activity
20202026
most citedPurcell effect of nitrogen-vacancy centers in nanodiamond coupled to propagating and localized surface plasmons revealed by photon-correlation cathodoluminescence

32 citations · 66 across the 6 of their papers we have counts for

collaborators

6 papers

physics.optics2026

Inverse-Designed High-Q and Small-Mode-Volume Silicon Nitride Photonic Crystal Cavities for Second- and Third-Harmonic Generation

M. Takiguchi, P. Heidt, X. Z. Lim +7

SiN photonic crystal (PhC) cavities are promising platforms for nonlinear and quantum photonics because of their wide transparency window, CMOS compatibility, and negligible two-ph…

physics.optics2025

Nano light-source generation by electron beam irradiation of CsPbBr3/Cs4PbBr6 composites

Hikaru Saito, Kotaro Kihara, Midori Ikeuchi +4

Precise allocation of nano light-sources in photonic integrated circuits is essential for the development of next-generation optical technologies such as optical nano-circuits, qua…

physics.optics2024

X-Ray-Driven Photon Bunching

Shaul Katznelson, Noam Kasten, Offek Tziperman +13

Hanbury Brown and Twiss (HBT) interferometry is a milestone experiment that transformed our understanding of the nature of light. The concept was demonstrated in 1956 to measure th…

physics.optics2024★ 12 cited

Unveiling the nature of cathodoluminescence from photon statistics

Sotatsu Yanagimoto, Naoki Yamamoto, Tatsuro Yuge +2

Cathodoluminescence (CL), the emission of light induced by accelerated free electrons, has been extensively utilized in various applications, such as displays, streak cameras, and…

physics.ins-det2023★ 22 cited

Time-correlated electron and photon counting microscopy

Sotatsu Yanagimoto, Naoki Yamamoto, Tatsuro Yuge +3

Electron microscopy based on high-energy electrons allows nanoscopic analytical imaging taking advantage of secondarily generated particles. Especially for cathodoluminescence, the…

physics.optics2020★ 32 cited

Purcell effect of nitrogen-vacancy centers in nanodiamond coupled to propagating and localized surface plasmons revealed by photon-correlation cathodoluminescence

Sotatsu Yanagimoto, Naoki Yamamoto, Takumi Sannomiya +1

We measured the second-order correlation function of the cathodoluminescence intensity and investigated the Purcell effect by comparing the lifetimes of quantum emitters with and w…