READ ME File For 'Engineering spatial coherence in lattices of polariton condensates'

Dataset DOI: 10.5258/SOTON/D1677

ReadMe Author: Julian D. Töpfer, University of Southampton

This dataset supports the publication:
AUTHORS: J. D. Töpfer, I. Chatzopoulos, H. Sigurdsson, T. Cookson, Y. G. Rubo, and P. G. Lagoudakis
TITLE: Engineering spatial coherence in lattices of polariton condensates
JOURNAL: Optica
YEAR: 2020

This dataset contains:
Data that are presented in Figs.1,2,3,4,5,6 of the publication "Engineering spatial coherence in lattices of polariton condensates".
Data that are presented in Figs.S1,S2,S3,S4,S5,S6,S7 in the Supplemental Document of publication "Engineering spatial coherence in lattices of polariton condensates".
Description and load details for each file:

Figure1_c.txt:
Content: Data shown in Figure 1(c).
Description: Photoluminescence intensity of each condensate withing an unbalanced and stabilised triangular lattice at 1.0 times the threshold pump power..
Load details: Tab-delimited, image size: 2x61
First Column: Photoluminescence intensity of the unbalanced triangular lattice (normalised)
Second Column: Photoluminescence intensity of the stabilised triangular lattice (normalised)

Figure1_d.txt:
Content: Data shown in Figure 1(d).
Description: Real space photoluminescence of an unbalanced triangular lattice of polariton condensates at 1.2 times the threshold pump power.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

Figure1_e.txt:
Content: Data shown in Figure 1(e).
Description: Real space photoluminescence of a stabilised triangular lattice of polariton condensates at 1.2 times the threshold pump power.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

Figure1_f.txt:
Content: Data shown in Figure 1(f).
Description: Coherence in an unbalanced triangular lattice of polariton condensates at 1.2 times the threshold pump power.
Load details: Tab-delimited, image size: 4x61
First Column: X-position of each condensate in micro meters
Second Column: Y-position of each condensate in micro meters
Third Column: Magnitude of the complex coherence factor 
Fourth Column: Phase of the complex coherence factor in radians

Figure1_g.txt:
Content: Data shown in Figure 1(g).
Description: Coherence in a stabilised triangular lattice of polariton condensates at 1.2 times the threshold pump power.
Load details: Tab-delimited, image size: 4x61
First Column: X-position of each condensate in micro meters
Second Column: Y-position of each condensate in micro meters
Third Column: Magnitude of the complex coherence factor 
Fourth Column: Phase of the complex coherence factor in radians

Figure2_a.txt:
Content: Data shown in Figure 2(a).
Description: Masked far field photoluminescence of an unbalanced triangular lattice of polariton condensates at 1.2 times the threshold pump power.
Load details: Tab-delimited, image size: 2083x2083
Scaling: 0.00535 inverse um per pixel

Figure2_b.txt:
Content: Data shown in Figure 2(b).
Description: Masked far field photoluminescence of a stabilised triangular lattice of polariton condensates at 1.2 times the threshold pump power.
Load details: Tab-delimited, image size: 2083x2083
Scaling: 0.00535 inverse um per pixel

Figure2_c.txt:
Content: Data shown in Figure 2(c).
Description: Calculated diffraction limited emission profile of a triangular lattice of 61 coherent point sources
Load details: Tab-delimited, image size: 401x401
Scaling: 0.0035 inverse um per pixel

Figure2_d_NoStab.txt:
Content: Data shown in Figure 2(d).
Description: Intensity profile of Figure 2(a) along kx=0.
Load details: Tab-delimited, number of rows: 2083
Scaling: 0.00535 inverse um per pixel

Figure2_d_Stab.txt:
Content: Data shown in Figure 2(d).
Description: Intensity profile of Figure 2(b) along kx=0.
Load details: Tab-delimited, number of rows: 2083
Scaling: 0.00535 inverse um per pixel

Figure2_d_Diffr.txt:
Content: Data shown in Figure 2(d).
Description: Intensity profile of Figure 2(c) along kx=0.
Load details: Tab-delimited, number of rows: 401
Scaling: 0.0035 inverse um per pixel

Figure2_e_NoStab.txt:
Content: Data shown in Figure 2(e).
Description: Powerdependence of the full width at half maximum (FWHM) of the central Bragg peak in Figure 2(a).
Load details: Tab-delimited, image size: 2x17
First Column: Pump power in units of threshold pump power
Second Column: FWHM in inverse micro meters

Figure2_e_Stab.txt:
Content: Data shown in Figure 2(e).
Description: Powerdependence of the full width at half maximum (FWHM) of the central Bragg peak in Figure 2(b).
Load details: Tab-delimited, image size: 2x15
First Column: Pump power in units of threshold pump power
Second Column: FWHM in inverse micro meters

Figure3_a.txt:
Content: Data shown in Figure 3(a).
Description: Real space photoluminescence of a polariton dyad with separation distance 12.7 micro meters.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

Figure3_b.txt:
Content: Data shown in Figure 3(b).
Description: Momentum space photoluminescence of a polariton dyad with separation distance 12.7 micro meters.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.00529 inverse um per pixel

Figure3_c.txt:
Content: Data shown in Figure 3(c).
Description: Masked far field space photoluminescence of a polariton dyad with separation distance 12.7 micro meters.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.001812 inverse um per pixel

Figure3_d.txt:
Content: Data shown in Figure 3(d).
Description: Real space photoluminescence of a polariton dyad with separation distance 89.3 micro meters.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

Figure3_e.txt:
Content: Data shown in Figure 3(e).
Description: Momentum space photoluminescence of a polariton dyad with separation distance 89.3 micro meters.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.00529 inverse um per pixel

Figure3_f.txt:
Content: Data shown in Figure 3(f).
Description: Masked far field space photoluminescence of a polariton dyad with separation distance 89.3 micro meters.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.001812 inverse um per pixel

Figure3_g_ExperimentPower.txt:
Content: Data shown in Figure 3(g).
Description: Measured powerdependence of the mutual coherence between two condensates with distance 12.7 micro meters.
Load details: Tab-delimited, image size: 2x21
First Column: Pump power in units of threshold pump power
Second Column: Coherence

Figure3_g_ExperimentDistance.txt:
Content: Data shown in Figure 3(g).
Description: Measured distance-dependence of the mutual coherence between two condensates.
Load details: Tab-delimited, image size: 2x21
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure3_g_SimulationPower.txt:
Content: Data shown in Figure 3(g).
Description: Simulated powerdependence of the mutual coherence between two condensates with distance 12.7 micro meters.
Load details: Tab-delimited, image size: 2x31
First Column: Pump power in units of threshold pump power
Second Column: Coherence

Figure3_g_SimulationDistance.txt:
Content: Data shown in Figure 3(g).
Description: Simulated distance-dependence of the mutual coherence between two condensates.
Load details: Tab-delimited, image size: 2x29
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure4_a.txt:
Content: Data shown in Figure 4(a).
Description: Real space photoluminescence of a polariton chain.
Load details: Tab-delimited, image size: 2073x2073
Scaling: 0.2177 um per pixel

Figure4_b.txt:
Content: Data shown in Figure 4(b).
Description: Momentum space photoluminescence of a polariton chain.
Load details: Tab-delimited, image size: 2073x2073
Scaling: 0.00529 inverse um per pixel

Figure4_c_Coherence.txt:
Content: Data shown in Figure 4(c).
Description: 11x11 mutual coherence matrix in a polariton chain of 11 condensates.
Load details: Tab-delimited, image size: 301x301

Figure4_c_Phase.txt:
Content: Data shown in Figure 4(c).
Description: 11x11 mutual phase matrix in a polariton chain of 11 condensates.
Load details: Tab-delimited, image size: 301x301

Figure4_d_Experiment.txt:
Content: Data shown in Figure 4(d).
Description: Measured distance-dependence of the mutual coherence between two condensates in the chain.
Load details: Tab-delimited, image size: 2x10
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure4_d_Simulation.txt:
Content: Data shown in Figure 4(d).
Description: Simulated distance-dependence of the mutual coherence between two condensates in the chain.
Load details: Tab-delimited, image size: 2x10
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure5_a.txt:
Content: Data shown in Figure 5(a).
Description: Real space photoluminescence of a polariton square lattice.
Load details: Tab-delimited, image size: 2083x2083
Scaling: 0.2177 um per pixel

Figure5_b.txt:
Content: Data shown in Figure 5(b).
Description: Momentum space photoluminescence of a polariton square lattice.
Load details: Tab-delimited, image size: 2083x2083
Scaling: 0.001812 inverse um per pixel

Figure5_c_Coherence.txt:
Content: Data shown in Figure 5(c).
Description: 11x11 mutual coherence matrix between the central condensate and each other condensate in a square lattice of 11x condensates.
Load details: Tab-delimited, image size: 301x301

Figure5_c_Phase.txt:
Content: Data shown in Figure 5(c).
Description: 11x11 mutual phase matrix between the central condensate and each other condensate in a square lattice of 11x condensates.
Load details: Tab-delimited, image size: 301x301

Figure5_d_Experiment.txt:
Content: Data shown in Figure 5(d).
Description: Measured distance-dependence of the mutual coherence between two condensates in a square lattice.
Load details: Tab-delimited, image size: 2x19
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure5_d_Simulation.txt:
Content: Data shown in Figure 5(d).
Description: Simulated distance-dependence of the mutual coherence between two condensates in a square lattice.
Load details: Tab-delimited, image size: 2x120
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure6_a_Triangular.txt:
Content: Data shown in Figure 6(a).
Description: Measured distance-dependence of the mutual coherence between two condensates in a triangular lattice.
Load details: Tab-delimited, image size: 2x8
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure6_a_Square.txt:
Content: Data shown in Figure 6(a).
Description: Measured distance-dependence of the mutual coherence between two condensates in a square lattice.
Load details: Tab-delimited, image size: 2x19
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure6_a_Chain.txt:
Content: Data shown in Figure 6(a).
Description: Measured distance-dependence of the mutual coherence between two condensates in the chain.
Load details: Tab-delimited, image size: 2x10
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure6_a_Dyad.txt:
Content: Data shown in Figure 6(a).
Description: Measured distance-dependence of the mutual coherence between two condensates.
Load details: Tab-delimited, image size: 2x21
First Column: Separation distance in micro meters.
Second Column: Coherence

Figure6_b_Triangular.txt:
Content: Data shown in Figure 6(b).
Description: Measured powerdependence of the mutual coherence between two condensates in a triangular lattice.
Load details: Tab-delimited, image size: 2x16
First Column: Pump energy per pulse per condensate in pico Joules
Second Column: Coherence

Figure6_b_Square.txt:
Content: Data shown in Figure 6(b).
Description: Measured powerdependence of the mutual coherence between two condensates in a square lattice.
Load details: Tab-delimited, image size: 2x22
First Column: Pump energy per pulse per condensate in pico Joules
Second Column: Coherence

Figure6_b_Chain.txt:
Content: Data shown in Figure 6(b).
Description: Measured powerdependence of the mutual coherence between two condensates in a chain.
Load details: Tab-delimited, image size: 2x13
First Column: Pump energy per pulse per condensate in pico Joules
Second Column: Coherence

Figure6_b_Dyad.txt:
Content: Data shown in Figure 6(b).
Description: Measured powerdependence of the mutual coherence between two condensates in a dyad.
Load details: Tab-delimited, image size: 2x21
First Column: Pump energy per pulse per condensate in pico Joules
Second Column: Coherence

Figure6_c.txt:
Content: Data shown in Figure 6(c).
Description: Coherence length versus average number of nearest neighbours Z.
Load details: Tab-delimited, image size: 2x4
First Column: Number of nearest neighbours Z.
Second Column: Coherence length in micro meters

Figure6_d.txt:
Content: Data shown in Figure 6(d).
Description: Threshold pump energy versus average number of nearest neighbours Z.
Load details: Tab-delimited, image size: 2x4
First Column: Number of nearest neighbours Z.
Second Column: Average pump energy per condensate in pico Joules.

Figure6_e.txt:
Content: Data shown in Figure 6(e).
Description: Imaginary parts of the calculated Lyapunov exponents.
Load details: Tab-delimited, image size: 5x401
First Column: Product of wavevector q and distance a.
Second Column: 1st Lyapunov exponent in meV
Third Column: 2nd Lyapunov exponent in meV
Fourth Column: 3rd Lyapunov exponent in meV
Fifth Column: 4th Lyapunov exponent in meV

Figure6_f.txt:
Content: Data shown in Figure 6(f).
Description: Real parts of the calculated Lyapunov exponents.
Load details: Tab-delimited, image size: 5x401
First Column: Product of wavevector q and distance a.
Second Column: 1st Lyapunov exponent in meV
Third Column: 2nd Lyapunov exponent in meV
Fourth Column: 3rd Lyapunov exponent in meV
Fifth Column: 4th Lyapunov exponent in meV

FigureS1_b.txt:
Content: Data shown in Figure S1(b).
Description: Real space pump profile of an unbalanced triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

FigureS1_c.txt:
Content: Data shown in Figure S1(c).
Description: Real space pump profile of a stabilised triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

FigureS1_d.txt:
Content: Data shown in Figure S1(d).
Description: Real space photoluminescence of an unbalanced triangular lattice of polariton condensates at condensation threshold.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

FigureS1_e.txt:
Content: Data shown in Figure S1(e).
Description: Real space photoluminescence of a stabilised triangular lattice of polariton condensates at condensation threshold.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

FigureS2_b.txt:
Content: Data shown in Figure S2(b).
Description: Real space photoluminescence of a triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

FigureS2_d.txt:
Content: Data shown in Figure S2(d).
Description: Masked far field photoluminescence of a triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 2083x2083
Scaling: 0.00535 inverse um per pixel

FigureS3_a.txt:
Content: Data shown in Figure S3(a).
Description: Real space photoluminescence of a triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

FigureS3_e.txt:
Content: Data shown in Figure S3(e).
Description: Masked far field emission of a polariton condensates with reference index 1.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.001812 inverse um per pixel

FigureS3_f.txt:
Content: Data shown in Figure S3(f).
Description: Masked far field emission of a polariton condensates with reference index 2.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.001812 inverse um per pixel

FigureS3_g.txt:
Content: Data shown in Figure S3(g).
Description: Masked far field emission of two polariton condensates with reference indices 1 and 2.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.001812 inverse um per pixel

FigureS3_h.txt:
Content: Data shown in Figure S3(h).
Description: Intensity profiles of the far field emission pattern shown in Figs. S3 (e-g).
Load details: Tab-delimited, image size: 3x1599
First Column: Intensity profile of Reference 1
Second Column: Intensity profile of Reference 2
Third Column: Interference intensity profile of Reference 1 and Reference 2
Scaling: 0.001812 inverse um per pixel

FigureS3_i_Triangular.txt:
Content: Data shown in Figure S3(i).
Description: Measured powerdependence of the mutual coherence between two condensates in a triangular lattice.
Load details: Tab-delimited, image size: 2x16
First Column: Pump energy per pulse per condensate in units of the condensation threshold pump energy.
Second Column: Coherence

FigureS3_j.txt:
Content: Data shown in Figure S3(j).
Description: Coherence in an unbalanced triangular lattice of polariton condensates at 1.2 times the threshold pump power.
Load details: Tab-delimited, image size: 4x61
First Column: X-position of each condensate in micro meters
Second Column: Y-position of each condensate in micro meters
Third Column: Magnitude of the complex coherence factor 
Fourth Column: Phase of the complex coherence factor in radians

FigureS3_k.txt:
Content: Data shown in Figure S3(k).
Description: Coherence in a stabilised triangular lattice of polariton condensates at 1.2 times the threshold pump power.
Load details: Tab-delimited, image size: 4x61
First Column: X-position of each condensate in micro meters
Second Column: Y-position of each condensate in micro meters
Third Column: Magnitude of the complex coherence factor 
Fourth Column: Phase of the complex coherence factor in radians

FigureS4_a.txt:
Content: Data shown in Figure S4(a).
Description: Simulated condensate density of a finite square lattice of polariton condensates.
Load details: Tab-delimited, image size: 384x384
Scaling: 0.5 um per pixel

FigureS4_b.txt:
Content: Data shown in Figure S4(b).
Description: Simulated condensate density of an infinite square lattice of polariton condensates.
Load details: Tab-delimited, image size: 384x384
Scaling: 0.5 um per pixel

FigureS4_c.txt:
Content: Data shown in Figure S4(c).
Description: Simulated coherence in a finite lattice of polariton condensates.
Load details: Tab-delimited, image size: 4x121
First Column: X-position of each condensate in micro meters
Second Column: Y-position of each condensate in micro meters
Third Column: Magnitude of the complex coherence factor 
Fourth Column: Phase of the complex coherence factor in radians

FigureS4_d.txt:
Content: Data shown in Figure S4(d).
Description: Simulated coherence in an infinite lattice of polariton condensates.
Load details: Tab-delimited, image size: 4x121
First Column: X-position of each condensate in micro meters
Second Column: Y-position of each condensate in micro meters
Third Column: Magnitude of the complex coherence factor 
Fourth Column: Phase of the complex coherence factor in radians

FigureS5_a.txt:
Content: Data shown in Figure S5(a).
Description: Real space photoluminescence of a triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 2083x2083
Scaling: 0.2177 um per pixel

FigureS5_b.txt:
Content: Data shown in Figure S5(b).
Description: Power-dependence of the relative standard deviation (RSD) of the integrated emission intensities of all condensates within a triangular lattice.
Load details: Tab-delimited, image size: 2x25
First Column: Pump power in units of the threshold pump power.
Second Column: RSD.

FigureS5_c.txt:
Content: Data shown in Figure S5(c).
Description: Momentum space photoluminescence of a triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 2083x2083
Scaling: 0.001812 inverse um per pixel

FigureS5_d.txt:
Content: Data shown in Figure S5(d).
Description: Power-dependence of the integrated emission intensity of a triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 2x25
First Column: Pump power in units of the threshold pump power.
Second Column: Integated emission intensity (normalised).

FigureS5_e.txt:
Content: Data shown in Figure S5(e).
Description: Energy-resolved momentum space photoluminescence of a triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 512x512
Scaling of rows: 0.0110913 inverse um per pixel. Starting pixel: -2.6952 inverse um
Scaling of columns: 6.52807e-5 eV per pixel. Starting pixel: 1.43109 eV

FigureS5_f.txt:
Content: Data shown in Figure S5(f).
Description: Power-dependence of the emission linewidth of a triangular lattice of polariton condensates.
Load details: Tab-delimited, image size: 2x22
First Column: Pump power in units of the threshold pump power.
Second Column: Linewidth in meV.

FigureS6_a.txt:
Content: Data shown in Figure S6(a).
Description: Time-integrated real space photoluminescence of a polariton dyad.
Load details: Tab-delimited, image size: 2083x2083
Scaling: 0.2177 um per pixel

FigureS6_b.txt:
Content: Data shown in Figure S6(b).
Description: Time-integrated masked far field photoluminescence of a polariton dyad.
Load details: Tab-delimited, image size: 2083x2083
Scaling: 0.00188424 inverse um per pixel

FigureS6_c.txt:
Content: Data shown in Figure S6(c).
Description: Time-resolved masked far field photoluminescence of a polariton dyad.
Load details: Tab-delimited, image size: 276x901
Scaling of rows: 0.00565182 inverse um per pixel
Scaling of columns: 0.312317 ps per pixel. Starting pixel: -31.2317ps

FigureS6_d.txt:
Content: Data shown in Figure S6(d).
Description: Time-resolved masked far field photoluminescence of one condensate in a dyad.
Load details: Tab-delimited, image size: 276x901
Scaling of rows: 0.00565182 inverse um per pixel
Scaling of columns: 0.312317 ps per pixel. Starting pixel: -31.2317ps

FigureS6_e.txt:
Content: Data shown in Figure S6(e).
Description: Time-resolved masked far field photoluminescence of one condensate in a dyad.
Load details: Tab-delimited, image size: 276x901
Scaling of rows: 0.00565182 inverse um per pixel
Scaling of columns: 0.312317 ps per pixel. Starting pixel: -31.2317ps

FigureS6_f_g_h.txt:
Content: Data shown in Figures S6(f-h).
Description: Time-resolved synchronisation of a poalriton dyad.
Load details: Tab-delimited, image size: 4x900
First Column: Time in ps
Second Column: Phasedifference in radians
Third Column: Coherence
Fourth Column: Integreated emission intensity (normalized)

FigureS7_a.txt:
Content: Data shown in Figure S7(a).
Description: Real space photoluminescence of a polariton dyad under continuous wave excitation.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.2177 um per pixel

FigureS7_b.txt:
Content: Data shown in Figure S7(b).
Description: Momentum space photoluminescence of a polariton dyad under continuous wave excitation.
Load details: Tab-delimited, image size: 2048x2048
Scaling: 0.00529 inverse um per pixel

FigureS7_c.txt:
Content: Data shown in Figure S7(c).
Description: Measured powerdependence of the mutual coherence between two condensates under continuous wave excitation.
Load details: Tab-delimited, image size: 2x24
First Column: Pump power in mW.
Second Column: Coherence

Figure7_d.txt:
Content: Data shown in Figure S7(d).
Description: Measured distance-dependence of the mutual coherence between two condensates under continuous wave excitation.
Load details: Tab-delimited, image size: 2x21
First Column: Separation distance in micro meters.
Second Column: Coherence.
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Date of data collection: 2020

Licence: CC-BY

Date that the file was created: December, 2020