, Peicheng Liao, Yinwen Cao, Moshe Tur, Bishara Shamee, Ahmed Almaiman, Changjing Bao, Ahmad Fallahpour, Amirhossein Mohajerin-Ariaei
Publikováno v:
Optics Communications. 451:74-79
We experimentally demonstrate tunable de-aggregation of two data carrying optical channels using nonlinear wave mixing. For each channel, the signal and its conjugate are coherently added and subtracted in order to map the constellation points onto r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7ca93c65a735d7e2b8aa7bc7307cf0a
https://doi.org/10.1016/j.optcom.2019.06.036
https://doi.org/10.1016/j.optcom.2019.06.036
Autor:
Moshe Tur, Huibin Zhou, Alan E. Willner, Fatemeh Alishahi, Joseph D. Touch, Martin M. Fejer, Kaiheng Zou, Bishara Shamee, Ahmed Almaiman, Amirhossein Mohajerin-Ariaei, Ahmad Fallahpour, Yinwen Cao, Ari N. Willner, Carsten Langrock, Changjing Bao, Peicheng Liao
Publikováno v:
Journal of Lightwave Technology. 37:548-554
Optical mitigation of interchannel interference (ICI) for multiple spectrally overlapped data channels is experimentally demonstrated without multichannel detection and channel spacing estimation. The ICI mitigation takes place in three stages of per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7961a0bda135aa50db6acb273e56bf62
https://doi.org/10.1109/jlt.2018.2890283
https://doi.org/10.1109/jlt.2018.2890283
Autor:
Ahmad Fallahpour, Fatemeh Alishahi, Kaiheng Zou, Ari N. Willner, Peicheng Liao, Yinwen Cao, Moshe Tur, Ahmed Almaiman, Alan E. Willner, Amirhossein Mohajerin-Ariaei
Publikováno v:
Journal of Lightwave Technology. 37:21-35
This tutorial highlights challenges and opportunities in achieving efficient flexible optical networks. Optical signal processing may potentially increase network flexibility because of its functions’ transparency, tunability, and reconfigurability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a735aa0fb9df62ae4042180efaa0ca4
https://doi.org/10.1109/jlt.2018.2873245
https://doi.org/10.1109/jlt.2018.2873245
Autor:
Shigehiro Takasaka, Alan E. Willner, Yinwen Cao, Ryuichi Sugizaki, Youichi Akasaka, Tadashi Ikeuchi, Haoqian Song
Publikováno v:
2020 Opto-Electronics and Communications Conference (OECC).
Signal power dynamic range of Raman assisted phase sensitive amplifier is enhanced with keeping its low-noise amplification by cascading EDFA. The hybrid amplifier enables signal gain range of >30dB with PSA’s inherent low noise characteristics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c13a94479fefc61ce0076732e78d836
https://doi.org/10.1109/oecc48412.2020.9273627
https://doi.org/10.1109/oecc48412.2020.9273627
Autor:
Kaiheng Zou, Zhe Zhao, Ari N. Willner, Alan E. Willner, Haoqian Song, Moshe Tur, Yinwen Cao, Jing Du, Cong Liu, Runzhou Zhang, Long Li, Kai Pang, Robert Bock, Brittany Lynn, Ahmed Almaiman, Hao Song
Publikováno v:
Optics letters. 45(11)
We utilize aperture diversity combined with multiple-mode receivers and multiple-input-multiple-output (MIMO) digital signal processing (DSP) to demonstrate enhanced tolerance to atmospheric turbulence and spatial misalignment in a 10 Gbit/s quadratu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9e9168424f6481445e2feb97cc75f6d
https://pubmed.ncbi.nlm.nih.gov/32479454
https://pubmed.ncbi.nlm.nih.gov/32479454
Autor:
Kaiheng Zou, Martin H. P. Pfeiffer, Fatemeh Alishahi, Maxim Karpov, Alan E. Willner, Moshe Tur, Tobias J. Kippenberg, Yinwen Cao, Arne Kordts, Ahmad Fallahpour, Peicheng Liao, Ahmed Almaiman
Publikováno v:
Optics letters. 45(7)
We experimentally demonstrate Kramers–Kronig detection of four 20 Gbaud 16-quadrature-amplitude-modulated (QAM) channels after 50 km fiber transmission using two soliton Kerr combs as signal sources and local oscillators. The estimated carrier phas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa757c1729c14660e30cae4691e0d48c
https://pubmed.ncbi.nlm.nih.gov/32236001
https://pubmed.ncbi.nlm.nih.gov/32236001
Autor:
Tadashi Ikeuchi, Ahmad Fallahpour, Yinwen Cao, Ahmed Almaiman, Alan E. Willner, Steven R. Wilkinson, Bishara Shamee, Fatemeh Alishahi, Joseph D. Touch, Amirhossein Mohajerin-Ariaei, Changjing Bao, Moshe Tur, Peicheng Liao, Youichi Akasaka, Morteza Ziyadi
Publikováno v:
Optics Communications. 423:48-52
We experimentally demonstrate all-optical phase-sensitive quantization of a 10–20 Gbaud quadrature phase-shift keying (QPSK) signal’s phase without an active phase-locked loop (PLL) by utilizing Brillouin amplification (BA) to amplify the fourth-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36cd96bee2f87d95f50124e2f72b39ff
https://doi.org/10.1016/j.optcom.2018.04.003
https://doi.org/10.1016/j.optcom.2018.04.003