Timing Jitter Remover for Optical Non-Gaussian State Preparation
Tatsuki Sonoyama, Kazuma Takahashi, Sachiko Takasu, K. Hattori, Daiji Fukuda, Warit Asavanant, Kan Takase, Kosuke Fukui, Jun–ichi Yoshikawa, Mamoru Endo, Akira Furusawa · Frontiers in Optics + Laser Science 2022 (FIO, LS) · 2022
In this work, we remove the timing jitter of the photon-number-resolving detector which limited non-Gaussian state preparation using a continuous-wave light source, and generate a Schrödinger cat state with Wigner negativity.