Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Guan, Jian-Yu"'
Autor:
Han, Jin-Jian, Zhong, Wei, Zhao, Ruo-Can, Zeng, Ting, Li, Min, Lu, Jian, Peng, Xin-Xin, Shi, Xi-Ping, Yin, Qin, Wang, Yong, Esamdin, Ali, Shen, Qi, Guan, Jian-Yu, Hou, Lei, Ren, Ji-Gang, Jia, Jian-Jun, Wang, Yu, Jiang, Hai-Feng, Xue, XiangHui, Zhang, Qiang, Dou, Xian-Kang, Pan, Jian-Wei
Satellite-based greenhouse gases (GHG) sensing technologies play a critical role in the study of global carbon emissions and climate change. However, none of the existing satellite-based GHG sensing technologies can achieve the measurement of broad b
Externí odkaz:
http://arxiv.org/abs/2310.19294
Autor:
Shen, Qi, Guan, Jian-Yu, Ren, Ji-Gang, Zeng, Ting, Hou, Lei, Li, Min, Cao, Yuan, Han, Jin-Jian, Lian, Meng-Zhe, Chen, Yan-Wei, Peng, Xin-Xin, Wang, Shao-Mao, Zhu, Dan-Yang, Shi, Xi-Ping, Wang, Zheng-Guo, Li, Ye, Liu, Wei-Yue, Pan, Ge-Sheng, Wang, Yong, Li, Zhao-Hui, Wu, Jin-Cai, Zhang, Yan-Yan, Chen, Fa-Xi, Lu, Chao-Yang, Liao, Sheng-Kai, Yin, Juan, Jia, Jian-Jun, Peng, Cheng-Zhi, Jiang, Hai-Feng, Zhang, Qiang, Pan, Jian-Wei
Publikováno v:
Nature 610, 661 (2022)
Optical clock networks play important roles in various fields, such as precise navigation, redefinition of "second" unit, and gravitational tests. To establish a global-scale optical clock network, it is essential to disseminate time and frequency wi
Externí odkaz:
http://arxiv.org/abs/2203.11272
Autor:
Deng, Han-Bin, Li, Yuan, Feng, Zili, Guan, Jian-Yu, Yu1, Xin, Huang, Xiong, Liu, Rui-Zhe, Zhu, Chang-Jiang, Liu, Limin, Sun, Ying-Kai, Peng, Xi-liang, Li, Shuai-Shuai, Du, Xin, Wang, Zheng, Wu, Rui, Yin, Jia-Xin, Shi, You-Guo, Mao, Han-Qing
Publikováno v:
Chinese Physics B 30, 126801 (2021)
Interface can be a fertile ground for exotic quantum states, including topological superconductivity, Majorana mode, fractal quantum Hall effect, unconventional superconductivity, Mott insulator, etc. Here we grow single-unit-cell (1UC) FeTe film on
Externí odkaz:
http://arxiv.org/abs/2106.10431
Autor:
Li, Yu-Huai, Han, Xuan, Cao, Yuan, Yuan, Xiao, Li, Zheng-Ping, Guan, Jian-Yu, Yin, Juan, Zhang, Qiang, Ma, Xiongfeng, Peng, Cheng-Zhi, Pan, Jian-Wei
Publikováno v:
npj Quantum Information 5, 97 (2019)
The entropy or randomness source is an essential ingredient in random number generation. Quantum random number generators generally require well modeled and calibrated light sources, such as a laser, to generate randomness. With uncharacterized light
Externí odkaz:
http://arxiv.org/abs/2101.03460
Autor:
Zhao, Si-Ran, Zhang, Yu-Zhe, Liu, Wen-Zhao, Guan, Jian-Yu, Zhang, Weijun, Li, Cheng-Long, Bai, Bing, Li, Ming-Han, Liu, Yang, You, Lixing, Zhang, Jun, Fan, Jingyun, Xu, Feihu, Zhang, Qiang, Pan, Jian-Wei
Publikováno v:
Phys. Rev. X 11, 031009 (2021)
Distributed quantum sensing can provide quantum-enhanced sensitivity beyond the shot-noise limit (SNL) for sensing spatially distributed parameters. To date, distributed quantum sensing experiments have been mostly accomplished in laboratory environm
Externí odkaz:
http://arxiv.org/abs/2011.02807
Autor:
Qu, Luo-Yuan, Liu, Lu-Chuan, Cotler, Jordan, Ma, Fei, Guan, Jian-Yu, Zheng, Ming-Yang, Yao, Quan, Xie, Xiu-Ping, Chen, Yu-Ao, Zhang, Qiang, Wilczek, Frank, Pan, Jian-Wei
Publikováno v:
Opt. Express 28, 32294 (2000)
By developing a `two-crystal' method for color erasure, we can broaden the scope of chromatic interferometry to include optical photons whose frequency difference falls outside of the 400 nm to 4500 nm wavelength range, which is the passband of a PPL
Externí odkaz:
http://arxiv.org/abs/2009.08217
Autor:
Shen, Qi, Guan, Jian-Yu, Zeng, Ting, Lu, Qi-Ming, Huang, Liang, Cao, Yuan, Chen, Jiu-Peng, Tao, Tian-Qi, Wu, Jin-Cai, Hou, Lei, Liao, Sheng-Kai, Ren, Ji-Gang, Yin, Juan, Jia, Jian-Jun, Jiang, Hai-Feng, Peng, Cheng-Zhi, Zhang, Qiang, Pan, Jian-Wei
Publikováno v:
Optica 8, 471 (2021)
Time and frequency transfer lies at the heart of the field of metrology. Compared to current microwave dissemination such as GPS, optical domain dissemination can provide more than one order of magnitude in terms of higher accuracy, which allows for
Externí odkaz:
http://arxiv.org/abs/2003.08322
Autor:
Chen, Jiu-Peng, Zhang, Chi, Liu, Yang, Jiang, Cong, Zhang, Weijun, Hu, Xiao-Long, Guan, Jian-Yu, Yu, Zong-Wen, Xu, Hai, Lin, Jin, Li, Ming-Jun, Chen, Hao, Li, Hao, You, Lixing, Wang, Zhen, Wang, Xiang-Bin, Zhang, Qiang, Pan, Jian-Wei
Publikováno v:
Phys. Rev. Lett. 124, 070501 (2020)
Twin field quantum key distribution promises high key rates at long distance to beat the rate distance limit. Here, applying the sending or not sending TF QKD protocol, we experimentally demonstrate a secure key distribution breaking the absolute key
Externí odkaz:
http://arxiv.org/abs/1910.07823
Akademický článek
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Autor:
Nie, You-Qi, Zhou, Hongyi, Guan, Jian-Yu, Zhang, Qiang, Ma, Xiongfeng, Zhang, Jun, Pan, Jian-Wei
Publikováno v:
Phys. Rev. Lett. 123, 090502 (2019)
Coherence is a fundamental resource in quantum information processing, which can be certified by a coherence witness. Due to the imperfection of measurement devices, a conventional coherence witness may lead to fallacious results. We show that the co
Externí odkaz:
http://arxiv.org/abs/1908.05022