Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Yuanxue Cai"'
Autor:
Jiaze Wu, Youlun Ju, Jiawei Fan, Yiming Zhao, Kun Yang, Lijie Geng, Yuanxue Cai, Lei Song, Yaming Zhuang, Shuyun Wu, Xiaoming Duan
Publikováno v:
Photonics, Vol 11, Iss 8, p 752 (2024)
A single-frequency, Q-switched Er:YAG laser, pumped by a 1532 nm fiber laser, has been demonstrated. At the pulse repetition frequency (PRF) of 200 Hz, the maximum single-frequency laser of 5.5 mJ is attained, and, correspondingly, the pulse width is
Externí odkaz:
https://doaj.org/article/048710658fe34aff8ae6d6ffd111f6a7
Publikováno v:
Results in Physics, Vol 7, Iss , Pp 373-378 (2017)
A new skeleton line extraction method based on topology and flux is proposed by analyzing the distribution characteristics of the gradient vector field in the Snakes model. The distribution characteristics of the skeleton line are accurately obtained
Externí odkaz:
https://doaj.org/article/1ba7ec3f90f941f88b8443cde186086b
Publikováno v:
Results in Physics, Vol 6, Iss , Pp 826-828 (2016)
To explore fluorescence temperature sensor, Yb3+/Er3+ co-doped phosphate glass ceramic was prepared by high-temperature melting method and thermal annealing technology. The luminescent spectra of the sample were measured under 975 nm excitation at th
Externí odkaz:
https://doaj.org/article/2e0e8bba3c93425b8d6aac9478a5eb9c
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Optik. 268:169787
Autor:
Yuanxue Cai, Haiyi Bian
Publikováno v:
Applied Optics. 61:3877
Fluorescence spectral analysis is an important method to detect the pesticide residues, which is vital for food safety issues. It has been demonstrated that the traditional curve fitting (CF) method can predict the concentration of pesticide with a h
Autor:
Feng Song, Xiaobin Ren, Liqun An, Fengying Yuan, Chengguo Ming, Manting Pei, Yueting Qin, Yuanxue Cai, Gangzhi Wang
Publikováno v:
Journal of Non-Crystalline Solids. 492:146-149
We prepared a series of Li2O-CaO-Al2O3-SiO2/P2O5 glass ceramics doped with Mn2+ and Mn2+/Tm3+ ions by traditional high-temperature melting method and thermal annealing technology. The XRD pattern, TEM image, excitation and emission spectra of the sam
Autor:
Liqun An, Feng Song, Manting Pei, Yueting Qin, Gangzhi Wang, Yuanxue Cai, Xiaobin Ren, Fengying Yuan, Chengguo Ming
Publikováno v:
Optik. 156:754-757
We prepared Nd3+/Pr3+/Yb3+ tri-doped phosphate glass by high-temperature melting method. The glass can efficiently transfer the sunlight into the near-infrared luminescence (∼1000 nm). Which can be applied to the spectrum converter of the solar bat
Publikováno v:
Journal of Luminescence. 183:433-436
Fluorosilicate glass was prepared by high-temperature melting method to explore highly efficient luminescence materials for amorphous silicon solar cells. Absorption, excitation and emission spectra of the glass were measured. The optical characters
Publikováno v:
Results in Physics, Vol 7, Iss, Pp 373-378 (2017)
A new skeleton line extraction method based on topology and flux is proposed by analyzing the distribution characteristics of the gradient vector field in the Snakes model. The distribution characteristics of the skeleton line are accurately obtained