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1. U. S. Patent, "Light emission device including output coupler and optical apparatus adopting the same," US10950749B2
   Duhyun Lee, Ruzan Sokhoyan, Yu-Jung Lu, Ghazaleh Kafaie Shirmanesh, Harry A. Atwater, Ragip A. Pala, Chan-Wook Baik, Samsung Electronics Co., Ltd; California Institute of Technology. (2021/03/16)
   
    

2. U. S. Patent, "Optical modulating device and apparatus including the same," US10921618B2
   Duhyun Lee, Ruzan Sokhoyan, Yu-Jung Lu, Ghazaleh Kafaie Shirmanesh, Harry Atwater, Ragip Pala, Chanwook Baik, Samsung Electronics Co., Ltd; California Institute of Technology. (2021/02/16)