Narrow-Linewidth Tin-Vacancy Centers in a Diamond Waveguide
Narrow-Linewidth Tin-Vacancy Centers in a Diamond Waveguide
复制标题
金刚石波导中的窄线宽锡空位中心
DOI:
10.1021/acsphotonics.0c00833
复制
发表时间:
2020
期刊:
影响因子:
7
通讯作者:
Vučković, Jelena
中科院分区:
文献类型:
--
作者:
Rugar, Alison E.;Dory, Constantin;Aghaeimeibodi, Shahriar;Lu, Haiyu;Sun, Shuo;Mishra, Sattwik Deb;Shen, Zhi-Xun;Melosh, Nicholas A.;Vučković, Jelena
Integrating solid-state quantum emitters with photonic circuits is essential for realizing large-scale quantum photonic processors. Negatively charged tin-vacancy (SnV–) centers in diamond have emerged as promising candidates for quantum emitters because of their excellent optical and spin properties, including narrow-linewidth emission and long spin coherence times. SnV–centers need to be incorporated in optical waveguides for efficient on-chip routing of the photons they generate. However, such integration has yet to be realized. In this Letter, we demonstrate the coupling of SnV–centers to a nanophotonic waveguide. We realize this device by leveraging our recently developed shallow ion implantation and growth method for the generation of high-quality SnV–centers and the advanced quasi-isotropic diamond fabrication technique. We confirm the compatibility and robustness of these techniques through successful coupling of narrow-linewidth SnV–centers (as narrow as 36 ± 2 MHz) to the diamond waveguide. Furthermore, we investigate the stability of waveguide-coupled SnV–centers under resonant excitation. Our results are an important step toward SnV–-based on-chip spin-photon interfaces, single-photon nonlinearity, and photon-mediated spin interactions.
登录
查看更多内容
影响因子:
4.6
作者:
Iwasaki T;Ishibashi F;Miyamoto Y;Doi Y;Kobayashi S;Miyazaki T;Tahara K;Jahnke KD;Rogers LJ;Naydenov B;Jelezko F;Yamasaki S;Nagamachi S;Inubushi T;Mizuochi N;Hatano M
通讯作者:
Hatano M
影响因子:
4
作者:
Noel H. Wan;S. Mouradian;D. Englund
通讯作者:
Noel H. Wan;S. Mouradian;D. Englund
影响因子:
56.9
作者:
Sipahigil, A.;Evans, R. E.;Lukin, M. D.
通讯作者:
Lukin, M. D.
影响因子:
7
作者:
Bray, Kerem;Regan, Blake;Aharonovich, Igor
通讯作者:
Aharonovich, Igor
影响因子:
4
作者:
Mouradian, Sara;Wan, Noel H.;Englund, Dirk
通讯作者:
Englund, Dirk