Elia Perego
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View article: Orientational Melting in a Mesoscopic System of Charged Particles
Orientational Melting in a Mesoscopic System of Charged Particles Open
A mesoscopic system of a few particles can undergo changes of configuration that resemble phase transitions but with a nonuniversal behavior. A notable example is orientational melting, in which localized particles with long-range repulsiv…
View article: Orientational melting in a mesoscopic system of charged particles
Orientational melting in a mesoscopic system of charged particles Open
A mesoscopic system of a few particles exhibits behaviors that strongly differ from those of a macroscopic system. While in a macroscopic system phase transitions are universal, a change in the state of a mesoscopic system depends on its s…
View article: A Littrow-type diode laser with independent control of cavity length and grating rotation
A Littrow-type diode laser with independent control of cavity length and grating rotation Open
We present our patented extended-cavity diode laser (ECDL) based on a modified Littrow configuration. Here, the coarse wavelength adjustment via the rotation of a diffraction grating is decoupled from the fine tuning of the external cavity…
View article: Prospects for single-photon sideband cooling of optically trapped neutral atoms
Prospects for single-photon sideband cooling of optically trapped neutral atoms Open
We propose a novel cooling scheme for realising single photon sideband\ncooling on particles trapped in a state-dependent optical potential. We develop\na master rate equation from an ab-initio model and find that in experimentally\nfeasib…
View article: Prospects for single photon sideband cooling of optically trapped neutral atoms
Prospects for single photon sideband cooling of optically trapped neutral atoms Open
Data used for figures in paper: Berto et al., Prospects for single photon sideband cooling of optically trapped neutral atoms, 2021. Data is organized in single files fig1.csv, fig2.csv, ..., etc, each containing columns of and used to c…
View article: Prospects for single photon sideband cooling of optically trapped neutral atoms
Prospects for single photon sideband cooling of optically trapped neutral atoms Open
Data used for figures in paper: Berto et al., Prospects for single photon sideband cooling of optically trapped neutral atoms, 2021. Data is organized in single files fig1.csv, fig2.csv, ..., etc, each containing columns of and used to c…
View article: Dataset from: Design of a Littrow-type diode laser with independent control of cavity length and grating rotation
Dataset from: Design of a Littrow-type diode laser with independent control of cavity length and grating rotation Open
We present a novel extended-cavity diode laser based on a modified Littrow configuration. The coarse wavelength adjustment via the rotation of a diffraction grating is decoupled from the fine tuning of the external cavity modes by position…
View article: Dataset from: Design of a Littrow-type diode laser with independent control of cavity length and grating rotation
Dataset from: Design of a Littrow-type diode laser with independent control of cavity length and grating rotation Open
We present a novel extended-cavity diode laser based on a modified Littrow configuration. The coarse wavelength adjustment via the rotation of a diffraction grating is decoupled from the fine tuning of the external cavity modes by position…
View article: Design of a Littrow-type diode laser with independent control of cavity length and grating rotation
Design of a Littrow-type diode laser with independent control of cavity length and grating rotation Open
We present a novel, to the best of our knowledge, extended-cavity diode laser based on a modified Littrow configuration. The coarse wavelength adjustment via the rotation of a diffraction grating is decoupled from the fine tuning of the ex…
View article: Electro-Optical Ion Trap for Experiments with Atom-Ion Quantum Hybrid Systems
Electro-Optical Ion Trap for Experiments with Atom-Ion Quantum Hybrid Systems Open
In the development of atomic, molecular, and optical (AMO) physics, atom-ion hybrid systems are characterized by the presence of a new tool in the experimental AMO toolbox: atom-ion interactions. One of the main limitations in state-of-the…
View article: A compact radiofrequency drive based on interdependent resonant circuits for precise control of ion traps
A compact radiofrequency drive based on interdependent resonant circuits for precise control of ion traps Open
Paul traps are widely used to confine electrically charged particles like atomic and molecular ions by using an intense radiofrequency (RF) field, typically obtained by a voltage drop on capacitative electrodes placed in vacuum. We present…
View article: A compact radiofrequency drive based on interdependent resonant circuits for precise control of ion traps
A compact radiofrequency drive based on interdependent resonant circuits for precise control of ion traps Open
Paul traps are widely used to confine electrically charged particles like atomic and molecular ions by using an intense radiofrequency (RF) field, typically obtained by a voltage drop on capacitative electrodes placed in vacuum. We present…
View article: A compact radiofrequency drive based on interdependent resonant circuits\n for precise control of ion traps
A compact radiofrequency drive based on interdependent resonant circuits\n for precise control of ion traps Open
Paul traps are widely used to confine electrically charged particles like\natomic and molecular ions by using an intense radiofrequency (RF) field,\ntypically obtained by a voltage drop on capacitative electrodes placed in\nvacuum. We pres…
View article: A scalable hardware and software control apparatus for experiments with hybrid quantum systems
A scalable hardware and software control apparatus for experiments with hybrid quantum systems Open
Modern experiments with fundamental quantum systems — like ultracold atoms, trapped ions, and single photons — are managed by a control system formed by a number of input/output electronic channels governed by a computer. In hybrid quantum…