Zobrazeno 1 - 10
of 594
pro vyhledávání: '"Daoxin Dai"'
Autor:
Junjie Yi, Changjian Guo, Ziliang Ruan, Gengxin Chen, Haiqiang Wei, Liwang Lu, Shengqi Gong, Xiaofu Pan, Xiaowan Shen, Xiaowei Guan, Daoxin Dai, Kangping Zhong, Liu Liu
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-11 (2024)
Abstract Arrayed waveguide grating is a versatile and scalable integrated light dispersion device, which has been widely adopted in various applications, including, optical communications and optical sensing. Recently, thin-film lithium niobate emerg
Externí odkaz:
https://doaj.org/article/0bdc1339cc5448c4bd1d98e82391bbc4
Autor:
Siyuan Wang, Hongxuan Liu, Mai Wang, Hao Chen, Zhi Ma, Bingcheng Pan, Yishu Huang, Yaqi Shi, Chenlei Li, He Gao, Yeyu Tong, Zongyin Yang, Zejie Yu, Liu Liu, Daoxin Dai
Publikováno v:
APL Photonics, Vol 9, Iss 8, Pp 086112-086112-7 (2024)
Group velocity and impedance matches are prerequisites for high-speed Mach–Zehnder electro-optic (EO) modulators. However, not all platforms can realize matching conditions, restricting high-speed modulation in many practical conditions. Here, we p
Externí odkaz:
https://doaj.org/article/20e4c969147d44a8be4ed2fdb3b1a461
Publikováno v:
Chip, Vol 2, Iss 4, Pp 100061- (2023)
A matrix-vector multiplication (MVM) optical signal processor based on mode division multiplexing (MDM) was proposed and demonstrated in the current work, which is composed of a mode multiplexer, a multimode beam splitter, a mode demultiplexer, a mod
Externí odkaz:
https://doaj.org/article/dd94410162c342b59bbe9c588e9cf3bb
Autor:
Hongxuan Liu, Bingcheng Pan, Yishu Huang, Jianghao He, Ming Zhang, Zejie Yu, Liu Liu, Yaocheng Shi, Daoxin Dai
Publikováno v:
Light: Advanced Manufacturing, Vol 4, Iss 2, Pp 1-10 (2023)
Recently, high-performance thin-film lithium niobate optical modulators have emerged that, together with advanced multiplexing technologies, are highly expected to satisfy the ever-growing demand for high-capacity optical interconnects utilizing mult
Externí odkaz:
https://doaj.org/article/663f9bd462cb40b2ad230d2c264a8df6
Publikováno v:
Opto-Electronic Advances, Vol 6, Iss 3, Pp 1-17 (2023)
Chip-scale programmable optical signal processors are often used to flexibly manipulate the optical signals for satisfying the demands in various applications, such as lidar, radar, and artificial intelligence. Silicon photonics has unique advantages
Externí odkaz:
https://doaj.org/article/cd0df74265b44a52a46632468fcd97ed
Publikováno v:
APL Photonics, Vol 8, Iss 11, Pp 116109-116109-7 (2023)
A polarization-insensitive thermo-optic switch is proposed and demonstrated on the silicon-on-insulator platform with a 220 nm silicon core layer. The present device is based on the Mach–Zehnder interferometer structure, consisting of polarization-
Externí odkaz:
https://doaj.org/article/e0ac25feb92e41f6861ef4a09277d39b
Publikováno v:
Opto-Electronic Advances, Vol 5, Iss 7, Pp 1-9 (2022)
A compact spectrometer on silicon is proposed and demonstrated with an ultrahigh resolution. It consists of a thermally-tunable ultra-high-Q resonator aiming at ultrahigh resolution and an array of wideband resonators for achieving a broadened workin
Externí odkaz:
https://doaj.org/article/f962be7c07414c3a879038ae36c52031
Autor:
Yulin Chi, Jieshan Huang, Zhanchuan Zhang, Jun Mao, Zinan Zhou, Xiaojiong Chen, Chonghao Zhai, Jueming Bao, Tianxiang Dai, Huihong Yuan, Ming Zhang, Daoxin Dai, Bo Tang, Yan Yang, Zhihua Li, Yunhong Ding, Leif K. Oxenløwe, Mark G. Thompson, Jeremy L. O’Brien, Yan Li, Qihuang Gong, Jianwei Wang
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Qudit-based quantum devices can outperform qubit-based ones, but a programmable qudit-based quantum computing device is still missing. Here, the authors fill this gap using a programmable silicon photonic chip employing ququart-based encoding, showin
Externí odkaz:
https://doaj.org/article/a65a1c9698074f978b8e72bebd0b7d69
Autor:
Daoxin Dai
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/bf5e0e3aa867492ba584e161395e0f14
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-21 (2021)
Abstract Two-dimensional materials (2DMs) have been used widely in constructing photodetectors (PDs) because of their advantages in flexible integration and ultrabroad operation wavelength range. Specifically, 2DM PDs on silicon have attracted much a
Externí odkaz:
https://doaj.org/article/6fa3f8c1605348a4b4123690256dbcc7