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author | Daniele Nicolodi <daniele@grinta.net> |
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date | Sun, 17 Oct 2021 16:52:37 +0200 |
parents | 6396966cca25 |
children | 86a6ab1746e4 |
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\documentclass[a4paper,11pt]{article} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} \usepackage{cv} \usepackage{graphicx} \newcommand{\utn}{Universit\`{a} degli Studi di Trento} \name{Daniele Nicolodi} \address{% Physikalisch-Technische Bundesanstalt\\ Bundesallee 100\\ Braunschweig, D-38116, Germany} \info{% Phone: & +49 531 5924315 \\ & +49 1520 7178926 \\ Email: & \mailto{daniele.nicolodi@ptb.de}\\ \raisebox{-0.3em}{\includegraphics[width=1.3em]{orcid.pdf}} & \orcid{0000-0003-1467-1756}} \bibliography{publications} % \DeclareBibliographyCategory{selected} % \addtocategory{selected}{natcomms-2016,metrologia-2016,natphot-2015,natphot-2014,prl-2009} % \printbibliography[heading=bibnumbered,category=selected,title={Selected publications}] \begin{document} \maketitle \section{Education} \begin{description} \item[2011 \enspace Ph.D. in Physics] \utn, Trento, Italy. Degree obtained with grade Excellent, highest honours. Dissertation: \textit{``Femto Newton level testing of free-fall on ground''}. Supervisor: William Joseph Weber. \item[2007 \enspace Master Degree in Physics] Laurea Magistrale, \utn, Trento, Italy. Degree obtained with grade 110/110 cum laude, highest honours. Thesis: \textit{``Toward a third generation torsion pendulum for the femto-Newton level testing of free fall in the laboratory''}. Supervisor: Stefano Vitale. \item[2004 \enspace Bachelor Degree in Applied Physics] Laurea, \utn, Trento, Italy. Degree obtained with grade 110/110. Thesis: \textit{``Calibration system for the scintillators employed in the CRESST-II dark matter research experiment''}. \end{description} \section{Relevant work experiences} \begin{description} \item[September 2020 - present] Junior Group Leader. Quantum Optics and Unit of Length Department, Optics Division, Physikalisch-Technische Bundesanstalt, Braunschweig, Germany. \item[February 2016 - August 2020] Research associate. Optical Frequency Measurements Group, Time and Frequency Division, National Institute of Standards and Technology, Boulder, Colorado, USA. \item[May 2012 - December 2015] Post-doc fellow. Optical Frequency Metrology Group, SYRTE -- Observatoire de Paris, Paris, France. \item[November 2007 - April 2012] Research Assistant. Experimental Gravitation Laboratory, University of Trento, Trento, Italy. \item[February 2010 - October 2011] Assistant Lecturer for the course \textit{``Fisica 1''} -- Newtonian physics for 1st year students -- at the Faculty of Engineering, University of Trento, Trento, Italy. \item[February 2009 - October 2009] Assistant Lecturer for the course \textit{``Laboratorio di Fisica 1''} -- introductory physics laboratory for 1st year Physics students -- at the Faculty of Science, University of Trento, Trento, Italy. % \item[1999 - 2007] Freelance in the Information Technology field with % particular, but not limited to, experience in the design, % development and integration of custom GNU-Linux solutions, design % and development of desktop and web-based applications, network % protocol analysis and implementation. \end{description} \section{Research activity} \begin{dottedlist} optical frequency metrology \and ultra-stable lasers \and optical atomic clocks \and optical frequency combs \and photonic microwave generation \and spectral purity transfer \and fiber and free-space optical frequency transfer \and gravitational waves detection \and torsion balances \end{dottedlist} \noindent Ultra-stable lasers are essential optical atomic clocks, quantum devices based on cold atoms, and quantum communications. Better laser frequency stability will improve optical atomic clocks timekeeping stability and will enable more stringent fundamental physics tests that will challenge our understanding of the universe. Cryogenic high-finesse optical cavities allow to overcome the thermal noise limit of room-temperature optical cavities and represent the state-of-the-art in laser frequency stabilization. I develop cryogenic optical cavities targeting even better laser frequency stability by operating at lower temperatures and employing new designs, novel mirror technologies, and different materials. Optical atomic clocks are the most accurate measurement devices ever realized and are set to replace microwave Cs clocks as definition of the second. I contributed to the development and systematic uncertainty evaluation of NIST's Yb optical lattice clocks that made these clocks the world's most accurate optical clocks. I contributed to the measurement campaigns that compared NIST's Yb optical lattice clocks with other optical atomic clocks and with microwave primary and secondary frequency standards via optical fiber links and satellite microwave links. The unprecedented accuracy and the agreement demonstrated between the clocks realized an important milestone toward the future redefinition of the second. Exploiting ultra-stable lasers for scientific and technological applications most often requires transferring their exquisite frequency stability to oscillators operating at a different frequency. I developed a fiber-based optical frequency comb system that realized optical frequency stability transfer between lasers widely different wavelength with unprecedented and unsurpassed frequency stability. Low phase noise microwaves sources are paramount for many applications, including precision metrology, deep-space navigation, coherent radar, and wireless communications. In collaboration with industrial partners, I developed a fiber-based optical frequency comb system for photonic microwave generation with unprecedented and unsurpassed low phase noise and zeptosecond-level absolute timing noise. This system has then been commercialized. Gravitational waves observations are revolutionizing astronomy and astrophysics. Detecting gravitational waves relies on interferometrically measuring the distance between test-masses in near perfect free-fall. I conducted on-ground measurement of the small force disturbances acting on the test-masses of the LISA space gravitational waves detector exploiting the femto-Newton level sensitivity of a torsion balance. I identified and modelled an unexpected increase of Brownian noise from residual gas molecules collisions in constrained geometries, with repercussions on the design of LISA and second generation ground-based gravitational wave detectors. I contributed to the design of the LISA Pathfinder mission for the in-flight testing of the concept of low-frequency gravitational waves detection in space and that validated the disturbance model developed from the on-ground measurements. \section{Skills and competences} I developed experiments that advanced the state-of-the-art in the respective domains by realizing unprecedented performances. I designed and implemented innovative measurement techniques. I have experience in experiment design and optimization. I have redacted of research project and funding applications. I have been working with outstanding results in large international collaborations and in smaller focused collaborations both with industrial and academic partners. I have experience in the interaction with the aerospace industry. I have co-supervised master and PhD students. I have extensive experience with optical frequency combs, ultra-stable lasers, high-finesse optical cavities, free-space and fiber optical systems, very low noise audio-frequency, radio-frequency, and microwave electronics, software-defined radios, ultra-high vacuum systems, cryogenics and close-cycle cryostats, data acquisition hardware and software. I developed data analysis methods and numerical simulations. I am proficient programming in C, C\texttt{++}, Python, Perl, Matlab, LabVIEW, and Lisp. I have designed and implemented real-time data acquisition and processing. I master modern software development techniques and version control systems. I am passionate about Free Software and I contribute to Free Software projects. % \section{Other relevant experiences} % \begin{description}[style=sameline] % \item[February - August 2018:] % Mentor for the Google Summer of Code program for the Debian organization. % \item[October 4th-8th 2010:] % Advanced Scientific Programming in Python Autumn School, Trento, Italy. % \item[May 5th-9th 2008:] % 3rd VESF School on Gravitational Waves Summer School, Virgo, Cascina, Italy. % \item[August 2005 - July 2006:] % Erasmus student at the Lunds Universitet, Lund, Sweden. % \item[April - June 2005:] % Visiting student at the T\"{u}binghen Universit\"{a}t, T\"{u}binghen, Germany. % \end{description} \section{Languages} \begin{description}[style=sameline] \item[Italian:] native speaker. \item[English:] highly proficient. \item[French:] basic communication skills, good understanding. \end{description} \section{Awards} \begin{description} \item[2019 \enspace PML Distinguished Associate Award, NIST] For creating and networking the world's best optical atomic clocks for a 100-fold improvement in precision timekeeping over state of the art. \end{description} \section{Publications} 35 articles in peer-reviewed international journals: Nature, Science, Nature Photonics, Physical Review Letters, Optica, Classical and Quantum Gravity, and others. Cited 1350 times. H index 24. Two invited and 8 more talks at international conferences. \printbibliography[heading=none] \section{Conference contributions} \newcommand{\litem}[1]{\item{\it #1.}} \begin{enumerate} \litem{Optical clock frequency ratios at the 18th decimal place} Talk. EFTF: European Time and Frequency Forum, Noordwijk, The Netherlands. April 21-23, \textbf{2020}. \litem{Toward optical lattice clocks at the $\mathit{10^{-19}}$ level} Invited talk. IFCS-EFTF Conference, Oralndo, Florida, USA. April 14-18, \textbf{2019}. \litem{Cryogenic high-finesse optical cavity to improve the stability of Yb optical lattice clocks} Talk. 2018 IEEE International Frequency Control Symposium, Olympic Valley, California, USA. May 22-24, \textbf{2018}. \litem{Beyond state-of-the-art laser frequency stabilization for improved Yb optical lattice clocks} Poster. ICOLS: International Conference on Laser Spectroscopy, Arcachon, France, July 2-8, \textbf{2017}. \litem{Ultra-low phase noise frequency-comb-based microwave generation and characterization} Talk. IEEE International Frequency Control Symposium, New Orleans, Louisiana, USA. May 9-12, \textbf{2016}. % \litem{Phase noise measurements} Lecture. 2015 ITN-FACT Workshop, % LNE-SYRTE -- Observatoire de Paris, Paris, France. September 8-10, % \textbf{2015}. % \litem{Software in physics experiments} Lecture. 2015 ITN-FACT % Workshop, LNE-SYRTE -- Observatoire de Paris, Paris, France. September % 8-10, \textbf{2015}. \litem{Automatic control of amplitude-to-phase conversion in photo-detection of femto-second pulses for low phase-noise microwave generation} Poster. IFCS-EFTF Conference, Denver, Colorado, USA. April 12-16, \textbf{2015}. \litem{Optical and microwave frequency synthesis with optical frequency combs} Invited seminar. Sao Paulo University, Sao Carlos, Brazil. September 2, \textbf{2014}. \litem{Spectral purity transfer between optical wavelengths at the $\mathit{10^{-18}}$ level} Talk. CPEM 2014, Rio de Janeiro, Brazil. August 24-29, \textbf{2014}. \litem{Spectral purity transfer between optical wavelengths at the $\mathit{10^{-18}}$ level} Talk. French-Russian-German Laser Symposium 2013, Besançon, France. November 4-7, \textbf{2013}. \litem{Spectral purity transfer between optical wavelengths at the $\mathit{10^{-18}}$ level} Talk. Joint UFFC, EFTF and PFM Symposium, Prague, Czech Republic. July 21-25, \textbf{2013}. \litem{Brownian force noise from residual gas damping and the sensitivity of advanced gravitational wave observatories} Talk. 9th Amaldi Conference on Gravitational Waves, Cardiff, Wales, UK. July 10-15, \textbf{2011}. \litem{Femto-Newton level testing of free-fall on-ground} Solicited talk. 38th COSPAR Scientific Assembly, Bremen, Germany. July 18-25, \textbf{2010}. \litem{Experimental investigation of GRS force disturbance sources} Talk. 8th LISA Symposium, Stanford University, California, USA. June 28 - July 2, \textbf{2010}. \litem{Improving torsion pendulum force sensitivity with LISA Pathfinder like interferometric angular read-out} Poster. 8th LISA Symposium, Stanford University, California, USA. June 28 - July 02, \textbf{2010}. \litem{Increased Brownian force noise from molecular impacts in a constrained volume} Talk. From Quantum to Cosmos 4 - Q2C4, Bremen, Germany. September 21-24, \textbf{2009}. \litem{Gas damping in the LISA noise budget} Poster. 8th Edoardo Amaldi Conference on Gravitational Waves, New York, USA. June 21-26, \textbf{2009}. \litem{An improved torsion pendulum for on-ground verification of the LISA gravitational reference sensor} Poster. 7th LISA Symposium, Barcelona, Spain. June 16-20, \textbf{2008}. \litem{Characterization of the LISA gravitational reference sensor with an upgraded torsion pendulum} Poster. 7th Edoardo Amaldi Conference on Gravitational Waves, Sydney, Australia. July 8-14, \textbf{2007}. \end{enumerate} \vfill{\fontsize{9}{12}\selectfont Last updated \today} \end{document}