Results 291 to 300 of about 346,176 (326)

Reconfigurable Metamirrors Based on Compliant Mechanisms

Advanced Functional Materials, EarlyView.
Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy, Lei Kang, Sawyer D. Campbell, Douglas H. Werner   +3 more
wiley   +1 more source

High‐Spatiotemporal‐Resolution Transparent Thermoelectric Temperature Sensor Arrays Reveal Temperature‐Dependent Windows for Reversible Photothermal Neuromodulation

Advanced Functional Materials, EarlyView.
Thermoelectric temperature sensors are developed that directly measure heat changes during optical‐based neural stimulation with millisecond precision. The sensors reveal the temperature windows for safe reversible neural modulation: 1.4–4.5 °C enables reversible neural inhibition, while temperatures above 6.1 °C cause permanent thermal damage.
Junhee Lee, Dongjo Yoon, Jungha Lee, Duhee Kim, Eunui Kim, Jong‐Hyeok Yoon, Hyuk‐Jun Kwon, Seungjun Chung, Yoonkey Nam, Hongki Kang   +9 more
wiley   +1 more source

Low-Loss Hollow Waveguide Platforms for Optical Sensing and Manipulation

, 2010
Evan J. Lunt
openalex   +1 more source

Large-scale optical trapping using a gradient-thickness protected microbottle resonator. [PDF]

Microsyst Nanoeng
Li Y, Wang H, Guo Z, Zhao X, Zhou Y, Wang Q, Luo M, Cai H, Chin LK, Liu AQ, Wu X.   +10 more
europepmc   +1 more source

Broad tunability of ultrasonic tweezer for multi‑droplet manipulation. [PDF]

Microsyst Nanoeng
Yuan Z, Chu J, Lu C, Wang X, Li W, Zhang L, Liu Y.   +6 more
europepmc   +1 more source

Generation of vectorial generalized vortex array with metasurfaces. [PDF]

Light Sci Appl
Yao Q, Li Z, Zheng G.
europepmc   +1 more source

Optical and Magnetic Manipulation of Hybrid Micro and Nanoparticle Sensors.

, 2008
Rodney R. Agayan
openalex   +1 more source

Random noise taming under phase control: spectral manipulation of an optically pumped atomic magnetometer by random telegraph noise

Xu‐xing Geng, Wangwang Tang, Aoqi Xie, Zhiang Xu, Guoqing Yang, Shangqing Liang, Hui Huang, Guangming Huang, Gao‐xiang Li   +8 more
openalex   +1 more source

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Optical Manipulation of Soft Matter

Small Methods, 2023
AbstractOptical manipulation has emerged as a pivotal tool in soft matter research, offering superior applicability, spatiotemporal precision, and manipulation capabilities compared to conventional methods. Here, an overview of the optical mechanisms governing the interaction between light and soft matter materials during manipulation is provided.
Xixi Chen, Yanan Zhao, Yao Zhang, Baojun Li, Yuchao Li, Lingxiang Jiang   +5 more
openaire   +2 more sources

Integrated monolithic optical manipulation

Lab on a Chip, 2006
We present a new approach to optical manipulation that integrates microfluidic channels directly onto semiconductor laser material creating a compact integrated optical trap that requires no alignment and is wholly portable.
Simon, Cran-McGreehin, Thomas F, Krauss, Kishan, Dholakia   +2 more
openaire   +2 more sources