161 citations · 336 across the 9 of their papers we have counts for
9 papers
Optical Lossy-mode-resonance Relative Humidity Sensor on a Fiber Tip
Yundong Ren, Mucheng Li, Yuxiang Liu
Real-time measurement of relative humidity (RH) is important to many physical, chemical, and biological processes. However, in processes that involve harsh conditions such as high…
Intensity-modulated optical fiber strain sensor for continuous measurements of below-the-surface food deformation during drying
Hamed Jafarishad, Mucheng Li, Yao Shen +2
We present a mm-scale optical fiber strain sensor to continuously measure the food deformation below the surface during the drying process. The sensor has a soft buffer sleeve, whi…
Light in the Larynx: a Miniaturized Robotic Optical Fiber for In-office Laser Surgery of the Vocal Folds
Alex J. Chiluisa, Nicholas E. Pacheco, Hoang S. Do +7
This letter reports the design, construction, and experimental validation of a novel hand-held robot for in-office laser surgery of the vocal folds. In-office endoscopic laser surg…
Optimal nanoparticle forces, torques, and illumination fields
Yuxiang Liu, Lingling Fan, Eunnie Lee +3
A universal property of resonant subwavelength scatterers is that their optical cross-sections are proportional to a square wavelength, , regardless of whether they are plasmo…
Integrated tuning fork nanocavity optomechanical transducers with high product and stress-engineered frequency tuning
R. Zhang, C. Ti, M. I. Davanco +4
Cavity optomechanical systems are being widely developed for precision force and displacement measurements. For nanomechanical transducers, there is usually a trade-off between the…
Integrated silicon optomechanical transducers and their application in atomic force microscopy
Jie Zou, Marcelo Davanco, Yuxiang Liu +3
This chapter describes the basic design, simulation, and fabrication for fully Si integrated, waveguide coupled, optomechanical force and displacement sensors. The approach of full…
SiN optomechanical crystals in the resolved-sideband regime
Marcelo Davanco, Serkan Ates, Yuxiang Liu +1
We demonstrate sideband-resolved SiN optomechanical crystals supporting quality factor optical modes at 980 nm, coupled to GHz frequency mechanical modes…
Electromagnetically induced transparency and wide-band wavelength conversion in silicon nitride microdisk optomechanical resonators
Yuxiang Liu, Marcelo Davanco, Vladimir Aksyuk +1
We demonstrate optomechanically-mediated electromagnetically-induced transparency and wavelength conversion in silicon nitride (Si3N4) microdisk resonators. Fabricated devices supp…
Wide Stiffness Range Cavity Optomechanical Sensors for Atomic Force Microscopy
Yuxiang Liu, Houxun Miao, Vladimir Aksyuk +1
We report on progress in developing compact sensors for atomic force microscopy (AFM), in which the mechanical transducer is integrated with near-field optical readout on a single…