Affiliation: | 1. Polymer Research Institute, Polytechnic University, 6 MetroTech Center, Brooklyn, New York 11201;2. Koike Photonics Polymer Project, ERATO‐SORST, Japan Science and Technology Agency, Shinkawasaki Town Campus, 144‐8 Ogura Saiwai‐ku, Kawasaki 212‐0054, Japan;3. Faculty of Science and Technology, Keio University, Yokohama 223‐8522, Japan |