Figure provided by scimeter.org/clouds

2019

J. Klaers, “Landauer’s erasure principle in a squeezed thermal memory”, Physical Review Letters 122, 040602 (2019). link [Featured in Physics]

See focus story “A cooler computer” by Michael Schirber on physics.aps.org.

a

2017

J. Klaers, S. Faelt, A. Imamoglu, and E. Togan, “Squeezed thermal reservoirs as a resource for a nano-mechanical heat engine beyond the Carnot limit”, Physical Review X 7, 031044 (2017). link  [Featured in Physics] 

See viewpoint “Squeezed environment boosts engine performance” by James Millen on physics.aps.org.

D. Dung, C. Kurtscheid, T. Damm, J. Schmitt, F. Vewinger, M. Weitz, and J. Klaers, “Variable potentials for thermalized light and coupled condensates”, Nature Photonics 11, 565 (2017). link 

a

2016

T. Damm, J. Schmitt, Q. Liang, D. Dung, F. Vewinger, M. Weitz and J. Klaers, “Calorimetry of a Bose-Einstein-condensed photon gas“, Nature Communications 7:11340 (2016). link

J. Schmitt, T. Damm, D. Dung, F. Vewinger, J. Klaers and M. Weitz, “Spontaneous symmetry breaking and phase coherence of a photon Bose-Einstein condensate coupled to a reservoir“, Physical Review Letters 116, 033604 (2016). link

a

2015

J. Schmitt, T. Damm, D. Dung, F. Vewinger, J. Klaers and M. Weitz, “Thermalization kinetics of light: From laser dynamics to equilibrium condensation of photons“, Physical Review A 92, 011602(R) (2015). link [Rapid Communication]

a

2014

J. Schmitt, T. Damm, D. Dung, F. Vewinger, J. Klaers, and M. Weitz, “Observation of grand-canonical number statistics in a photon Bose-Einstein condensate”, Physical Review Letters 112, 030401 (2014). link [Featured in Physics][Editors’ Suggestions]

See viewpoint “Statistical flickers in a Bose-Einstein condensate of photons” by Cristiano Ciuti on physics.aps.org.

P. Moroshkin, L. Weller, A. Sass, J. Klaers, and M. Weitz, “Kennard-Stepanov relation connecting absorption and emission spectra in an atomic gas”, Physical Review Letters 113, 063002 (2014). link

a

2013

M. Weitz, J. Klaers, and F. Vewinger, “Optomechanical generation of a photon Bose-Einstein condensate”, Physical Review A 88, 045601 (2013). link

a

2012

I.Y. Chestnov, A.P. Alodjants, S.M. Arakelian, J. Klaers, F. Vewinger, and M. Weitz, “Bose-Einstein condensation for trapped atomic polaritons in a biconical waveguide cavity”, Physical Review A 85, 053648 (2012). link

J. Schmitt, T. Damm, F. Vewinger, M. Weitz, and J. Klaers, “Thermalization of a two-dimensional photon gas in a polymeric host matrix”, New Journal of Physics 14, 075019 (2012). link

J. Klaers, J. Schmitt, T. Damm, F. Vewinger, and M. Weitz, “Statistical Physics of Bose-Einstein-Condensed Light in a Dye Microcavity”, Physical Review Letters 108, 160403 (2012). link

a

2011

J. Klaers, J. Schmitt, T. Damm, F. Vewinger, and M. Weitz, “Bose–Einstein condensation of paraxial light”, Applied Physics B 105, 17 (2011). link

a

2010

J. Klaers, J. Schmitt, F. Vewinger, and M. Weitz, ”Bose-Einstein condensation of photons in an optical microcavity”, Nature 468, 545 (2010). link

See Nature News & Views article “Particles of light” by James Anglin on nature.com.

See Nature News “Chilled light enters a new phase” by Zeeya Merali on nature.com.

 J. Klaers, F. Vewinger, and M. Weitz, “Thermalization of a two-dimensional photonic gas in a ‘white wall’ photon box”, Nature Physics 6, 512 (2010). link

a

2006

J. Klärs and W. Selke, “Disordered flat phase of a crystal surface – critical and dynamic properties”, Physical Review B 74, 073405 (2006). link