Subwavelength metamaterials: the path towards next-generation silicon photonic devices.

2021 ◽  
Author(s):  
Robert Halir ◽  
Jose Manuel Luque-González ◽  
Alejandro Sánchez-Postigo ◽  
Carlos Pérez-Armenta ◽  
Pablo Ginel-Moreno ◽  
...  
Keyword(s):  
Photonic Devices ◽  
Next Generation ◽  
Silicon Photonic

scholarly journals Pathways to increase the dissymmetry in the interaction of chiral light and chiral molecules

2021 ◽  
Author(s):  
Jake Greenfield ◽  
Jessica Wade ◽  
Jochen Brandt ◽  
Xingyuan Shi ◽  
Thomas Penfold ◽  
...  
Keyword(s):  
Photonic Devices ◽  
Next Generation ◽  
Chiral Molecules

The dissymmetric interaction between circularly polarised (CP) light and chiral molecules is central to a range of areas, from spectroscopy and imaging to next-generation photonic devices. However, the selectivity in...

scholarly journals Toward Nonvolatile Switching in Silicon Photonic Devices

2021 ◽  
pp. 2000501
Author(s):  
Jorge Parra ◽  
Irene Olivares ◽  
Antoine Brimont ◽  
Pablo Sanchis
Keyword(s):  
Photonic Devices ◽  
Silicon Photonic

Silicon photonic devices for mid-infrared applications

Nanophotonics ◽  
2014 ◽  
Vol 3 (4-5) ◽  
pp. 329-341 ◽  
Author(s):  
Raji Shankar ◽  
Marko Lončar
Keyword(s):  
Gas Sensing ◽  
Wavelength Region ◽  
Photonic Devices ◽  
Ring Resonators ◽  
Space Communications ◽  
Mid Infrared ◽  
Silicon Photonic ◽  
Processing Techniques ◽  
Silicon Based

AbstractThe mid-infrared (IR) wavelength region (2–20 µm) is of great interest for a number of applications, including trace gas sensing, thermal imaging, and free-space communications. Recently, there has been significant progress in developing a mid-IR photonics platform in Si, which is highly transparent in the mid-IR, due to the ease of fabrication and CMOS compatibility provided by the Si platform. Here, we discuss our group’s recent contributions to the field of silicon-based mid-IR photonics, including photonic crystal cavities in a Si membrane platform and grating-coupled high-quality factor ring resonators in a silicon-on-sapphire (SOS) platform. Since experimental characterization of microphotonic devices is especially challenging at the mid-IR, we also review our mid-IR characterization techniques in some detail. Additionally, pre- and post-processing techniques for improving device performance, such as resist reflow, Piranha clean/HF dip cycling, and annealing are discussed.

scholarly journals Direct fabrication of silicon photonic devices on a flexible platform and its application for strain sensing

2012 ◽  
Vol 20 (18) ◽  
pp. 20564 ◽  
Author(s):  
Li Fan ◽  
Leo T. Varghese ◽  
Yi Xuan ◽  
Jian Wang ◽  
Ben Niu ◽  
...  
Keyword(s):  
Photonic Devices ◽  
Strain Sensing ◽  
Silicon Photonic ◽  
Direct Fabrication

Thermally-Reconfigurable Silicon Photonic Devices and Circuits

2020 ◽  
Vol 26 (5) ◽  
pp. 1-20 ◽  
Author(s):  
Yiwei Xie ◽  
Yaocheng Shi ◽  
Liu Liu ◽  
Jianwei Wang ◽  
Rubana Priti ◽  
...  
Keyword(s):  
Photonic Devices ◽  
Silicon Photonic

Next-generation polymeric photonic devices

1997 ◽  
Author(s):  
Louay A. Eldada ◽  
Lawrence W. Shacklette ◽  
Robert A. Norwood ◽  
James T. Yardley
Keyword(s):  
Photonic Devices ◽  
Next Generation
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