Sangsik gave an invited seminar at the KRISS symposium. Thanks for the invitation! Posted on 10/26/201807/16/2019 Related posts:Syed’s paper on “Zero-crosstalk silicon photonic refractive index sensor with subwavelength gratings...Ishtiaque’s paper on “High-density integrated delay line using extreme skin-depth subwavelength grat...Jing Wang joined our group as a CSC visiting student from China University of Petroleum. Welcome! Posted in News.