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1-4 of 4 results for Near field focusing lens

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Select article: Design of PSIRA with focusing lens concentrating picosecond impulse on biological target

Retricted access

Research article

First published 2016-7

Design of PSIRA with focusing lens concentrating picosecond impulse on biological target

A. Petrishia, M. Sasikala

Technology and Health Care

Select article: Acoustic metamaterials with near-zero density effects for acoustic focusing

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Research article

First published 2025

Acoustic metamaterials with near-zero density effects for acoustic focusing

He Chuan, Feng Feifei, Diao Lei [...]

Journal of Vibration and Control

Select article: A Fundamental Understanding of the Dependence of the Laser-Induced Breakdown Spectroscopy (LIBS) Signal Strength on the Complex Focusing Dynamics of Femtosecond Laser Pulses on Either Side of the Focus

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Research article

First published 2014-9

A Fundamental Understanding of the Dependence of the Laser-Induced Breakdown Spectroscopy (LIBS) Signal Strength on the Complex Focusing Dynamics of Femtosecond Laser Pulses on Either Side of the Focus

Craig A. Zuhlke, John Bruce, Troy P. Anderson [...]

Applied Spectroscopy

Select article: Ultrawide-angle optical system design for light-emitting diode-based ophthalmology and dermatology applications

Open access

Research article

First published 2019-1

Ultrawide-angle optical system design for light-emitting diode-based ophthalmology and dermatology applications

Hojong Choi, Joohyun Jo, Jae-Myung Ryu [...]

Technology and Health Care

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