Rectangular photonic crystal nanobeam cavities in bulk diamond

Rectangular photonic crystal nanobeam cavities in bulk diamond
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DOI:
10.1063/1.4992118
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发表时间:
2017-07-10
影响因子:
4
通讯作者:
Englund, Dirk
Englund, Dirk
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Mouradian, Sara;Wan, Noel H.;Englund, Dirk

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我们展示了光子晶体纳米梁腔的制作与矩形横截面到大块金刚石。在模拟中,这些腔具有超过1 x 10(6)的无载质量(Q)因子。测得的腔共振表明,在氮空位中心的1 nm内,在637 nm处的零声子线具有光谱仪限制的Q因子>= 14 x 10(3)的基模。我们发现高腔产量在整个钻石芯片与确定性的谐振趋势,在整个制造的参数扫描。由AIP出版社出版。
We demonstrate the fabrication of photonic crystal nanobeam cavities with rectangular cross section into bulk diamond. In simulation, these cavities have an unloaded quality (Q) factor of over 1 x 10(6). Measured cavity resonances show fundamental modes with spectrometer-limited Q factors >= 14 x 10(3) within 1 nm of the nitrogen vacancy centers zero phonon line at 637 nm. We find high cavity yield across the full diamond chip with deterministic resonance trends across the fabricated parameter sweeps. Published by AIP Publishing.