Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Jianxun Hong"'
Autor:
Guo-Wei Lu, Jianxun Hong, Feng Qiu, Andrew M. Spring, Tsubasa Kashino, Juro Oshima, Masa-aki Ozawa, Hideyuki Nawata, Shiyoshi Yokoyama
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Information and communication datacentres require a large amount of energy for their cooling systems, which could be decreased by working at higher temperatures. Here, the authors introduce a silicon-polymer hybrid modulator that maintains high data
Externí odkaz:
https://doaj.org/article/30f5c0556dfb408d9020f6328c2132c1
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
Abstract The coupling intensity modulator based on a triple-microring structure was proposed and numerically investigated for a high speed and a low bit error ratio (BER) operation. The modulator consists of a dual-microring optical cavity and a gate
Externí odkaz:
https://doaj.org/article/4509c3390fc548e095e8816a3a65ea5c
Publikováno v:
Photonics, Vol 8, Iss 5, p 161 (2021)
Silicon nitride waveguides have emerged as an excellent platform for photonic applications, including nonlinear optical signal processing, owing to their relatively high Kerr nonlinearity, negligible two photon absorption, and wide transparent bandwi
Externí odkaz:
https://doaj.org/article/c2cf5e297c20443da2e15c4162205b7f
Autor:
Guo-Wei Lu, Jianxun Hong, Feng Qiu, Andrew M. Spring, Tsubasa Kashino, Juro Oshima, Masa-aki Ozawa, Hideyuki Nawata, Shiyoshi Yokoyama
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-1 (2020)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/2cea7e22de964e8d90106a68fadc10f5
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 27:1-8
We present an O-band four-level pulse amplitude modulation (PAM4) transmitter based on a dual-drive silicon modulator with binary driving electronics at CMOS voltages, effectively eliminating the need for power-hungry digital-to-analog converters (DA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d4e553fea8dd5d1eaa36f529295dcd2
https://doi.org/10.1109/jstqe.2021.3056721
https://doi.org/10.1109/jstqe.2021.3056721
Autor:
Yixiao Hong, Jianxun Hong
Publikováno v:
International Conference on Optics and Machine Vision (ICOMV 2022).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54124197ae04a7e8bb256195691089aa
https://doi.org/10.1117/12.2634485
https://doi.org/10.1117/12.2634485
Autor:
Jianxun, Hong, Kenta, Rokumyo, Jiawei, Mao, Alisa, Bannaron, Hiromu, Sato, Shiyoshi, Yokoyama
Publikováno v:
Optics Express. 30:45499
We present a silicon slot microring resonator for efficient frequency conversion via four-wave mixing (FWM). The slot consists of a narrow silicon waveguide pair with a gap of 80 nm, which is filled with a nonlinear optical polymer. The group velocit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f5ae8cf2bab13c27634602ee7b1a395
https://doi.org/10.1364/oe.475748
https://doi.org/10.1364/oe.475748
Publikováno v:
Polymer. 172:382-390
A selection of trans-poly(norbornene-dicarboximide) random copolymers incorporating adamantyl and carbazole groups have been prepared using the Grubbs 1st generation catalyst. The copolymer with the greatest carbazole content was employed as a host f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c3c8731aa98728db23a9add54bc6aa8
https://doi.org/10.1016/j.polymer.2019.04.015
https://doi.org/10.1016/j.polymer.2019.04.015
Autor:
Jianxun Hong, Hideyuki Nawata, Guo-Wei Lu, Andrew M. Spring, Masa Aki Ozawa, Feng Qiu, Juro Oshima, Tsubasa Kashino, Shiyoshi Yokoyama
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-1 (2020)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a88250c9c80707a4fb47d59e72825cf4
https://doi.org/10.1038/s41467-020-18908-5
https://doi.org/10.1038/s41467-020-18908-5
Autor:
Andrew M. Spring, Juro Oshima, Jianxun Hong, Masa Aki Ozawa, Tsubasa Kashino, Feng Qiu, Guo-Wei Lu, Hideyuki Nawata, Shiyoshi Yokoyama
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Nature Communications
Nature Communications
To reduce the ever-increasing energy consumption in datacenters, one of the effective approaches is to increase the ambient temperature, thus lowering the energy consumed in the cooling systems. However, this entails more stringent requirements for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcaa6a50c154caaa4184507ab0d81209
https://doi.org/10.1038/s41467-020-18005-7
https://doi.org/10.1038/s41467-020-18005-7