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Half-wave plasmonic nanolasers near the localization limit
Sangyeon Cho, Seok-Hyun Yun
Miniaturized lasers with sub-micron dimensions are of broad interest for optical science, on-chip communication, sensing, and biomedical barcoding. Recently, lowest-order half-wave…
Air-Stable Room-Temperature Quasi-2D Tin Iodide Perovskite Microlasers
Sangyeon Cho, Wenhao Shao, Jeong Hui Kim +2
Quasi-2D tin iodide perovskites (TIPs) are promising lead-free alternatives for optoelectronic applications, but achieving stable lasing remains challenging due to their limited en…
Half-Wave Dipolar Metal-Semiconductor Laser
Sangyeon Cho, Nicola Martino, Seok-Hyun Yun
Nano-scale lasers harnessing metallic plasmons hold promise across physical sciences and industrial applications. Plasmons are categorized as surface plasmon polaritons (SPP) and l…
Sub-micron single-particle perovskite plasmonic nanolasers at room temperature
Sangyeon Cho, Yi Yang, Marin Soljačić +1
Plasmonic nanolasers have received a substantial interest for their promising applications in integrated photonics, optical sensing, and biomedical imaging. To date, a room-tempera…