READ ME File For 'Data for Lotka-Volterra population dynamics in coherent and tunable oscillators of trapped polariton condensates'

Dataset DOI: 10.5258/SOTON/D1622

ReadMe Author: Julian D. Töpfer, University of Southampton

This dataset supports the publication:
AUTHORS: J. D. Töpfer, H. Sigurdsson, S. Alyatkin, and P. G. Lagoudakis
TITLE: Lotka-Volterra population dynamics in coherent and tunable oscillators of trapped polariton condensates
JOURNAL: Physical Review B
YEAR: 2020

This dataset contains:
Data that are presented in Figs.2,3,4,5,7,8,9 of the publication "Lotka-Volterra population dynamics in coherent and tunable oscillators of trapped polariton condensates".
Description and load details for each file:

Figure2a.txt:
Content: Data shown in Figure 2(a).
Description: Real space photoluminescence of an elliptical trap at 1.1 times the threshold pump power.
Load details: Tab-delimited, image size: 600x600
Scaling: 0.125398 um per pixel

Figure2b.txt:
Content: Data shown in Figure 2(b).
Description: Real space photoluminescence of an elliptical trap at 1.3 times the threshold pump power.
Load details: Tab-delimited, image size: 600x600
Scaling: 0.125398 um per pixel

Figure2c.txt:
Content: Data shown in Figure 2(c).
Description: Real space photoluminescence of an elliptical trap at 2.1 times the threshold pump power.
Load details: Tab-delimited, image size: 600x600
Scaling: 0.125398 um per pixel

Figure2d.txt:
Content: Data shown in Figure 2(d).
Description: Energy-resolved real space photoluminescence along y=0 of an elliptical trap at 1.1 times the threshold pump power.
Load details: Tab-delimited, image size: 1024x1344
Scaling for rows: 0.125398 um per pixel
Scaling for columns: -0.00435499 eV per pixel with offset 4.93532 eV

Figure2e.txt:
Content: Data shown in Figure 2(e).
Description: Energy-resolved real space photoluminescence along y=0 of an elliptical trap at 1.3 times the threshold pump power.
Load details: Tab-delimited, image size: 1024x1344
Scaling for rows: 0.125398 um per pixel
Scaling for columns: -0.00435499 eV per pixel with offset 4.93532 eV

Figure2f.txt:
Content: Data shown in Figure 2(f).
Description: Energy-resolved real space photoluminescence along y=0 of an elliptical trap at 2.1 times the threshold pump power.
Load details: Tab-delimited, image size: 1024x1344
Scaling for rows: 0.125398 um per pixel
Scaling for columns: -0.00435499 eV per pixel with offset 4.93532 eV

Figure2g.txt:
Content: Data shown in Figure 2(g).
Description: Recorded integrated spectra of an elliptically trapped polariton condensate versus increasing pump power P.
Load details: Tab-delimited, image size: 512x1344
Scaling for rows: 0.00332405 P/P_thr per pixel with offset 0.413965 P/P_thr
Scaling for columns: -0.00435499 eV per pixel with offset 4.93532 eV

Figure2h_Mode00.txt:
Content: Data shown in Figure 2(h).
Description: Spectral weight of the ground state Psi_00 mode.
Load details: Tab-delimited, array size: 128
Scaling for rows: Provided in "Figure2h_PumpPower.txt"

Figure2h_Mode10.txt:
Content: Data shown in Figure 2(h).
Description: Spectral weight of the excited state Psi_10 mode.
Load details: Tab-delimited, array size: 128
Scaling for rows: Provided in "Figure2h_PumpPower.txt"

Figure2h_EnergySplitting.txt:
Content: Data shown in Figure 2(h).
Description: Energy splitting between ground and excited state in meV.
Load details: Tab-delimited, array size: 128
Scaling for rows: Provided in "Figure2h_PumpPower.txt"

Figure2h_PumpPower.txt:
Content: Data shown in Figure 2(h).
Description: Pump power scale for graph 2h (x-axis) in units of the threshold pump power (P_thr).
Load details: Tab-delimited, array size: 128

Figure3a.txt:
Content: Data shown in Figure 3(a).
Description: Calcualted Lyapunov potential for (Eq.6 in the manuscipt)
Load details: Tab-delimited, image size: 200,200
Scaling for rows and columns: 0.00552764 per pixel

Figure3b.txt:
Content: Data shown in Figure 3(b).
Description: Calcualted Lyapunov potential for (Eq.6 in the manuscipt)
Load details: Tab-delimited, image size: 200,200
Scaling for rows and columns: 0.00552764 per pixel

Figure3c.txt:
Content: Data shown in Figure 3(c).
Description: Calcualted Lyapunov potential for (Eq.6 in the manuscipt)
Load details: Tab-delimited, image size: 200,200
Scaling for rows and columns: 0.00552764 per pixel

Figure3d.txt:
Content: Data shown in Figure 3(d).
Description: Calcualted Lyapunov potential for (Eq.6 in the manuscipt)
Load details: Tab-delimited, image size: 200,200
Scaling for rows and columns: 0.00552764 per pixel

Figure3e.txt:
Content: Data shown in Figure 3(e).
Description: Calcualted Lyapunov potential for (Eq.6 in the manuscipt)
Load details: Tab-delimited, image size: 200,200
Scaling for rows and columns: 0.00552764 per pixel

Figure4a.txt:
Content: Data shown in Figure 4(a).
Description: Interference of the real space photoluminescence of a trapped condensate at 0 time delay.
Load details: Tab-delimited, image size: 785x785
Scaling: 0.0433333 um per pixel

Figure4b.txt:
Content: Data shown in Figure 4(b).
Description: Interference of the real space photoluminescence of a trapped condensate at 10 ps time delay.
Load details: Tab-delimited, image size: 785x785
Scaling: 0.0433333 um per pixel

Figure4c.txt:
Content: Data shown in Figure 4(c).
Description: Magnitude of the coherence function g1(-r,r,tau) of a trapped condensate at tau=0.
Load details: Tab-delimited, image size: 785x785
Scaling: 0.0433333 um per pixel

Figure4d.txt:
Content: Data shown in Figure 4(d).
Description: Magnitude of the coherence function g1(-r,r,tau) of a trapped condensate at tau=10 ps.
Load details: Tab-delimited, image size: 785x785
Scaling: 0.0433333 um per pixel

Figure4e.txt:
Content: Data shown in Figure 4(e).
Description: Phase of the coherence function g1(-r,r,tau) of a trapped condensate at tau=0.
Load details: Tab-delimited, image size: 785x785
Scaling: 0.0433333 um per pixel

Figure4f.txt:
Content: Data shown in Figure 4(f).
Description: Phase of the coherence function g1(-r,r,tau) of a trapped condensate at tau=10 ps.
Load details: Tab-delimited, image size: 785x785
Scaling: 0.0433333 um per pixel

Figure4g.txt:
Content: Data shown in Figure 4(g).
Description: Magnitude of the coherence function g1(-x,x,tau) of a trapped condensate versus relative time delay tau.
Load details: Tab-delimited, image size: 785x181
Scaling for rows: 0.0433333 um per pixel
Scaling for columns: 0.666667 ps per pixel with offset -40.3333 ps

Figure4h.txt:
Content: Data shown in Figure 4(h).
Description: Phase of the coherence function g1(-x,x,tau) of a trapped condensate versus relative time delay tau.
Load details: Tab-delimited, image size: 785x181
Scaling for rows: 0.0433333 um per pixel
Scaling for columns: 0.666667 ps per pixel with offset -40.3333 ps

Figure4i.txt:
Content: Data shown in Figure 4(i).
Description: Magnitude of the coherence function g1(-1.9um,1.9um,tau) of a trapped condensate versus relative time delay tau.
Load details: Tab-delimited, array size: 181
Scaling for rows: Provided in "Figure4i_xscale.txt" in units of ps

Figure5b.txt:
Content: Data shown in Figure 5(b).
Description: Real space photoluminescence of two elliptically trapped condensates.
Load details: Tab-delimited, image size: 1024x1344
Scaling for rows: 0.125398 um per pixel
Scaling for columns: 0.125398 um per pixel

Figure5c.txt:
Content: Data shown in Figure 5(c).
Description: Energy-resolved real space photoluminescence along y=0 of two elliptically trapped condensates.
Load details: Tab-delimited, image size: 1024x1344
Scaling for rows: 0.125398 um per pixel
Scaling for columns: -0.00435499 eV per pixel with offset 4.93532 eV

Figure5d.txt:
Content: Data shown in Figure 5(d).
Description: Magnitude of the coherence function g1(-x,x,tau) of two trapped condensates versus relative time delay tau. 
Load details: Tab-delimited, image size: 958x71
Scaling for rows: -0.0433333 um per pixel with offset 21.97 um
Scaling for columns: 0.666667 ps per pixel with offset -13.6667 ps

Figure5e.txt:
Content: Data shown in Figure 5(e).
Description: Magnitude of the coherence function g1(-7um,7um,tau) of a trapped condensate versus relative time delay tau.
Load details: Tab-delimited, array size: 71
Scaling for rows: 0.666667 ps per pixel with offset -13.6667 ps

Figure5f.txt:
Content: Data shown in Figure 5(f).
Description: Energy-resolved momentum space photoluminescence along k_y=0 of two elliptically trapped condensates.
Load details: Tab-delimited, image size: 500x1344
Scaling for rows: 0.00782258 um^(-1) per pixel with offset -1.91653 um^(-1)
Scaling for columns: -0.00435499 eV per pixel with offset 4.93532 eV

Figure7a.txt:
Content: Data shown in Figure 7(a).
Description: Simulated real space condensate density of an elliptical trap with excited state condensation.
Load details: Tab-delimited, image size: 100x100
Scaling: 0.5 um per pixel

Figure7b.txt:
Content: Data shown in Figure 7(b).
Description: Simulated real space condensate density of an elliptical trap with dual-mode condensation.
Load details: Tab-delimited, image size: 100x100
Scaling: 0.5 um per pixel

Figure7c.txt:
Content: Data shown in Figure 7(c).
Description: Simulated real space condensate density of an elliptical trap with ground state condensation.
Load details: Tab-delimited, image size: 100x100
Scaling: 0.5 um per pixel

Figure7d.txt:
Content: Data shown in Figure 7(d).
Description: Simulated temporal evolution of the real space condensate density of an elliptical trap with excited state condensation.
Load details: Tab-delimited, image size: 100x200
Scaling for rows: 0.5 um per pixel
Scaling for columns: 0.5 ps per pixel

Figure7e.txt:
Content: Data shown in Figure 7(e).
Description: Simulated temporal evolution of the real space condensate density of an elliptical trap with dual-mode condensation.
Load details: Tab-delimited, image size: 100x200
Scaling for rows: 0.5 um per pixel
Scaling for columns: 0.5 ps per pixel

Figure7f.txt:
Content: Data shown in Figure 7(f).
Description: Simulated temporal evolution of the real space condensate density of an elliptical trap with ground state condensation.
Load details: Tab-delimited, image size: 100x200
Scaling for rows: 0.5 um per pixel
Scaling for columns: 0.5 ps per pixel

Figure8.txt:
Content: Data shown in Figure 8.
Description: Temporal decay of the magnitude of the coherence function g1(tau) for a trapped condensate pumped at 2.1 times the threshold pump power.
Load details: Tab-delimited, array size: 89
Scaling for rows: Provided in "Figure8_xscale.txt" in units of ps

Figure9.txt:
Content: Data shown in Figure 9.
Description: Energy-splitting and Frequency-splitting between ground and first excited state versus changing long axis of the elliptical trap.
Load details: Tab-delimited, array size: 5x3, First column: Energy in meV, second column: Frequency in GHz, third column: Trap diamter in um

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Date of data collection: 2020

Licence: CC-BY

Date that the file was created: November, 2020