Exciton density waves in Coulomb-coupled dual moiré lattices

Posted by klaurent Cornell

Kavli Affiliate: Jie Shan | First 5 Authors: Yihang Zeng, Zhengchao Xia, Roei Dery, Kenji Watanabe, Takashi Taniguchi | Summary: Strongly correlated bosons in a lattice are a platform to realize rich bosonic states of matter and quantum phase transitions. While strongly correlated bosons in a lattice have been studied in cold-atom experiments, their realization […]


Continue.. Exciton density waves in Coulomb-coupled dual moiré lattices

Brillouin Backaction Thermometry for Modal Temperature Control

Posted by klaurent Caltech

Kavli Affiliate: Kerry J. Vahala | First 5 Authors: Yu-Hung Lai, Zhiquan Yuan, Myoung-Gyun Suh, Yu-Kun Lu, Heming Wang | Summary: Stimulated Brillouin scattering provides optical gain for efficient and narrow-linewidth lasers in high-Q microresonator systems. However, the thermal dependence of the Brillouin process, as well as the microresonator, impose strict temperature control requirements for […]


Continue.. Brillouin Backaction Thermometry for Modal Temperature Control