Spectral Efficiency and Energy Efficiency of Pulse-Amplitude Modulation Using 1.3 μm Wafer-Fusion VCSELs for Optical Interconnects

Wolf, Philip Center of NanoPhotonics and Department of Solid-State Physics, Technische Universität Berlin, Hardenbergstraße 36, 10623 Berlin, Germany
Li, Hui ORCID Optoelectronic Materials and Technologies Engineering Laboratory of Shandong, College of Mathematical and Physical Sciences, Qingdao University of Science and Technology, Qingdao 266061, China
Caliman, Andrei Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne, Lausanne 1015, Switzerland
Mereuta, Alexandru Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne, Lausanne 1015, Switzerland
Iakovlev, Vladimir Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne, Lausanne 1015, Switzerland
Sirbu, Alexei Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne, Lausanne 1015, Switzerland
Kapon, Elyahou Laboratory of Physics of Nanostructures, Ecole Polytechnique Fédérale de Lausanne, Lausanne 1015, Switzerland
Bimberg, Dieter King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia