What question did this study set out to answer?

To evaluate extreme ultraviolet and high-order harmonic radiation generation driven by plasmonic field enhancement in bow-tie gold optical antenna arrays, focusing on thermal limitations and local emitter density.

September 17, 2013New Journal of PhysicsOpen Access

Bow-tie nano-antenna assisted generation of extreme ultraviolet radiation

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Authors

NPNils Pfullmann CWChristian Waltermann MNMonika Noack

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Overview

Experimental study demonstrates extreme ultraviolet radiation generation using bow-tie gold nano-antennas, revealing length-dependent thermal damage thresholds and enhanced emitter density.

Key Points

To evaluate extreme ultraviolet and high-order harmonic radiation generation driven by plasmonic field enhancement in bow-tie gold optical antenna arrays, focusing on thermal limitations and local emitter density.
Simulated optical response and high-order harmonic generation using finite-difference time-domain calculations.
Fabricated bow-tie gold optical antenna arrays and exposed them to peak laser field intensities to evaluate performance and damage limits experimentally.
Characterized gas density in the immediate vicinity of the optical antennas to calculate the participating atomic population.
Identified and experimentally validated an antenna-length-dependent thermal damage threshold under high-intensity laser excitation.
Demonstrated that the gas atom count actively contributing to extreme ultraviolet emission is nearly an order of magnitude higher than previously reported.

Cite This Study

Pfullmann et al. (2013) studied this question.

synapsesocial.com/papers/6aa499734093a38aba2bc486 https://doi.org/10.1088/1367-2630/15/9/093027

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September 17, 2013New Journal of PhysicsOpen Access

Bow-tie nano-antenna assisted generation of extreme ultraviolet radiation

View Full Paper

Ask AI

Bookmark

Authors

NPNils Pfullmann CWChristian Waltermann MNMonika Noack

Discussion

Member takes

Overview

Experimental study demonstrates extreme ultraviolet radiation generation using bow-tie gold nano-antennas, revealing length-dependent thermal damage thresholds and enhanced emitter density.

Key Points

To evaluate extreme ultraviolet and high-order harmonic radiation generation driven by plasmonic field enhancement in bow-tie gold optical antenna arrays, focusing on thermal limitations and local emitter density.
Simulated optical response and high-order harmonic generation using finite-difference time-domain calculations.
Fabricated bow-tie gold optical antenna arrays and exposed them to peak laser field intensities to evaluate performance and damage limits experimentally.
Characterized gas density in the immediate vicinity of the optical antennas to calculate the participating atomic population.
Identified and experimentally validated an antenna-length-dependent thermal damage threshold under high-intensity laser excitation.
Demonstrated that the gas atom count actively contributing to extreme ultraviolet emission is nearly an order of magnitude higher than previously reported.

Cite This Study

Pfullmann et al. (2013) studied this question.

synapsesocial.com/papers/6aa499734093a38aba2bc486 https://doi.org/10.1088/1367-2630/15/9/093027

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