Zobrazeno 1 - 10
of 51
pro vyhledávání: '"yingxuan zhao"'
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 2, Pp 1-5 (2024)
Optimizing doping profiles has always been a key approach to enhance the performance of silicon modulators. Nevertheless, the pursuit of innovative profiles has encountered barriers in recent times. To tackle this issue, the idea of inverse design, w
Externí odkaz:
https://doaj.org/article/6825895979874519a2eb106966ac7296
Autor:
Rui Huang, Haiyang Huang, Yingxuan Zhao, Yang Li, XiaoJuan She, Han Liao, Junbo Zhu, Zijian Zhu, Xiang Liu, Hongbao Liu, Zhen Sheng, Fuwan Gan
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 4, Pp 1-7 (2022)
We experimentally demonstrate a low-loss and low-crosstalk 16-channel 200 GHz-channel-spacing arrayed waveguide grating router (AWGR) with a size of 0.67 × 0.37 mm2, targeting for C-band wavelength division multiplexing (WDM) interconnect routing ap
Externí odkaz:
https://doaj.org/article/1651f774f45f4240b5b589e822f2a877
Autor:
JunBo Zhu, HaiYang Huang, YingXuan Zhao, Yang Li, XiaoJuan She, Han Liao, Rui Huang, ZiJian Zhu, Xiang Liu, Zhen Sheng, FuWan Gan
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 1, Pp 1-6 (2022)
Wepropose and experimentally demonstrate the ultra-compact mode (de)multiplexers and polarization beam splitter (PBS) based on tapered bent asymmetric directional couplers. The strong coupling strength introduced by tapered bent waveguides significan
Externí odkaz:
https://doaj.org/article/a57ad031997744cfb7a6ad84d89bdbd9
Publikováno v:
Micromachines, Vol 14, Iss 7, p 1435 (2023)
In silicon modulator design, implantation is always a key factor, significantly influencing the doping profile and carrier distribution. As waveguide doping is limited by the compact footprint of the modulator rib, three-dimensional complex optimizat
Externí odkaz:
https://doaj.org/article/74420fce2837450683a4c4e6c1f3f32f
Ultra-Broadband, Compact Arbitrary Ratio Power Splitters Enabled by Adiabatic Sub-Wavelength Grating
Publikováno v:
Photonics, Vol 10, Iss 5, p 578 (2023)
An ultra-broadband, compact and CMOS-compatible arbitrary ratio power splitter that is based on a directional coupler is proposed on the silicon-on-insulator (SOI) platform. The proposed device consists of an adiabatic sub-wavelength grating (ASWG) a
Externí odkaz:
https://doaj.org/article/648e29709a854bd59836efb021557015
Autor:
Yang Li, Lue Tao, Yingxuan Zhao, Haiyang Huang, Xiaojuan She, Han Liao, Junbo Zhu, Zijian Zhu, Rui Huang, Xiang Liu, Fuwan Gan
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 3, Pp 1-9 (2021)
A TM0 mode coupled travelling wave SNSPD based on SOI platform is designed. The light propagating in this device can achieve high-efficiency mode conversion from TE0 mode to TM0 mode and then absorbed by NbN nanowires on top of the waveguide. Thanks
Externí odkaz:
https://doaj.org/article/8cfecc010fd04c1e8f2f757eb06a53ab
Publikováno v:
Photonics, Vol 10, Iss 4, p 419 (2023)
We demonstrate a 3-dB power splitter optimized by an enhanced particle swarm optimization algorithm based on a curved directional coupler, with a set of silicon columns introduced into the coupling region. The proposed device exhibits compact size, l
Externí odkaz:
https://doaj.org/article/e763901979df406f883a7667f9f8a44a
Publikováno v:
Nano-Micro Letters, Vol 11, Iss 1, Pp 1-11 (2019)
Abstract A novel nonprecious metal material consisting of Co-embedded porous interconnected multichannel carbon nanofibers (Co/IMCCNFs) was rationally designed for oxygen reduction reaction (ORR) electrocatalysis. In the synthesis, ZnCo2O4 was employ
Externí odkaz:
https://doaj.org/article/b70730469b9a40cb862effae4b62c02c
Autor:
Yingxuan Zhao, Chao Qiu, Aimin Wu, Haiyang Huang, Jun Li, Zhen Sheng, Wei Li, Xi Wang, Fuwan Gan
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 1, Pp 1-10 (2019)
Polarization sensitivity is a severe problem in photonic integration devices and chips based on the high-index contrast Si/SiO2 system. In this paper, a broadband silicon polarization splitter-rotator (PSR) comprised of a bi-level taper and a counter
Externí odkaz:
https://doaj.org/article/d8f28d7d263d478c8522ab57c0206fbb
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 4, Pp 1-8 (2018)
A 1 × 4 loop-mirror-integrated folded silicon-photonics arrayed waveguide grating (AWG) is designed and fabricated on an SOI wafer with two kinds of thickness of silicon areas. The introducing of two silicon thicknesses benefits the design of de/mul
Externí odkaz:
https://doaj.org/article/dddd5ea14320450182dcba275cdf408f