scholarly journals Broad parameter optimization of polarization-diversity 2D grating couplers for silicon photonics

2013 ◽  
Vol 21 (18) ◽  
pp. 21556 ◽  
Author(s):  
Lee Carroll ◽  
Dario Gerace ◽  
Ilaria Cristiani ◽  
Sylvie Menezo ◽  
Lucio C. Andreani
Keyword(s):  
Parameter Optimization ◽  
Silicon Photonics ◽  
Polarization Diversity ◽  
Grating Couplers

scholarly journals Focusing Polarization Diversity Grating Couplers in Silicon-on-Insulator

2009 ◽  
Vol 27 (5) ◽  
pp. 612-618 ◽  
Author(s):  
Frederik Van Laere ◽  
Wim Bogaerts ◽  
Pieter Dumon ◽  
GÜnther Roelkens ◽  
Dries Van Thourhout ◽  
...  
Keyword(s):  
Silicon On Insulator ◽  
Polarization Diversity ◽  
Grating Couplers

A Polarization Diversity Circuit for Silicon Photonics

2011 ◽  
Author(s):  
Jing Zhang ◽  
Huijuan Zhang ◽  
Shiyi Chen ◽  
Mingbin Yu ◽  
G. Q. Lo ◽  
...  
Keyword(s):  
Silicon Photonics ◽  
Polarization Diversity

Double slot high-k waveguide grating couplers for silicon photonics

2012 ◽  
Author(s):  
Maziar M. Naiini ◽  
Christoph Henkel ◽  
Gunnar B. Malm ◽  
Mikael Ostling
Keyword(s):  
Silicon Photonics ◽  
Grating Couplers ◽  
Waveguide Grating ◽  
High K

scholarly journals Grating Couplers on Silicon Photonics: Design Principles, Emerging Trends and Practical Issues

Micromachines ◽  
2020 ◽  
Vol 11 (7) ◽  
pp. 666 ◽  
Author(s):  
Lirong Cheng ◽  
Simei Mao ◽  
Zhi Li ◽  
Yaqi Han ◽  
H. Fu
Keyword(s):  
Optical Fibers ◽  
Silicon Photonics ◽  
High Performance ◽  
Low Cost ◽  
Coupling Efficiency ◽  
Polarization Sensitivity ◽  
Grating Couplers ◽  
Space Optics ◽  
Wavelength Sensitivity ◽  
Out Of Plane

Silicon photonics is an enabling technology that provides integrated photonic devices and systems with low-cost mass manufacturing capability. It has attracted increasing attention in both academia and industry in recent years, not only for its applications in communications, but also in sensing. One important issue of silicon photonics that comes with its high integration density is an interface between its high-performance integrated waveguide devices and optical fibers or free-space optics. Surface grating coupler is a preferred candidate that provides flexibility for circuit design and reduces effort for both fabrication and alignment. In the past decades, considerable research efforts have been made on in-plane grating couplers to address their insufficiency in coupling efficiency, wavelength sensitivity and polarization sensitivity compared with out-of-plane edge-coupling. Apart from improved performances, new functionalities are also on the horizon for grating couplers. In this paper, we review the current research progresses made on grating couplers, starting from their fundamental theories and concepts. Then, we conclude various methods to improve their performance, including coupling efficiency, polarization and wavelength sensitivity. Finally, we discuss some emerging research topics on grating couplers, as well as practical issues such as testing, packaging and promising applications.

scholarly journals Out-of-Plane Focusing Grating Couplers for Silicon Photonics Integration With Optical MRAM Technology

2020 ◽  
Vol 26 (2) ◽  
pp. 1-8 ◽  
Author(s):  
Hanna Becker ◽  
Clemens J. Kruckel ◽  
Dries Van Thourhout ◽  
Martijn J. R. Heck
Keyword(s):  
Silicon Photonics ◽  
Grating Couplers ◽  
Out Of Plane

scholarly journals $4\times25$ Gbps Polarization Diversity Silicon Photonics Receiver With Transfer Printed III-V Photodiodes

2019 ◽  
Vol 31 (4) ◽  
pp. 287-290 ◽  
Author(s):  
Grigorij Muliuk ◽  
Kasper Van Gasse ◽  
Joris Van Kerrebrouck ◽  
Antonio Jose Trindade ◽  
Brian Corbett ◽  
...  
Keyword(s):  
Silicon Photonics ◽  
Polarization Diversity

scholarly journals Focusing-curved subwavelength grating couplers for ultra-broadband silicon photonics optical interfaces

2014 ◽  
Vol 22 (15) ◽  
pp. 18224 ◽  
Author(s):  
Qiuhang Zhong ◽  
Venkat Veerasubramanian ◽  
Yun Wang ◽  
Wei Shi ◽  
David Patel ◽  
...  
Keyword(s):  
Silicon Photonics ◽  
Grating Couplers ◽  
Subwavelength Grating
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