#  We Achieve Record-Breaking Quantum Emission Efficiency in Diamond Photonic Crystal Waveguides! 

 





Our group’s recent research on **diamond-based photonic crystal waveguides** has achieved the **record-breaking quantum emission efficiency!**



 

April 05, 2025

 

 

   ![diamond sophie](/sites/g/files/omnuum6446/files/styles/hwp_1_1__960x960_scale/public/2025-07/diamond%20sophie.png?itok=u9_auqyE) 

 

   ![sophie's diamond](/sites/g/files/omnuum6446/files/styles/hwp_1_1__960x960_scale/public/2025-07/image%20%284%29.png?itok=ZFt-Oo4W) 

 

  
The innovation lies in our ability to create a platform that can efficiently couple color centers in diamond with optical modes, allowing for the manipulation of quantum information. Color centers are tiny defects within the diamond lattice that exhibit unique optical properties, making them ideal candidates for quantum computing applications.

Read more about our research here:

<https://thesciencearchive.org/2503-01149v1/>

<https://arxiv.org/pdf/2503.01149v1>



 

 

 



 

 

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