Search alternatives:
"microring resonators" » "microring resonator", "microwave resonators", "ring resonators"
"micro resonators" » "micro resonator", "microresonators _", "microwave resonators"
"microring resonators" » "microring resonator", "microwave resonators", "ring resonators"
"micro resonators" » "micro resonator", "microresonators _", "microwave resonators"