Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Yonghui Tian"'
Autor:
Yong Zhang, Jian Shen, Jingchi Li, Hongwei Wang, Chenglong Feng, Lei Zhang, Lu Sun, Jian Xu, Ming Liu, Ying Wang, Yonghui Tian, Jianwen Dong, Yikai Su
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-10 (2023)
Abstract Electro-optic modulators are key components in data communication, microwave photonics, and quantum photonics. Modulation bandwidth, energy efficiency, and device dimension are crucial metrics of modulators. Here, we provide an important dir
Externí odkaz:
https://doaj.org/article/a099059be02045b1a29f3c3ab6ef6edb
Autor:
Mingrui Yuan, Yiyang Li, Huifu Xiao, Xudong Zhou, Pengfei Cao, Lin Cheng, Guanghui Ren, Qinfen Hao, Jiuzhi Xue, Arnan Mitchell, Yonghui Tian
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 3, Pp 1-7 (2023)
Reconfigurable optical directed logic circuits (RODLC) aim to perform arbitrary logic operations using the optical switch network, in which the electrical signals regarded as the logic operands are applied to the optical switch to control the propaga
Externí odkaz:
https://doaj.org/article/6c442097fd9947029a21bc6f0b0dacf3
Autor:
Haijin Huang, Xu Han, Armandas Balčytis, Aditya Dubey, Andreas Boes, Thach G. Nguyen, Guanghui Ren, Mengxi Tan, Yonghui Tian, Arnan Mitchell
Publikováno v:
APL Photonics, Vol 7, Iss 10, Pp 106102-106102-7 (2022)
High efficiency and a compact footprint are desired properties for electro-optic modulators. In this paper, we propose, theoretically investigate, and experimentally demonstrate a recirculating phase modulator, which increases the modulation efficien
Externí odkaz:
https://doaj.org/article/92aca68987624eca91e36ea7e3f931b2
Autor:
Yongheng Jiang, Xu Han, Haijin Huang, Pu Zhang, Aditya Dubey, Huifu Xiao, Mingrui Yuan, Andreas Frigg, Thach Giang Nguyen, Andreas Boes, Yingtao Li, Guanghui Ren, Yikai Su, Arnan Mitchell, Yonghui Tian
Publikováno v:
Advanced Photonics Research, Vol 3, Iss 10, Pp n/a-n/a (2022)
Lithium niobate on insulator (LNOI) has been demonstrated as a promising platform for photonic integrated circuits (PICs), thanks to its excellent properties such as strong electro‐optic effect, low material loss, and wide transparency window. Here
Externí odkaz:
https://doaj.org/article/39b2c33146264c0e85ed2794cc73776b
Single-step etched grating couplers for silicon nitride loaded lithium niobate on insulator platform
Autor:
Xu Han, Yongheng Jiang, Andreas Frigg, Huifu Xiao, Pu Zhang, Andreas Boes, Thach G. Nguyen, Jianhong Yang, Guanghui Ren, Yikai Su, Arnan Mitchell, Yonghui Tian
Publikováno v:
APL Photonics, Vol 6, Iss 8, Pp 086108-086108-11 (2021)
Dielectrically loaded thin-film lithium niobate (LiNbO3) on insulator (LNOI) platforms have enabled a range of photonic integrated circuit components, such as high-speed optical modulators, switches, and nonlinear devices, while avoiding the direct e
Externí odkaz:
https://doaj.org/article/f8773304aa994fefbcc26773087b490a
Publikováno v:
Reproductive Biology and Endocrinology, Vol 16, Iss 1, Pp 1-6 (2018)
Abstract Background Whether adiponectin (ADIPOQ) polymorphisms are associated with the risk of polycystic ovary syndrome (PCOS) remain controversial. Therefore, we performed this study to better explore correlations between ADIPOQ polymorphisms and P
Externí odkaz:
https://doaj.org/article/dbe8dec168c1459cb6bf5bd8162a83ba
Autor:
Lin Deng, Xiaonan Guo, Yinghao Meng, Ting Zhao, Zilong Liu, Huifu Xiao, Guipeng Liu, Yonghui Tian, Jianhong Yang
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 1, Pp 1-6 (2018)
We propose a novel approach to demonstrate an add-drop filter based on microfiber knot resonator (MFKR). The two coupled regions and four ports (including input port, through port, drop port, and add port) of this device are formed using the same one
Externí odkaz:
https://doaj.org/article/d9a7b9b713e54514817c665d31d21012
Autor:
Yonghui Tian, Zilong Liu, Huifu Xiao, Guolin Zhao, Guipeng Liu, Jianhong Yang, Jianfeng Ding, Lei Zhang, Lin Yang
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract We experimentally demonstrate a reconfigurable electro-optic directed logic circuit which can perform any combinatorial logic operation using cascaded carrier-injection micro-ring resonators (MRRs), and the logic circuit is fabricated on the
Externí odkaz:
https://doaj.org/article/dc593556356f45b1be5565976e6a74b6
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 1, Pp 1-9 (2017)
We report a silicon photonic circuit that can perform half-add operations using cascaded microring resonators (MRRs). Electrical pulse sequences regarded as the operands are applied to the corresponding MRRs to achieve their dynamic modulations. The
Externí odkaz:
https://doaj.org/article/8e181fc094624599a61b318079865221
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 5, Pp 1-8 (2017)
We demonstrated all-optical intensity modulator based on polarization-dependent graphene-covered microfiber (GMF) waveguide. By controlling the polarization mode of incident light, a greatly adjustable enhanced interaction between the propagating lig
Externí odkaz:
https://doaj.org/article/1be675d579dc45ebae58154d767b7bf8