Publications related to Laser detuning

Pressure stabilization effect on the donor-acceptor polyiodide chains in tetraethylammonium bis(diiodine) triiodide - insights from Raman spectroscopy

Polyiodides present high bonding flexibility already at ambient conditions, and undergo significant pressure-induced structural deformations. Resonant Raman spectroscopy has been widely used to study I-I bonds in various polyiodides, but it carries a risk ...

Cambridge2024

Kibble-Zurek exponent and chiral transition of the period-4 phase of Rydberg chains

Frédéric Mila, Natalia Chepiga

Chains of Rydberg atoms have emerged as an amazing playground to study quantum physics in 1D. Playing with inter-atomic distances and laser detuning, one can in particular explore the commensurate-incommensurate transition out of density waves through the ...

NATURE RESEARCH2021

Dynamics of soliton self-injection locking in optical microresonators

Tobias Kippenberg, Andrey Voloshin, Junqiu Liu, Wenle Weng

Soliton microcombs constitute chip-scale optical frequency combs, and have the potential to impact a myriad of applications from frequency synthesis and telecommunications to astronomy. The demonstration of soliton formation via self-injection locking of t ...

NATURE RESEARCH2021

Cavity-assisted preparation and detection of a unitary Fermi gas

Jean-Philippe Brantut, Victor Youri Helson, Kevin Etienne Robert Roux, Hideki Konishi

We report on the fast production and weakly destructive detection of a Fermi gas with tunable interactions in a high finesse cavity. The cavity is used both with far off-resonant light to create a deep optical dipole trap, and with near-resonant light to r ...

IOP PUBLISHING LTD2021

Cavity-assisted preparation and detection of a unitary Fermi gas

Jean-Philippe Brantut, Victor Youri Helson, Kevin Etienne Robert Roux, Hideki Konishi

We report on the fast production and weakly destructive detection of a Fermi gas with tunable interactions in a high finesse cavity. The cavity is used both with far off-resonant light to create a deep optical dipole trap, and with near-resonant light to r ...

2020

Laser Cooling of a Nanomechanical Oscillator to Its Zero-Point Energy

Tobias Kippenberg, Liu Qiu, Itay Shomroni

Optomechanical systems in the well-resolved-sideband regime are ideal for studying a myriad of quantum phenomena with mechanical systems, including backaction-evading measurements, mechanical squeezing, and nonclassical states generation. For these experim ...

AMER PHYSICAL SOC2020

Contactless optical trapping and manipulation of nanoparticles utilizing SIBA mechanism and EDL force

Mahdi Sahafi

On-chip optical tweezers based on evanescent fields overcome the diffraction limit of the free-space optical tweezers and can be a promising technique for developing lab-on-a-chip devices. While such trapping allows for low-cost and precise manipulation, i ...

2019

Floquet dynamics in the quantum measurement of mechanical motion

Tobias Kippenberg, Nicolas Piro Mastracchio, Liu Qiu, Itay Shomroni, Marie Adrienne Ioannou

The radiation-pressure interaction between one or more laser fields and a mechanical oscillator gives rise to a wide range of phenomena: From sideband cooling and backaction-evading measurements to ponderomotive and mechanical squeezing to entanglement and ...

AMER PHYSICAL SOC2019

Development of a monolithic near-field optomechanical system

Ryan Daniel Schilling

In the same year as Einstein's annus mirabilis, English engineer and physicist John Flemming patented the first rectifying diode, which he called the "Flemming valve". Einstein's work on the photoelectric effect would change our understanding of the nature ...

EPFL2018

All-fiber versatile laser frequency reference at 2μm for CO2 space-borne lidar applications

Luc Thévenaz, Kenny Hey Tow

We present a frequency stabilized laser at 2051 nm based on a versatile all-fibered stabilization setup. A modulation sideband locking technique is implemented to lock the laser at a controlled frequency detuning from the center of the CO2 R(30) transition ...

Springer Wien2017

Laser detuning

Pressure stabilization effect on the donor-acceptor polyiodide chains in tetraethylammonium bis(diiodine) triiodide - insights from Raman spectroscopy

Kibble-Zurek exponent and chiral transition of the period-4 phase of Rydberg chains

Dynamics of soliton self-injection locking in optical microresonators

Cavity-assisted preparation and detection of a unitary Fermi gas

Cavity-assisted preparation and detection of a unitary Fermi gas

Laser Cooling of a Nanomechanical Oscillator to Its Zero-Point Energy

Contactless optical trapping and manipulation of nanoparticles utilizing SIBA mechanism and EDL force

Floquet dynamics in the quantum measurement of mechanical motion

Development of a monolithic near-field optomechanical system

All-fiber versatile laser frequency reference at 2μm for CO2 space-borne lidar applications

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Cavity-assisted preparation and detection of a unitary Fermi gas

Dynamics of soliton self-injection locking in optical microresonators

Cavity-assisted preparation and detection of a unitary Fermi gas

Kibble-Zurek exponent and chiral transition of the period-4 phase of Rydberg chains

Laser Cooling of a Nanomechanical Oscillator to Its Zero-Point Energy

Contactless optical trapping and manipulation of nanoparticles utilizing SIBA mechanism and EDL force

Floquet dynamics in the quantum measurement of mechanical motion

Development of a monolithic near-field optomechanical system

All-fiber versatile laser frequency reference at 2μm for CO2 space-borne lidar applications