Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Thomas Kananen"'
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Metasurfaces can be programmed for a spatial transformation of the wavefront, allowing on-chip optical signal processing. Here, the authors demonstrate a one-dimensional high-contrast transmitarray metasurface-based lens on SOI substrate and demonstr
Externí odkaz:
https://doaj.org/article/30a588b401ac407fad9e056459b49ada
Publikováno v:
IEEE Photonics Technology Letters. 31:813-816
The dramatic phase shift and high transmission enable the over-coupled microring resonators for efficient pure phase modulator. Its compact size is especially valuable for large-scale coherent all-optical logic circuit and phase arrays on chip. In th
Autor:
Dun Mao, James Hone, Thomas Kananen, Anishkumar Soman, Po Dong, Tiantian Li, Jeffrey H. Sinsky, Nicholas Petrone, Tingyi Gu
Publikováno v:
ACS Applied Electronic Materials. 1:172-178
Electrically contacting layered materials on a complementary metal-oxide-semiconductor transistor (CMOS)-processed lateral silicon homojunction offers a new platform enabling postfabrication-free high-speed hybrid optoelectronic devices on chip. Unde
Autor:
Thomas Kananen, Marcie Wiggins, Zi Wang, Feifan Wang, Anishkumar Soman, Karl Booksh, Andrea Alù, Tingyi Gu
Publikováno v:
Advanced Optical Materials. 10:2201193
We designed an on-chip transformative optic system with a broadband metalens coupler on a foundry compatible silicon photonic platform. By adjusting the on-chip metalens’ focusing length and mode dimension, the insertion loss between the metalens a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ccd3f18bf05c2c6622395985ae143a
http://arxiv.org/abs/2103.05580
http://arxiv.org/abs/2103.05580
Publikováno v:
Conference on Lasers and Electro-Optics.
We designed an on-chip transformative optics microsystem with integrated metalens for robust and highly efficient light coupling into a photonic crystal cavity.
Autor:
Yixiu Wang, Anishkumar Soman, Hwaseob Lee, Thomas Kananen, Tiantian Li, Tingyi Gu, Xiaoyong Hu, Lianfeng Zhao, Feifan Wang, Yahui Xiao, Barry P. Rand
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate a low power all-optical switch in hybrid silicon resonator at room temperature, utilizing exceptionally high nonlinearity in solution integrated perovskite.
Autor:
Feifan Wang, Thomas Kananen, Tingyi Gu, Po Dong, Michael A. Krainak, Chen Cheng, Lorry Chang, Yahui Xiao, Anishkumar Soman, Dun Mao, Xian Zhang, Tiantian Li
Publikováno v:
IEEE J Sel Top Quantum Electron
The atomic layer thin geometry and semi-metallic band diagram of graphene can be utilized for significantly improving the performance matrix of integrated photonic devices. Its semiconductor-like behavior of Fermi-level tunability allows graphene to
Autor:
Lorry Chang, Thomas Kananen, Zi Wang, Dun Mao, Tingyi Gu, Feifan Wang, Yahui Xiao, Tiantian Li
Publikováno v:
High Contrast Metastructures IX.
Metasurfaces can be used for free-space wavefront shaping, which can generate an arbitrary phase shift with subwavelength thickness. We designed an integrated metasurface that can achieve on-chip spatial signal convertion with a ultracompact dimensio
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate robust and low loss coupling into photonic crystal waveguide by using a one-dimensional dielectric metalens.