Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China

AVC Networks Company, Panasonic Corporation, Kadoma, Osaka 5718501, Japan

College of Optical Sciences, University of Arizona, Tucson, AZ 85721, USA

¹ Department of Physics, Taiwan University, Taipei 10617, China

² Graduate Institute of Applied Physics, Taiwan University, Taipei 10617, China

³ Research Center for Applied Sciences, Academia Sinica, Taipei 115, China

School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China

Research Laboratory for High Density Optical Storage, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

¹ Division of Nanometrology and Measurement for Advanced Materials, National Institute of Metrology, Beijing100029, China

² Optical Memory National Engineering Research Center, Department of Precision Instrument, Tsinghua University, Beijing 100084, China

¹ Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

² Key Laboratory of Functional Inorganic Material Chemistry (Heilongjiang University), Ministry of Education, Harbin 150080, China

¹ Wuhan National Laboratory for Optoelectronics, Wuhan 430074, China

² School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China

National Engineering Laboratory for Next Generation Internet Access System, Huazhong University of Science and Technology, Wuhan 430074, China

Condensed Matter Physics Research Center, Department of Physics, Jadavpur University, Kolkata 700032, India

¹ State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou 310027, China

² College of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China