Abstract
The achievement of Bose-Einstein condensation of photons (phBEC) in a dye-filled microcavity has led to a renewed interest in the density distribution of the ideal Bose gas in a two-dimensional harmonic oscillator. We present measurements of the radial profile of photons inside the microcavity below and above the critical point for phBEC with a good signal-to-noise ratio. We obtain a good agreement with theoretical profiles obtained using exact summation of eigenstates.
Original language | English |
---|---|
Article number | 013810 |
Number of pages | 5 |
Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
Volume | 98 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jul 2018 |