3 papers
physics.optics2024
Tunable Intracavity Coherent Up-conversion with Giant Nonlinearity in a Polar Fluidic Medium
Daichi Okada, Hiroya Nishikawa, Fumito Araoka
We demonstrate a novel microcavity-based photon up-conversion using second harmonic generation (SHG) from a polar nematic fluid media doped with a laser dye. The present idea is ba…
physics.optics2024
Significant impact of light-matter strong coupling on chiral nonlinear optical effect
Daichi Okada, Fumito Araoka
Light-matter strong coupling (LMSC) is intriguing state in which light and matter are coherently hybridized inside cavity. It has been gaining widespread recognition as an excellen…
physics.optics2024
Magneto-chiral nonlinear optical effect with large anisotropic response in two-dimensional halide perovskite
Daichi Okada, Fumito Araoka
The chiral organic-inorganic halide perovskites (OIHPs) are vital candidates for superior nonlinear optical (NLO) effects associated with circularly polarized (CP) light. NLO in ch…