作者: Alessandro Cosci , Simone Berneschi , Ambra Giannetti , Daniele Farnesi , Franco Cosi
DOI: 10.3390/S16091405
关键词: Materials science 、 Resonance 、 Methyl methacrylate 、 Optics 、 Noise (electronics) 、 Work (thermodynamics) 、 Whispering-gallery wave 、 Resonator 、 Syringe driver 、 Interference (communication)
摘要: This work shows the improvements in sensing capabilities and precision of an Optical Microbubble Resonator due to introduction encaging poly(methyl methacrylate) (PMMA) box. A frequency fluctuation parameter σ was defined as a score resonance stability evaluated presence absence system case air- or water-filling cavity. Furthermore, noise interference introduced by peristaltic syringe pumping studied. The measurements showed reduction PMMA box when pump used flowing system.