^○M. Ebrahim-Zadeh ^1,2 (1.ICFO (Spain), 2.ICREA (Spain))

^○F. Laurell ¹, A.-L. Viotti ¹, R. Lindberg ¹, V. Pasiskevicius ¹ (1.KTH (Sweden))

^○S. Rezvani ^1,2, Z. Hong ¹, Q. Zhang ^1,2, P. Lu ^1,2 (1.Wuhan National Lab. for Optoelectronics (China), 2.Huazhong Univ. of Sci. and Tech. (China))

A. Ionin ¹, ^○I. Kinyaevskiy ¹, Y. Klimachev ¹, A. Kotkov ¹, V. Stepanishchev ^1,2, D. Kryuchkov ^1,3 (1.Russian Academy of Sciences (Russia), 2.National Research Nuclear Univ. MEPhI (Russia), 3.Moscow Inst. of Physics and Technology (Russia))

A. Ionin ¹, ^○I. Kinyaevskiy ¹, Y. Klimachev ¹, A. Kotkov ¹, A. Kozlov ¹, D. Sinitsyn ¹ (1.Russian Academy of Sciences (Russia))

^○H. Minamide ¹ (1.RIKEN (Japan))