Very fast (>107 degree/s) 2D optical beam steering through an InP photonic integrated circuit

2012 ◽  
Author(s):  
Weihua Guo ◽  
Pietro R. A. Binetti ◽  
Chad Althouse ◽  
Huub P.M.M. Ambrosius ◽  
Leif A. Johansson ◽  
...  
Keyword(s):  
Integrated Circuit ◽  
Beam Steering ◽  
Optical Beam ◽  
Photonic Integrated Circuit

InP photonic integrated circuit for 2D optical beam steering

2011 ◽  
Author(s):  
Weihua Guo ◽  
Pietro R. A. Binetti ◽  
Chad Althouse ◽  
Ashish Bhardwaj ◽  
Jonathan Doylend ◽  
...  
Keyword(s):  
Integrated Circuit ◽  
Beam Steering ◽  
Optical Beam ◽  
Photonic Integrated Circuit

InP Photonic Integrated Circuit for 2D Optical Beam Steering

2012 ◽  
Author(s):  
Weihua Guo ◽  
Pietro R. A. Binetti ◽  
Chad Althouse ◽  
Huub P.M.M. Ambrosius ◽  
Leif A. Johansson ◽  
...  
Keyword(s):  
Integrated Circuit ◽  
Beam Steering ◽  
Optical Beam ◽  
Photonic Integrated Circuit

Large-scale InP photonic integrated circuit packaged with ball grid array for 2D optical beam steering

2013 ◽  
Author(s):  
Weihua Guo ◽  
Pietro R. A. Binetti ◽  
Milan L. Masanovic ◽  
Leif A. Johansson ◽  
Larry A. Coldren
Keyword(s):  
Integrated Circuit ◽  
Large Scale ◽  
Beam Steering ◽  
Ball Grid Array ◽  
Optical Beam ◽  
Photonic Integrated Circuit

InP photonic integrated circuit with an AWG-like design for optical beam steering

2012 ◽  
Author(s):  
Weihua Guo ◽  
Pietro R. A. Binetti ◽  
Chad Althouse ◽  
Huub P.M.M. Ambrosius ◽  
Leif A. Johansson ◽  
...  
Keyword(s):  
Integrated Circuit ◽  
Beam Steering ◽  
Optical Beam ◽  
Photonic Integrated Circuit

Improved Performance of Optical Beam Steering through an InP Photonic Integrated Circuit

2012 ◽  
Author(s):  
Weihua Guo ◽  
Pietro R. A. Binetti ◽  
Chad Althouse ◽  
Huub P.M.M. Ambrosius ◽  
Leif A. Johansson ◽  
...  
Keyword(s):  
Integrated Circuit ◽  
Beam Steering ◽  
Optical Beam ◽  
Photonic Integrated Circuit ◽  
Improved Performance

InP photonic integrated circuit with on-chip monitors for optical beam steering

2012 ◽  
Author(s):  
Weihua Guo ◽  
Pietro R. A. Binetti ◽  
Chad Althouse ◽  
Huub P. M. M. Ambrosius ◽  
Leif A. Johansson ◽  
...  
Keyword(s):  
Integrated Circuit ◽  
Beam Steering ◽  
Optical Beam ◽  
Photonic Integrated Circuit ◽  
On Chip

scholarly journals Free Space Intra-Datacenter Interconnects Based on 2D Optical Beam Steering Enabled by Photonic Integrated Circuits

Photonics ◽  
2018 ◽  
Vol 5 (3) ◽  
pp. 21 ◽  
Author(s):  
Charidimos Chaintoutis ◽  
Behnam Shariati ◽  
Adonis Bogris ◽  
Paul Dijk ◽  
Chris Roeloffzen ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Integrated Circuit ◽  
Data Center ◽  
Free Space ◽  
Large Scale ◽  
Beam Steering ◽  
Optical Beam ◽  
Switching Network ◽  
Free Space Optical ◽  
Data Center Networks

Data centers are continuously growing in scale and can contain more than one million servers spreading across thousands of racks; requiring a large-scale switching network to provide broadband and reconfigurable interconnections of low latency. Traditional data center network architectures, through the use of electrical packet switches in a multi-tier topology, has fundamental weaknesses such as oversubscription and cabling complexity. Wireless intra-data center interconnection solutions have been proposed to deal with the cabling problem and can simultaneously address the over-provisioning problem by offering efficient topology re-configurability. In this work we introduce a novel free space optical interconnect solution for intra-data center networks that utilizes 2D optical beam steering for the transmitter, and high bandwidth wide-area photodiode arrays for the receiver. This new breed of free space optical interconnects can be developed on a photonic integrated circuit; offering ns switching at sub-μW consumption. The proposed interconnects together with a networking architecture that is suitable for utilizing those devices could support next generation intra-data center networks, fulfilling the requirements of seamless operation, high connectivity, and agility in terms of the reconfiguration time.

Hybrid 3D Photonic Integrated Circuit for Optical Phased Array Beam Steering

CLEO: 2015 ◽  
2015 ◽  
Author(s):  
Binbin Guan ◽  
Chuan Qin ◽  
Ryan P. Scott ◽  
Burcu Ercan ◽  
Nicolas K. Fontaine ◽  
...  
Keyword(s):  
Integrated Circuit ◽  
Phased Array ◽  
Beam Steering ◽  
Photonic Integrated Circuit ◽  
Optical Phased Array
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