[2024 OPEN ACCESS]
Room temperature ballistic transport of exciton-polaritons in a one-dimensional whispering gallery microcavity
2024 Appl. Phys. Express 17 112001

iopscience.iop.org/article/10.3...

#APEX
#Physics
#OpenAccess
#polariton
#ballistic
#condensate
#spectroscopy

#OES_highlight Recent advances in exciton-polariton in perovskite doi.org/10.29026/oes... by Prof. #Andrey_Miroshnichenko @UNSWCanberra #perovskites #strong_coupling #exciton #polariton #Rabi #splitting

#OES_highlight Multi-resonance enhanced photothermal synergistic fiber-optic Tamm plasmon polariton tip for high-sensitivity and rapid hydrogen detection doi.org/10.29026/oes... by Prof. #Ting_Xu @NJU1902 #fiber #optics #hydrogen #sensor #Tamm #plasmon #polariton
#photothermal

Observation of the diffusive Nambu–Goldstone mode of a non-equilibrium phase transition - Nature Physics Gapless modes emerging from non-equilibrium phase transitions are predicted to diffuse rather than propagate as sound waves. Now, the diffusion of these modes and their suppression under symmetry brea...

📰Big news on the #polariton experiment:

Our results on observing the Nambu-Goldstone mode in a non-equilibrium polariton system got accepted in no less than Nature Physics!

Congrats Ferdinand Claude & Maxime Jacquet!🥳
www.nature.com/articles/s41...

@natphys.nature.com @lkblab.bsky.social

New publication! Excited to share the results of our latest experiments, where we discovered polariton-mediated thresholdless Raman lasing, which we explain in the framework of PT-symmetry.

#polariton #laser #lightmattercoupling #condmat #optics #2dmaterial #tmds #nano

Great work lead by Florian showing record organic #polariton lasing thresholds of only ~100fJ !
www.nature.com/articles/s41...

Conventional thin-film filter changing color with angle of observation.

Polarition filter retains narrow band spectral characteristics for a wide field of view / range of angles.

Conventional filters change color with angle (left). Using ultra-strong coupling to organic materials, our #polariton filters show angle-independent characteristics (right).