Spatio-temporal Characteristics of THz Emission at the Subwavelength Scale via Optical Rectification

6533b858fe1ef96bd12b5853

RESEARCH PRODUCT

Spatio-temporal Characteristics of THz Emission at the Subwavelength Scale via Optical Rectification

Jalil Ali Alessandro Busacca Matteo Clerici Roberto Morandotti Sze Phing Ho Fabrizio Buccheri Tsuneyuki Ozaki Marco Peccianti

subject

Wavefront Materials science Scale (ratio)Terahertz radiation business.industry Near-field optics Physics::Optics Physics::Classical Physics Settore ING-INF/01 - Elettronica terahertz nonlinear optics Optical rectification Optics Microscopy Optoelectronics Near-field scanning optical microscope business Image resolution

description

Highly localized THz emission via optical rectification in thin nonlinear crystals is a promising method for subwavelength microscopy. We present here the peculiar THz spatio-temporal characteristics induced by the non-paraxial generation regime.

year	journal	country	edition	language
2011-01-01	Advanced Photonics

https://doi.org/10.1364/sensors.2011.stub3

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