Centre of Excellence for Silicon Photonics for Optical Communications

Organization profile

Organisation profile

The SPOC centre addresses the optical communication infrastructures of the future. In an interdisciplinary approach, relying on physics, nonlinear optics, photonic communication technologies, information theory and advanced coding, we aim to find solutions to the major challenges of communication systems.

 

The energy consumption and potential capacity

 

We will explore optical signal processing in photonic wires for orders of magnitude improvements in bandwidth and energy efficiency, and conduct fundamental research on optical silicon chips and integration technologies addressing ultimate-capacity optical communications.

We will explore spatially distributed data transmission for orders of magnitude higher data densities. We will explore information and coding theory for optimum spectral-efficiency. We will explore frequency comb generation for light sources and for unprecedented ultra-precise optical clocks and frequency references, and we will explore future quantum communication channels with impenetrable security.

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output

120 GBaud PAM-4/PAM-6 generation and Detection by Photonic Aided Digital-to-Analog Converter and Linear Equalization

Xin, H., Kong, D., Zhang, K., Jia, S., Zhang, X., Hu, W. & Hu, H., 2020, In : Journal of Lightwave Technology. 38, 8, p. 2226 - 2230

Research output: Contribution to journalJournal articleResearchpeer-review

2D materials integrated with metallic nanostructures: Fundamentals and optoelectronic applications

Yan, S., Zhu, X., Dong, J., Ding, Y. & Xiao, S., 1 Jan 2020, (Accepted/In press) In : Nanophotonics. 24 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
7 Downloads (Pure)

40 Hz invisible spectral flicker and its potential use in Alzheimer's light therapy treatment

Carstensen, M. S., Lindén, J., Nguyen, N. M., Hansen, H. E., Feijóo Carrillo, G. M., Hansen, L. S., Corell, D. D., Broeng, J., Kriegsfeld, L. J. & Petersen, P. M., 1 Jan 2020, Proceedings of SPIE. Hamblin, M. R., Carroll, J. D. & Arany, P. (eds.). SPIE - International Society for Optical Engineering, Vol. 11221. 112210L. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Vol. 11221).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
18 Downloads (Pure)

Projects

Activities

  • 12 Conference presentations

Supercontinuum generation in amorphous TiO2 waveguides

Gaoyuan Li (Speaker), , Yi Zheng (Other), , Xiaowei Guan (Other), , Meicheng Fu (Other), , Peter Uhd Jepsen (Other), & Lars Hagedorn Frandsen (Other)

21 Oct 2019

Activity: Talks and presentationsConference presentations

Excitation power dependence of the photoluminescence emission in 6H silicon carbide

Abebe Tilahun Tarekegne (Speaker), & Haiyan Ou (Guest lecturer)

29 Sep 20194 Oct 2019

Activity: Talks and presentationsConference presentations

File

Low-power thermo-optic switching using photonic crystal Fano structure with p-i-n junction

Quentin Saudan (Guest lecturer)

12 Jul 2019

Activity: Talks and presentationsConference presentations

File

Prizes

Best Poster Award at 44th IEEE Photovoltaic Specialists Conference

Benatto, Gisele Alves dos Reis (Recipient), Thorsteinsson, Sune (Recipient), Riedel, Nicholas (Recipient), Poulsen, Peter Behrensdorff (Recipient), Thorseth, Anders (Recipient), Dam-Hansen, Carsten (Recipient), Mantel, Claire (Recipient) & Forchhammer, Søren (Recipient), 29 Jun 2017

Prize: Prizes, scholarships, distinctions

File

Best young Italian Researcher in Denmark (BIRD) 2019

Da Ros, Francesco (Recipient), 20 May 2019

Prize: Prizes, scholarships, distinctions

DOPS Prize 2017

Da Ros, Francesco (Recipient), 2017

Prize: Prizes, scholarships, distinctions

Press / Media

interview til Videnskab.dk

Karsten Rottwitt

01/02/2015

1 Media contribution

Press/Media: Press / Media