نتایج جستجو برای: optical engineering
تعداد نتایج: 522174 فیلتر نتایج به سال:
A novel method for fabricating anisotropic collagen membranes, which regulate the preferred orientation, is developed. The high-accuracy universal polarimeter (HAUP) method is used for simultaneous and quantitative evaluations of the optical anisotropy and optical activity. The evaluation of these optical quantities, enabled by the HAUP method, is beneficial to the field of tissue engineering.
The facilities of an undergraduate optics teaching laboratory that was developed with NSF support have been incorporated in an established course in optical signal transmission. Students with majors in physics and engineering have learned professional optics techniques for evaluating the characteristics of optical fibers and obtained hands-on experience with optical communications.
a Department of Refrigeration, Air Conditioning and Energy Engineering , National Chin-Yi University of Technology , Taiping City, Taiwan b Department of Electro-Optical and Energy Engineering , MingDao University , Changhua, Taiwan c Environment Research Laboratories , Industrial Technology Research Institute , Hsinchu, Taiwan d Department of Mechanical Engineering , National Chiao Tung Univer...
Department of Electronic Engineering, Chang Gung University, Kweishan, Taoyuan 333, Taiwan Department of Physics, University of Central Florida, Orlando, FL32816, U.S.A. Institute of Electro-optical Engineering, Chang Gung University, Kweishan, Taoyuan 333, Taiwan Biosensor Group, Biomedical Engineering Research Center, Chang Gung University, Kweishan, Taoyuan 333, Taiwan Green Technology Resea...
heterostructured photonic crystal cavities Jinghui Yang, Tingyi Gu, Jiangjun Zheng, Mingbin Yu, Guo-Qiang Lo, Dim-Lee Kwong, and Chee Wei Wong Optical Nanostructures Laboratory, Center for Integrated Science and Engineering, Solid-State Science and Engineering, and Mechanical Engineering, Columbia University, New York, New York 10027, USA The Institute of Microelectronics, 11 Science Park Road,...
Active, widely tunable optical materials have enabled rapid advances in photonics and optoelectronics, especially in the emerging field of meta-devices. Here, we demonstrate that spatially selective defect engineering on the nanometer scale can transform phase-transition materials into optical metasurfaces. Using ion irradiation through nanometer-scale masks, we selectively defect-engineered th...
We study the nonlinear optical response of a fishnet structure-metamaterial all-optical switching device that exhibits two near-infrared negative-index resonances. We study and compare the nonlinear optical response at both resonances and identify transient spectral features associated with the negative index resonance. We see a significantly stronger response at the longer wavelength resonance...
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