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Sascha Wallentowitz

Profesor Asociado

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Líneas de Investigación


Optics; Nonlinear Optics; Quantum Optics; Atomic and Molecular Physics

Educación

  •  Doctor rerum naturalium, UNIVERSITAT ROSTOCK. Alemania, 1998
  •  Diplom-Physiker, Universitat Ulm. Alemania, 1994

Experiencia Académica

  •   Wissenschaftlicher Mitarbeiter Full Time

    UNIVERSITAT ROSTOCK

    Mathematisch-Naturwissenschaftliche Fakultät

    Rostock, Alemania

    1994 - 1998

  •   Visting Postdoctoral Fellow Other

    UNIVERSITY OF ROCHESTER

    Rochester, NY, Estados Unidos

    1998 - 2000

  •   Emmy-Noether Nachwuchsgruppenleiter Full Time

    Universität Rostock

    Mathematisch-Naturwissenschaftliche Fakultät

    Rostock, Alemania

    2001 - 2005

  •   Assistent Professor Full Time

    Pontificia Universidad Católica de Chile

    Facultad de Física

    Santiago, Chile

    2005 - 2007

  •   Associate Professor Full Time

    Pontificia Universidad Católica de Chile

    Facultad de Física

    Santiago, Chile

    2008 - A la fecha

Experiencia Profesional

  •   Assistant Professor Full Time

    Pontificia Universidad Católica de Chile

    Santiago, Chile

    2005 - 2007

  •   Asociate Professor Full Time

    Pontificia Universidad Católica de Chile

    Santiago, Chile

    2008 - A la fecha

  •   Director del Instituto de Fisica Other

    Pontificia Universidad Catolica de Chile

    Santiago, Chile

    2014 - A la fecha

Formación de Capital Humano


Thesis supervision:

Godoy Montecinos, Sergio, Doctor en Física,
Fotodetección mediante interferometr??a y sintonización termomecánica de láseres, PUC, 2017

Ortíz Moreno, Ari, Lic. Física
Pound-Drever-Hall stabilization of a bow-tie cavity for parametric down-conversion, PUC, 2017

Guerra Jorquera, Lesslie,
Magister, PUC 2012

Godoy Montecinos, Sergio, Lic. Fisica
Controlador de temperatura para un diodo láser, PUC, 2011

Gonzalez Mora, Cristian, Lic. Fisica
Development of a voltage-controlled driver for piezoelectric actuators, PUC, 2011

Guerra Jorquera, Lesslie, Lic. Fisica
Efectos vibracionales al bombear un ión atrapado con láser, PUC, 2008

Torres Küpfer, Andrés, Lic. Fisica
PUC, 2006

Ivanov, Denis,
Dr. rer. nat., U Rostock, Alemania, 2005

Adelswärd, Anicka
Dr. rer. nat., U Rostock, Alemania, 2005



 

Article (74)

Hydrothermal improvement for 3R-CuFeO2 delafossite growth by control of mineralizer and reaction atmosphere
Wetting properties of hydrothermally synthesized crystalline CuFeO2 delafossite porous surfaces
Optimal lossy quantum interferometry in phase space
Unambiguous ultrashort pulse reconstruction from double spectrograms alone
Unambiguous ultrashort pulse reconstruction from double spectrograms alone
Semiclassical dynamics of a rigid rotator: SO(3) covariant approach
Semiclassical dynamics of a rigid rotor: SO(3) covariant approach
Surmounting intrinsic quantum-measurement uncertainties in Gaussian-state tomography with quadrature squeezing
Surmounting intrinsic quantum-measurement uncertainties in Gaussian-state tomography with quadrature squeezing
Decoherence in generalized measurement and the quantum Zeno paradox
Decoherence in generalized measurement and the quantum Zeno paradox
Emergence of a metastable pointer-state basis in non-Markovian quantum dynamics
Emergence of metastable pointer states basis in non-Markovian quantum dynamics
Quantum-state tomography for optical polarization with arbitrary photon numbers
Quantum-state tomography for optical polarization with arbitrary photon numbers
Spectrographic phase-retrieval algorithm for femtosecond and attosecond pulses with frequency gaps
Spectrographic phase-retrieval algorithm for femtosecond and attosecond pulses with frequency gaps
Mimicking anti-correlations with classical interference
Mimicking anti-correlations with classical interference
Local sampling of the quantum phase-space distribution of a continuous-wave optical beam
Local sampling of the quantum phase-space distribution of a continuous-wave optical beam
Phonon-induced entanglement dynamics of two donor-based charge quantum bits
Phonon-induced entanglement dynamics of two donor-based charge quantum bits
Analytic model of non-Markovian decoherence in donor-based charge quantum bits
Analytical model of non-Markovian decoherence in donor-based charge quantum bits
Non-Markovian decoherence in donor-based charge quantum bits
Non-Markovian decoherence in donor-based charge quantum bits
Dynamics of entanglement between two free atoms with quantized motion
Dynamics of entanglement between two free atoms with quantized motion
Quantum recoil effects in finite-time disentanglement of two distinguishable atoms
Quantum recoil effects in finite-time disentanglement of two distinguishable atoms
Photo-detection using Bose-condensed atoms in a micro trap
Photodetection using Bose-Einstein-condensed atoms in a microtrap
Spontaneous recoil effects of optical pumping on trapped atoms
Spontaneous recoil effects of optical pumping on trapped atoms
Comment on: “Defense of 'Impossibility of distant indirect measurement of the quantum Zeno effect'”
A NOVEL METHOD TO TEST ATOMIC QUANTUM CORRELATIONS
Comment on: “Complete resolution of the quantum Zeno paradox for outside observers”
Making atom-atom correlations observable by feedback control
Making atom-atom correlations observable by feedback control
Making atom-atom correlations observable by feedback control
Test of the quantumness of atom-atom correlations in a bosonic gas
Test of the quantumness of atom-atom correlations in a bosonic gas
Test of the quantumness of atom-atom correlations in a bosonic gas
TRAPPING STATES OF A TRAPPED ION, REVISITED
Comment on “Impossibility of distant indirect measurement of the quantum Zeno effect”
Efficient optical implementation of the Bernstein-Vazirani algorithm, 69, (2004)
Non-Markovian particle dynamics in continuously controlled quantum gases
Quantum decoherence in the rotation of small molecules
Robust “trapping states” in the motion of a trapped ion
Transverse confinement in stochastic cooling of trapped atoms
Quantum limits of stochastic cooling of a bosonic gas
Rotational master equation for cold laser-driven molecules
Quantum theory of feedback of bosonic gases
Rotationally induced collapse and revivals of molecular vibrational wavepackets: model for environment-induced decoherence
Ultrahigh reflection from a medium with ultraslow group velocity
Decoherence of molecular vibrational wavepackets: Observable manifestations and control criteria
Detection of nonclassical oscillations in phase space by cascaded optical homodyning
Quantum-state reconstruction of atoms in optical lattices
Reconstructing the time evolution of a quantized oscillator
High-order nonlinearities in the motion of a trapped atom
Quantum-jump effects in the motion of a Raman-driven trapped ion
Interference of light with localized atomic wave functions
Local sampling of phase-space distributions by cascaded optical homodyning
Quantum-state engineering of a trapped ion by coherent-state superpositions
Reconstruction of the two-mode vibronic quantum state of a trapped atom
Nonlinear squeezing in the motion of a trapped atom
Determination of entangled quantum states of a trapped atom
Quantum mechanical counterpart of nonlinear optics
Quantum state reconstruction by multichannel unbalanced homodyning
Motional quantum states of a trapped ion: measurement and its backaction
Unbalanced homodyning for quantum state measurements
Vibrational amplification by stimulated emission of radiation
Reconstruction of the quantum mechanical state of a trapped ion

ConferencePaper (2)

Classicality of atom-atom correlations in weakly interacting condensed Bose gases
Introduction to the 12th Central European Workshop on Quantum Optics

EditorialMaterial (2)

Defense of 'Impossibility of distant indirect measurement of the quantum Zeno effect'
Comment on: Complete resolution of the quantum Zeno paradox for outside observers" [Phys. Lett. A 326 (2004) 32]"

Letter (1)

Comment on Impossibility of distant indirect measurement of the quantum Zeno effect"

Proyecto (8)

Producción foto-catalítica de hidrógeno a través del ajuste de longitudes de onda del espectro solar a brechas energéticas de foto conductores
LOCAL PROBING OF PHASE SPACE OF HERSLDED
MEASUREMENT OF ULTRAFAST LIGHT PULSES AND SPATIAL SOLITONS
Prototipo para la fabricación de laseres semiconductores
Comunicación vía polarización cuántica de la luz
Quantum optics and nonclassical-light generation with semiconductor light-emitting diodes
COLLECTIVE QUANTUM DECOHERENCE IN ULTRACOLD ATOMIC GASES
Transfer of quantum correlations between light and matter waves
39
Sascha Wallentowitz

Profesor Asociado

Instituto de Física

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

5
freddy lastra

profesor asistente

fisica

universidad de antofagasta

antofagasta, Chile

4
Birger Seifert

Asociate Profesor

Fisica

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

2
Ulrich Volkmann

Profesor Titular

Facultad de Física

P. UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

2
Donovan Diaz

Assistant Professor

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

2
Sebastián Reyes

Assistant Professor

Physics

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

2
Susana Rojas

Postdoctorado

Facultad de Química UC

Santiago, Chile

1
Carlos López

Instructor Professor

Department of Physics

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

1
Miguel Orszag

Professor

Physics

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Alejandro Cabrera

Professor

Physics

PONTIFICIA UNIVERSIDAD CATOLICA DECHILE

Santiago, Chile