Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea
Park Namkyoo
Photonic Systems Laboratory, Department of Electrical and Computer Engineering, Seoul National University, Seoul 08826, Republic of Korea
Lee Hak Joo
Center For Advanced Meta-Materials and Division of Applied Nanomechanics, Korea Institute of Machinery and Materials (KIMM), Daejon 34103, Republic of Korea
Rho Junsuk
Department of Mechanical Engineering and Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea
