Youngki Choe,Jonathan W Kim,K Kirk Shung et al.
Youngki Choe et al.
This paper describes an acoustic trap consisting of a multi-foci Fresnel lens on 127 μm thick lead zirconate titanate sheet. The multi-foci Fresnel lens was designed to have similar working mechanism to an Axicon lens and generates an acou...
David Rowland,Yuttana Roongthumskul,Jae-Hyun Lee et al.
David Rowland et al.
The bullfrog sacculus contains mechanically sensitive hair cells whose stereociliary bundles oscillate spontaneously when decoupled from the overlying membrane. Steady-state offsets on the resting position of a hair bundle can suppress or m...
Tunable excitation source for coherent Raman spectroscopy based on a single fiber laser [0.03%]
基于单根光纤激光器的可调谐相干拉曼光谱激发源
Peter Adany,David C Arnett,Carey K Johnson et al.
Peter Adany et al.
We demonstrate a wavelength tunable optical excitation source for coherent Raman scattering (CRS) spectroscopy based on a single femtosecond fiber laser. Electrically controlled wavelength tuning of Stokes optical pulses was achieved with s...
Electromechanical properties and anisotropy of single- and multi-domain 0.72Pb(Mg(1∕3)Nb(2∕3))O(3)-0.28PbTiO(3) single crystals [0.03%]
0.72PMN-0.28PT单畴和多畴晶体的机电性能与各向异性研究
Gang Liu,Wenhua Jiang,Jiaqi Zhu et al.
Gang Liu et al.
Complete sets of elastic, piezoelectric, and dielectric constants of 0.72Pb(Mg(1∕3)Nb(2∕3))O(3)-0.28PbTiO(3) single crystal poled along [111](c) (single domain) as well as non-polar axes [001](c) and [011](c) (multidomain) have been measu...
I Rajapaksa,H Kumar Wickramasinghe
I Rajapaksa
The Raman effect is typically observed by irradiating a sample with an intense light source and detecting the minute amount of frequency shifted scattered light. We demonstrate that Raman molecular vibrational resonances can be detected dir...
Insight into unusual impurity absorbability of GeO(2) in GeO(2)∕Ge stacks [0.03%]
GeO₂/Ge叠层结构中GeO₂对杂质吸收异常现象的研究
Shingo Ogawa,Taichi Suda,Takashi Yamamoto et al.
Shingo Ogawa et al.
Adsorbed species and its diffusion behaviors in GeO(2)∕Ge stacks, which are future alternative metal-oxide-semiconductor (MOS) materials, have been investigated using various physical analyses. We clarified that GeO(2) rapidly absorbs mois...
Kee Scholten,Xudong Fan,Edward T Zellers
Kee Scholten
We describe the fabrication and preliminary optical characterization of rugged, Si-micromachined optofluidic ring resonator (μOFRR) structures consisting of thin-walled SiO(x) cylinders with expanded midsections designed to enhance the thr...
Three-dimensional surface profiling and optical characterization of liquid microlens using a Shack-Hartmann wave front sensor [0.03%]
基于光梯度折射率透镜的微液滴三维打印技术及其应用研究
Chenhui Li,Gunnsteinn Hall,Xuefeng Zeng et al.
Chenhui Li et al.
We demonstrate three-dimensional (3D) surface profiling of the water-oil interface in a tunable liquid microlens using a Shack-Hartmann wave front sensor. The principles and the optical setup for achieving 3D surface measurements are presen...
Four-dimensional ultrasound current source density imaging of a dipole field [0.03%]
四维超声电流源密度偶极子场模拟图像逆问题研究
Z H Wang,R Olafsson,P Ingram et al.
Z H Wang et al.
Ultrasound current source density imaging (UCSDI) potentially transforms conventional electrical mapping of excitable organs, such as the brain and heart. For this study, we demonstrate volume imaging of a time-varying current field by scan...
Determination of binding kinetics using whispering gallery mode microcavities [0.03%]
应用耳语回廊模式微腔测定结合动力学参数
Carol E Soteropulos,Heather K Hunt,Andrea M Armani
Carol E Soteropulos
Silica optical microcavity sensors show great promise in the kinetic evaluation of binding pairs, fundamental in understanding biomolecular interactions. Here, we develop and demonstrate a novel platform, based on bioconjugated silica micro...