A review of silicon subwavelength gratings: building break-through devices with anisotropic metamaterials
José Manuel Luque-González,Alejandro Sánchez-Postigo,Abdelfettah Hadij-ElHouati,Alejandro Ortega-Moñux,J. Gonzalo Wangüemert-Pérez,Jens H. Schmid,Pavel Cheben,Íñigo Molina-Fernández,Robert Halir +8 more
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This article is published in Nanophotonics.The article was published on 2021-08-26 and is currently open access. It has received 40 citations till now. The article focuses on the topics: Silicon photonics & Silicon.read more
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Recent advances in metamaterials for simultaneous wireless information and power transmission
TL;DR: This review focuses on the recent advances in metamaterials (MMs) for simultaneous wireless information and power transmission (SWIPT) technology and introduces the potential technologies for SWIPT.
Journal ArticleDOI
Integrated Subwavelength Gratings on a Lithium Niobate on Insulator Platform for Mode and Polarization Manipulation
Xu Han,Li Shian Chen,Yongheng Jiang,Andreas Fring,Huifu Xiao,Thach G. Nguyen,Andy Boes,Jianhong Yang,Guanghui Ren,Yikai Su,Arnan Mitchell,Yonghui Tian +11 more
TL;DR: In this paper , a subwavelength grating (SWG) waveguide was designed and formed on a silicon nitride thin film deposited onto the surface of a LNOI chip.
Journal ArticleDOI
Subwavelength-Structure-Assisted Ultracompact Polarization-Handling Components on Silicon
TL;DR: In this paper , a review is given for recent progresses of high-performance silicon polarization-handling devices assisted with subwavelength structures (SWSs), which introduce more degrees of freedom (DoFs) in design.
Journal ArticleDOI
Silicon Multimode Waveguide Crossing Based on Anisotropic Subwavelength Gratings
TL;DR: In this paper , the authors demonstrate an unprecedented silicon multimode waveguide crossing (MWC) with high performance by using the anisotropy of one-dimensional (1D/2D) subwavelength grating (SWG) structures.
Journal ArticleDOI
Polarization-independent multimode interference coupler with anisotropy-engineered bricked metamaterial
Carlos Pérez-Armenta,Alejandro Ortega-Moñux,José Manuel Luque-González,Robert Halir,P. J. Reyes-Iglesias,Jens H. Schmid,Pavel Cheben,Íñigo Molina-Fernández,J. Gonzalo Wangüemert-Pérez +8 more
TL;DR: In this article , the authors leverage the bricked metamaterial topology to design a polarization-independent multimode interference coupler using standard 220 nm silicon thickness, which can be fabricated with a single etch step.
References
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Flat Optics With Designer Metasurfaces
Nanfang Yu,Federico Capasso +1 more
TL;DR: This Review focuses on recent developments on flat, ultrathin optical components dubbed 'metasurfaces' that produce abrupt changes over the scale of the free-space wavelength in the phase, amplitude and/or polarization of a light beam.
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Mid-infrared photonics in silicon and germanium
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