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前沿量子科技研究中心量子資訊專題演講

Metamaterials for directional non-classical light sources

演講者 : VenuGopal Achanta 教授 (CSIR-National Physical Laboratory, INDIA)
演講地點 : 線上 Online
演講時間 : 2022 / 09 / 12 12:00
Metamaterials for directional non-classical light sources
線上 Online
On demand, bright and directional single photon emitters specifically and non-classical light sources, in general, are essential for quantum information processing including QKD. The often followed route to realize such sources is to embed dipole emitters like single quantum dots, or nanodiamonds with defects in high quality factor (Q) cavity or medium optimized for large photonic density of states. With the advent of metamaterials, designed materials with sub-wavelength featured constituents, light-matter interaction at the nanoscale is possible for miniature, high efficiency emitters. In this talk, I will present experimental and theoretical results on different metamaterials embedded with single quantum dot or nanodiamond with single nitrogen vacancy for directional non-classical light generation.


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https://nckucc.webex.com/nckucc/j.php?MTID=mc8c8d40b2de093aa48c90d7208d84f59
 
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會議號(存取碼): 2519 135 1668
會議密碼: 0912