arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1804.02130physics.opticscond-mat.mtrl-sciquant-ph
收藏

含锗空位色心的单晶金刚石膜

Single crystal diamond membranes containing germanium vacancy color centers

Kerem Bray, Blake Regan, Aleksandra Trycz, Rodolfo Previdi, Gediminas Seniutinas, Kumaravelu Ganesan, Mehran Kianinia, Sejeong Kim, Igor Aharonovich

摘要:

单晶金刚石膜的主机光学活性发射极是高度有吸引力的组件集成量子纳米光子学。在这项工作中,我们展示了自下而上的合成单晶金刚石膜含有锗空位(GeV)的色心。我们采用剥离技术来生成膜,并在氧化锗的存在下进行化学气相沉积,以实现原位掺杂。最后,我们表明,这些膜是适合工程的光子谐振器,如微腔的品质因数为1500。工程单晶金刚石膜含有新兴的色心的鲁棒性和可扩展的方法是一个有前途的途径,实现金刚石集成量子纳米光子电路的芯片上。

英文摘要:

Single crystal diamond membranes that host optically active emitters are highly attractive components for integrated quantum nanophotonics. In this work we demonstrate bottom-up synthesis of single crystal diamond membranes containing the germanium vacancy (GeV) color centers. We employ a lift-off technique to generate the membranes and perform chemical vapour deposition in a presence of germanium oxide to realize the insitu doping. Finally, we show that these membranes are suitable for engineering of photonic resonators such as microring cavities with quality factors of 1500. The robust and scalable approach to engineer single crystal diamond membranes containing emerging color centers is a promising pathway for realization of diamond integrated quantum nanophotonic circuits on a chip.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑