Zobrazeno 1 - 10
of 492
pro vyhledávání: '"silicon waveguide"'
Autor:
Haoyu Li, Baoshuai Li, Xingang Zhuang, Lingyun Chen, Bin Wu, Luo Zhao, Xingbang Zhu, Yesheng Gao, Hengkui Wu
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
This paper presents the design of a high-efficiency spot size converter (SSC) for photonic crystal fiber (PCF) to silicon-based waveguides, utilizing composite optical waveguide structures. The SSC is composed of a series of waveguide cores, with one
Externí odkaz:
https://doaj.org/article/72cb7acee2714502b48501b4d3d74f9d
Autor:
Yunjie Rui, Shuyu Zhou, Xuecou Tu, Xu Yan, Bingnan Yan, Chen Zhang, Ziyao Ye, Huilin Zhang, Jingya Xie, Qing-Yuan Zhao, La-Bao Zhang, Xiao-Qing Jia, Huabing Wang, Lin Kang, Jian Chen, Peiheng Wu
Publikováno v:
Light: Advanced Manufacturing, Vol 5, Iss 1, Pp 1-10 (2024)
Microring resonators have been widely used in passive optical devices such as wavelength division multiplexers, differentiators, and integrators. Research on terahertz (THz) components has been accelerated by these photonics technologies. Compact and
Externí odkaz:
https://doaj.org/article/fe6c8e88dc97468eb96a42d42cfbfe16
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Micromachines, Vol 14, Iss 9, p 1793 (2023)
We simulate with FDTD solutions a complete family of basic Boolean logic operations, which includes XOR, AND, OR, NOT, NOR, NAND, and XNOR, by using compact Ψ-shaped silicon-on-silica optical waveguides that are operated at a 1.55 μm telecommunicat
Externí odkaz:
https://doaj.org/article/eb9106cc57774e11ba8515953dda062d
Publikováno v:
Guangtongxin yanjiu, Vol 00, Iss 04, Pp 50-55 (2021)
Due to the small mode field of silicon photonic chips, the large coupling loss is a road-blocker for their applications. In this work, the coupling efficiency between a silicon photonic modulator chip and a single-mode optical fiber is investigated.
Externí odkaz:
https://doaj.org/article/eaf24d11c35d4a2d9bb74470aebc7d19
Publikováno v:
Micromachines, Vol 14, Iss 6, p 1266 (2023)
In the last ten years, silicon photonics has made considerable strides in terms of device functionality, performance, and circuit integration for a variety of practical uses, including communication, sensing, and information processing. In this work,
Externí odkaz:
https://doaj.org/article/d679193363d44c3a83cf742a4334fceb
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 2, Pp 1-7 (2021)
Mode division multiplexing (MDM) technology is becoming increasingly important for modern optical communication systems. Here, an ultra-compact broadband in-line mode converter for quasi-TE00 and quasi-TE10 on the silicon-on-insulator platform is pro
Externí odkaz:
https://doaj.org/article/6fa9b3bcee824277a44557a45a91db64
Autor:
Weiwei Chen, Hongxiang Li, Bohao Zhang, Pengjun Wang, Shixun Dai, Yuxiao Liu, Jun Li, Yan Li, Qiang Fu, Tingge Dai, Hui Yu, Jianyi Yang
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 1, Pp 1-10 (2021)
In this paper, a design of a silicon mode (de)multiplexer based on cascaded counter-tapered couplers is proposed and investigated. By using the particle swarm optimization algorithm and finite difference time domain method, structural parameters of e
Externí odkaz:
https://doaj.org/article/e162eedb2c3244ff91257ddf3081f8a3
Autor:
Andrei Tsarev
Publikováno v:
Sensors, Vol 23, Iss 9, p 4327 (2023)
This new sensor design provides good volume sensitivity (around 1600 nm/RIU) via collinear diffraction by the asymmetric grating placed in the waveguide vicinity. It provides the mode transformation between the fundamental TE0 and the first TE1 modes
Externí odkaz:
https://doaj.org/article/e28ed7f6b2404446bd4a356d03a81460
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.