scholarly journals Low-loss, low-crosstalk waveguide crossing for scalable integrated silicon photonics applications

2020 ◽  
Vol 28 (9) ◽  
pp. 12498 ◽  
Author(s):  
Mack Johnson ◽  
Mark G. Thompson ◽  
Döndü Sahin
Keyword(s):  
Silicon Photonics ◽  
Low Loss ◽  
Integrated Silicon Photonics

Reimagining Datacenter Topologies With Integrated Silicon Photonics

2018 ◽  
Vol 10 (7) ◽  
pp. B126 ◽  
Author(s):  
Cyriel Minkenberg ◽  
Nathan Farrington ◽  
Aaron Zilkie ◽  
David Nelson ◽  
Caroline P. Lai ◽  
...  
Keyword(s):  
Silicon Photonics ◽  
Integrated Silicon Photonics

scholarly journals Full daylight quantum-key-distribution at 1550 nm enabled by integrated silicon photonics

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
M. Avesani ◽  
L. Calderaro ◽  
M. Schiavon ◽  
A. Stanco ◽  
C. Agnesi ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Silicon Photonics ◽  
Free Space ◽  
Quantum Key Distribution ◽  
Cost Effective ◽  
Key Distribution ◽  
Global Scale ◽  
Secret Key ◽  
Quantum Bit ◽  
Integrated Silicon Photonics

AbstractThe future envisaged global-scale quantum-communication network will comprise various nodes interconnected via optical fibers or free-space channels, depending on the link distance. The free-space segment of such a network should guarantee certain key requirements, such as daytime operation and the compatibility with the complementary telecom-based fiber infrastructure. In addition, space-to-ground links will require the capability of designing light and compact quantum devices to be placed in orbit. For these reasons, investigating available solutions matching all the above requirements is still necessary. Here we present a full prototype for daylight quantum key distribution at 1550 nm exploiting an integrated silicon-photonics chip as state encoder. We tested our prototype in the urban area of Padua (Italy) over a 145 m-long free-space link, obtaining a quantum bit error rate around 0.5% and an averaged secret key rate of 30 kbps during a whole sunny day (from 11:00 to 20:00). The developed chip represents a cost-effective solution for portable free-space transmitters and a promising resource to design quantum optical payloads for future satellite missions.

Analog Front End of 50-Gb/s SiGe BiCMOS Opto-Electrical Receiver in 3-D-Integrated Silicon Photonics Technology

2021 ◽  
pp. 1-1
Author(s):  
Farhad Bozorgi ◽  
Melchiorre Bruccoleri ◽  
Elham Rahimi ◽  
Matteo Repossi ◽  
Francesco Svelto ◽  
...  
Keyword(s):  
Silicon Photonics ◽  
Front End ◽  
Analog Front End ◽  
Sige Bicmos ◽  
Integrated Silicon Photonics

A Monolithically Integrated Silicon Photonics 8×8 Switch in 90nm SOI CMOS

2020 ◽  
Author(s):  
Jonathan E. Proesel ◽  
Nicolas Dupuis ◽  
Herschel Ainspan ◽  
Christian W. Baks ◽  
Fuad Doany ◽  
...  
Keyword(s):  
Silicon Photonics ◽  
Monolithically Integrated ◽  
Integrated Silicon Photonics ◽  
Soi Cmos

scholarly journals Hybrid/Integrated Silicon Photonics Based on 2D Materials in Optical Communication Nanosystems

2020 ◽  
Vol 14 (12) ◽  
pp. 2000239
Author(s):  
Jie You ◽  
Yukun Luo ◽  
Jie Yang ◽  
Jianghua Zhang ◽  
Ke Yin ◽  
...  
Keyword(s):  
Optical Communication ◽  
Silicon Photonics ◽  
2D Materials ◽  
Integrated Silicon Photonics
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