Zobrazeno 1 - 10
of 353
pro vyhledávání: '"Kong, Yongfa"'
Autor:
Zhang, Yuqi, Luo, Qiang, Zheng, Dahuai, Wang, Shuolin, Liu, Shiguo, Liu, Hongde, Bo, Fang, Kong, Yongfa, Xu, Jingjun
The ability to amplify optical signals is of paramount importance in photonic integrated circuits (PICs). Recently, lithium niobate on insulator (LNOI) has attracted increasing interests as an emerging PIC platform. However, the shortage of active de
Externí odkaz:
http://arxiv.org/abs/2306.06998
Autor:
Cmok, Luka, Sebastián, Nerea, Mertelj, Alenka, Kong, Yongfa, Zhang, Xinzheng, Drevenšek-Olenik, Irena
We investigated the effect of a photovoltaic field generated on the surface of iron-doped lithium niobate crystals on droplets of a ferroelectric nematic liquid crystalline and a standard nematic liquid crystalline material deposited on this surface.
Externí odkaz:
http://arxiv.org/abs/2208.02318
Autor:
Zhang, Ru, Yang, Chen, Hao, Zhenzhong, Jia, Di, Luo, Qiang, Zheng, Dahuai, Liu, Hongde, Yu, Xuanyi, Gao, Feng, Bo, Fang, Kong, Yongfa, Zhang, Guoquan, Xu, Jingjun
Microcavity lasers based on erbium-doped lithium niobate on insulator (LNOI), which are key devices for LNOI integrated photonics, have attracted much attention recently. In this Letter, we report the realization of a C-band single-mode laser using V
Externí odkaz:
http://arxiv.org/abs/2106.04933
Autor:
Luo, Qiang, Yang, Chen, Hao, Zhenzhong, Zhang, Ru, Zheng, Dahuai, Bo, Fang, Kong, Yongfa, Zhang, Guoquan, Xu, Jingjun
Lithium niobate on insulator (LNOI), as an emerging and promising optical integration platform, faces shortages of on-chip active devices including lasers and amplifiers. Here, we report the fabrication on-chip erbium-doped LNOI waveguide amplifiers
Externí odkaz:
http://arxiv.org/abs/2103.15786
Autor:
Luo, Qiang, Yang, Chen, Zhang, Ru, Hao, Zhengzhong, Zheng, Dahuai, Liu, Hongde, Yu, Xuanyi, Gao, Feng, Bo, Fang, Kong, Yongfa, Zhang, Guoquan, Xu, Jingjun
Lithium niobate on insulator (LNOI), regarded as an important candidate platform for optical integration due to its excellent nonlinear, electro-optic and other physical properties, has become a research hotspot. Light source, as an essential compone
Externí odkaz:
http://arxiv.org/abs/2103.09558
Autor:
Luo, Qiang, Hao, ZhenZhong, Yang, Chen, Zhang, Ru, Zheng, DaHuai, Liu, ShiGuo, Liu, HongDe, Bo, Fang, Kong, YongFa, Zhang, GuoQuan, Xu, JingJun
Erbium-doped lithium niobate high-Q microdisk cavities were fabricated in batches by UV exposure, inductively coupled plasma reactive ion etching and chemo-mechanical polishing. The stimulated emission at 1531.6 nm was observed under the pump of a na
Externí odkaz:
http://arxiv.org/abs/2010.03721
Akademický článek
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Akademický článek
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Publikováno v:
In Journal of Rare Earths October 2023 41(10):1478-1486
Lithium niobate (LiNbO$_3$, LN) plays an important role in holographic storage, and molybdenum doped LiNbO$_3$ (LN:Mo) is an excellent candidate for holographic data storage. In this paper, the basic features of Mo doped LiNbO$_3$, such as the site p
Externí odkaz:
http://arxiv.org/abs/1912.03431