Fabrication of single-layer metallic nano-gratings as polarisers by the combination of nanoimprint lithography and lift-off method

Micro & nano letters

article

Qianyi Wang¹  Jinkui Chu¹  Zhiwen Wang¹  Huixia Zhang¹  Ze Liu¹  Le Guan¹ 

[1] School of Mechanical Engineering, Dalian University of Technology

关键词: diffraction gratings;    etching;    light polarisation;    nanofabrication;    nanolithography;    nanophotonics;    optical design techniques;    optical fabrication;    optical polarisers;    optical testing;    soft lithography;    spectral line breadth;    single-layer metallic nano-grating fabrication;    nanoimprint lithography;    lift-off method;    miniaturised polarisers;    skylight polarisation angle detection;    polarised light testing instrument;    spectral linewidth;    interval ultrasound method;    silica layer addition effect;    etching process;    light transmission performance;    wavelength 110 nm;    wavelength 60 nm;    SiO2;   

DOI  :  10.1049/mnl.2016.0527

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Peripheral regional anesthesia in children has had a recent surge in popularity among pediatric anesthesia providers. The increased prevalence is at least in part explained by the proliferation of ultrasonography in the perioperative arena. Ultrasound-guided peripheral nerve block techniques have given pediatric anesthesiologists confidence to approach the diminutive structures that are in close approximation to sensitive areas.  The three major categories of pediatric peripheral nerve blocks are upper extremity, truncal, and lower extremity.  The indications, ultrasound anatomy, ultrasound-guided technique, and potential complications of the nerve blocks in each category are reviewed.

【 授权许可】

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