Roberto Morandotti

Prof. Dr. Roberto Morandotti

orcid

Research Focus & Metrics

Academic Career Length

23Years (2004-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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6 January 2021 in Nature
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Journal Article
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XXXingyuan Xu
Xingyuan Xu
MTMengxi Tan
Mengxi Tan
BCBill Corcoran
Bill Corcoran
JWJiayang Wu
Jiayang Wu
Andreas BoesAndreas Boes
Andreas Boes
David MossDavid Moss
David Moss

11 March 2016 in Science
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Journal Article
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CRChristian Reimer
Christian Reimer
MKMichael Kues
Michael Kues
PRPiotr Roztocki
Piotr Roztocki
BWBenjamin Wetzel
Benjamin Wetzel
FGFabio Grazioso
Fabio Grazioso
RMRoberto Morandotti
Roberto Morandotti
Entangled frequency combs: The ability to generate optical frequency combs in which the output light is made up of millions of sharp lines precisely spaced apart has been important for optical applications and for fundamental science. Reimer et al. now show that frequency combs can be taken into the quantum regime. They took individual teeth of the combs and quantum-mechanically entangled them to form complex optical states. Because the method is compatible with existing fiber and semiconductor technology, the results demonstrate a possible scalable and practical platform for quantum technologies. Science , this issue p. 1176

21 February 2019 in Nature Photonics
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Journal Article
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MKMichael Kues
Michael Kues
CRChristian Reimer
Christian Reimer
JLJoseph M. Lukens
Joseph M. Lukens
WMWilliam J. Munro
William J. Munro
AWAndrew M. Weiner
Andrew M. Weiner
RMRoberto Morandotti
Roberto Morandotti

3 December 2018 in Nature Physics
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Journal Article
Closed access
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CRChristian Reimer
Christian Reimer
SSStefania Sciara
Stefania Sciara
PRPiotr Roztocki
Piotr Roztocki
MIMehedi Islam
Mehedi Islam
LCLuis Romero Cortés
Luis Romero Cortés
RMRoberto Morandotti
Roberto Morandotti

22 May 2020 in Nature Communications
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Journal Article
Open access
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BCBill Corcoran
Bill Corcoran
MTMengxi Tan
Mengxi Tan
XXXingyuan Xu
Xingyuan Xu
Andreas BoesAndreas Boes
Andreas Boes
Jiayang WuJiayang Wu
Jiayang Wu
David MossDavid Moss
David Moss
Micro-combs - optical frequency combs generated by integrated micro-cavity resonators – offer the full potential of their bulk counterparts, but in an integrated footprint. They have enabled breakthroughs in many fields including spectroscopy, microwave photonics, frequency synthesis, optical ranging, quantum sources, metrology and ultrahigh capacity data transmission. Here, by using a powerful class of micro-comb called soliton crystals, we achieve ultra-high data transmission over 75 km of standard optical fibre using a single integrated chip source. We demonstrate a line rate of 44.2 Terabits s−1 using the telecommunications C-band at 1550 nm with a spectral efficiency of 10.4 bits s−1 Hz−1. Soliton crystals exhibit robust and stable generation and operation as well as a high intrinsic efficiency that, together with an extremely low soliton micro-comb spacing of 48.9 GHz enable the use of a very high coherent data modulation format (64 QAM - quadrature amplitude modulated). This work demonstrates the capability of optical micro-combs to perform in demanding and practical optical communications networks.

11 March 2019 in Nature Photonics
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Journal Article
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HBHualong Bao
Hualong Bao
ACAndrew Cooper
Andrew Cooper
MRMaxwell Rowley
Maxwell Rowley
LLLuigi Di Lauro
Luigi Di Lauro
JGJuan Sebastian Totero Gongora
Juan Sebastian Totero Gongora
APAlessia Pasquazi
Alessia Pasquazi