Zobrazeno 1 - 10
of 314
pro vyhledávání: '"Deng Mao"'
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 6, Pp 1-7 (2022)
We demonstrate a polarization-insensitive 2 × 2 thermo-optic switch on a 220-nm silicon-on-insulator platform. This device is based on a balanced Mach-Zehnder interferometer with arms consisting of square-cross-section waveguides. In simulations, th
Externí odkaz:
https://doaj.org/article/6e4c30670fae47cbbf4fc011717f6c4a
Autor:
Jinsong Zhang, Luhua Xu, Deng Mao, Zhenping Xing, Yannick DrMello, Maxime Jacques, Yun Wang, Stephane Lessard, David V. Plant
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 2, Pp 1-6 (2022)
We propose a 1310/1550 nm wavelength diplexer on a 220-nm silicon-on-insulator (SOI) platform. The device is based on a compact two-mode interference (TMI) coupler enabled by a subwavelength grating (SWG) slot. The ideal beat length ratio of 2:1 is a
Externí odkaz:
https://doaj.org/article/ce745a41ef164269ae02c79768a27a9f
Autor:
Md Ghulam Saber, Luhua Xu, Rakibul Hasan Sagor, Yun Wang, Amar Kumar, Deng Mao, Eslam El‐Fiky, David Patel, Alireza Samani, Zhenping Xing, Maxime Jacques, Yannick D'Mello, David V. Plant
Publikováno v:
IET Optoelectronics, Vol 14, Iss 3, Pp 109-119 (2020)
Photonic integrated circuits (PICs) suffer from birefringence due to high‐index contrast. Polarisation handling devices improve the performance of the PICs by reducing the polarisation‐dependent dispersion and loss. Furthermore, there is a growin
Externí odkaz:
https://doaj.org/article/b640071dc19a48fe84e231b14ada554f
Autor:
Xirui Hou, Peiying Liu, Yang Li, Dengrong Jiang, Jill B. De Vis, Zixuan Lin, Sandeepa Sur, Zachary Baker, Deng Mao, Harshan Ravi, Karen Rodrigue, Marilyn Albert, Denise C. Park, Hanzhang Lu
Publikováno v:
NeuroImage, Vol 207, Iss , Pp 116365- (2020)
Cerebrovascular reactivity (CVR) mapping using CO2-inhalation can provide important insight into vascular health. At present, blood-oxygenation-level-dependent (BOLD) MRI acquisition is the most commonly used CVR method due to its high sensitivity, h
Externí odkaz:
https://doaj.org/article/0f321827c2564875959bdcbeddd3b156
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0176610 (2017)
A better understanding of the effect of oxygen on brain electrophysiological activity may provide a more mechanistic insight into clinical studies that use oxygen treatment in pathological conditions, as well as in studies that use oxygen to calibrat
Externí odkaz:
https://doaj.org/article/a61fdccf7d6b4a998606581bdc723a80
Autor:
DENG Mao-chun, WANG Deng-hong, ZENG Zai-lin, ZHANG Yong-zhong, ZHAO Zhi, ZOU Xin-yong, CHEN Bin-feng
Publikováno v:
Yankuang ceshi, Vol 32, Iss 5, Pp 803-809 (2013)
Ion-adsorption type rare earth ore is unique and a valuable resource in China. Total rare earth oxides (SREO) and leaching quantities of rare earth oxides (SREO) are important indices of evaluation of the scope and value of rare earth resources. For
Externí odkaz:
https://doaj.org/article/df83d72673084d5d8bd192601b6a4661
Publikováno v:
In Ceramics International 1 September 2024 50(17) Part A:29268-29281
Publikováno v:
In Ceramics International 1 May 2024 50(9) Part A:14376-14384
Publikováno v:
In Journal of the European Ceramic Society April 2024 44(4):2182-2188
Publikováno v:
In Scripta Materialia 15 March 2024 242