Energy-efficient channel alignment of DWDM silicon photonic transceivers

2018 ◽  
Author(s):  
Yuyang Wang ◽  
M. Ashkan Seyedi ◽  
Rui Wu ◽  
Jared Hulme ◽  
Marco Fiorentino ◽  
...  
Keyword(s):  
Energy Efficient ◽  
Silicon Photonic

Hybrid integration and packaging of an energy-efficient WDM silicon photonic chip-to-chip interconnect

2015 ◽  
Author(s):  
Hiren D. Thacker ◽  
Roshanak Shafiiha ◽  
Jon Lexau ◽  
Xuezhe Zheng ◽  
Stevan S. Djordjevic ◽  
...  
Keyword(s):  
Energy Efficient ◽  
Hybrid Integration ◽  
Silicon Photonic

scholarly journals Energy-efficient, digitally-driven “fat pipe” silicon photonic circuit switch in the UCSD MORDIA data-center network

CLEO: 2014 ◽  
2014 ◽  
Author(s):  
Ryan Aguinaldo ◽  
Alex Forencich ◽  
Christopher DeRose ◽  
Anthony L. Lentine ◽  
Douglas C. Trotter ◽  
...  
Keyword(s):  
Data Center ◽  
Energy Efficient ◽  
Data Center Network ◽  
Silicon Photonic ◽  
Photonic Circuit

scholarly journals Low-loss and energy efficient modulation in silicon photonic waveguides by adiabatic elimination scheme

2017 ◽  
Vol 111 (3) ◽  
pp. 033105 ◽  
Author(s):  
Michael Mrejen ◽  
Haim Suchowski ◽  
Nicolas Bachelard ◽  
Yuan Wang ◽  
Xiang Zhang
Keyword(s):  
Energy Efficient ◽  
Low Loss ◽  
Adiabatic Elimination ◽  
Silicon Photonic ◽  
Photonic Waveguides ◽  
Elimination Scheme

scholarly journals A New Approach of Hetero-Cladding for Design of Compact Si Photonic Directional Coupler

2021 ◽  
Author(s):  
MADHUSUDAN MISHRA ◽  
Nikhil Das
Keyword(s):  
Integrated Circuits ◽  
Cross Section ◽  
Energy Efficient ◽  
Directional Coupler ◽  
Photonic Integrated Circuits ◽  
Phase Shifters ◽  
Evanescent Mode ◽  
Low Loss ◽  
New Approach ◽  
Silicon Photonic

In this letter, we propose a new approach of hetero-cladding for realization of compact CMOS compatible silicon photonic directional couplers. The proposed hetero-cladding comprises ferroelectric BaTiO<sub>3</sub> (BTO) and SiO<sub>2</sub> to control the evanescent mode within the structure. The results show very small and identical coupling length for both TE and TM modes with reduced device cross-section, which promises for a huge reduction in the footprint of both conventional and programmable photonic integrated circuits. The concept can also be utilized to design compact, low loss and energy efficient phase shifters, other types of couplers, sensors etc.

scholarly journals A New Approach of Hetero-Cladding Using Ferroelectric BaTiO3 and SiO2 for Design of Compact Si Photonic Tunable Directional Coupler

2021 ◽  
Author(s):  
MADHUSUDAN MISHRA ◽  
Nikhil Das
Keyword(s):  
Integrated Circuits ◽  
Cross Section ◽  
Energy Efficient ◽  
Directional Coupler ◽  
Photonic Integrated Circuits ◽  
Phase Shifters ◽  
Evanescent Mode ◽  
Low Loss ◽  
New Approach ◽  
Silicon Photonic

<p><i>Abstract</i>— The present work proposes a new approach of hetero-cladding for silicon photonic directional couplers and outlines its contributions towards realization of a compact, tunable and energy efficient directional coupler. The proposed hetero-cladding comprises ferroelectric BaTiO<sub>3</sub> (BTO) and SiO<sub>2</sub>, to control the evanescent mode within the structure. The results show very small and identical coupling length for both TE and TM modes with reduced device cross-section, which promises for a huge reduction in the footprint of both conventional and programmable photonic integrated circuits (PICs). The proposed concept could also be utilized to design compact, low loss and energy efficient phase shifters and other types of couplers.</p>

scholarly journals A New Approach of Hetero-Cladding for Design of Compact Si Photonic Directional Coupler

2021 ◽  
Author(s):  
MADHUSUDAN MISHRA ◽  
Nikhil Das
Keyword(s):  
Integrated Circuits ◽  
Cross Section ◽  
Energy Efficient ◽  
Directional Coupler ◽  
Photonic Integrated Circuits ◽  
Phase Shifters ◽  
Evanescent Mode ◽  
Low Loss ◽  
New Approach ◽  
Silicon Photonic

In this letter, we propose a new approach of hetero-cladding for realization of compact CMOS compatible silicon photonic directional couplers. The proposed hetero-cladding comprises ferroelectric BaTiO<sub>3</sub> (BTO) and SiO<sub>2</sub> to control the evanescent mode within the structure. The results show very small and identical coupling length for both TE and TM modes with reduced device cross-section, which promises for a huge reduction in the footprint of both conventional and programmable photonic integrated circuits. The concept can also be utilized to design compact, low loss and energy efficient phase shifters, other types of couplers, sensors etc.

scholarly journals PR21_Integrated_Photonic_Spectrometer_STTR_16

2022 ◽  
Author(s):  
Shayan Mookherjee
Keyword(s):  
Energy Efficient ◽  
Earth Science ◽  
Space Missions ◽  
Spectroscopic Measurements ◽  
Silicon Photonic ◽  
Photonic Components

The goal of this project was to design silicon photonic components for a microchip-scale spectrometer. Future earth science and space missions may benefit from spectroscopic measurements made using compact, energy efficient and inexpensive instruments.

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