Literature DB >> 23037342

Terahertz confocal microscopy with a quantum cascade laser source.

Ugo Siciliani de Cumis1, Ji-Hua Xu, Luca Masini, Riccardo Degl'innocenti, Pasqualantonio Pingue, Fabio Beltram, Alessandro Tredicucci, Miriam S Vitiello, Pier Alberto Benedetti, Harvey E Beere, David A Ritchie.   

Abstract

We report on the implementation of a confocal microscopy system based on a 2.9 THz quantum cascade laser source. Lateral and axial resolutions better than 70 μm and 400 μm, respectively, are achieved, with a large contrast enhancement compared to the non-confocal arrangement. The capability of resolving overlapping objects lying on different longitudinal planes is also clearly demonstrated.

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Year:  2012        PMID： 23037342     DOI： 10.1364/OE.20.021924

Source DB:  PubMed          Journal:  Opt Express        ISSN： 1094-4087            Impact factor:   3.894


  4 in total

1.  Non-invasive absolute measurement of leaf water content using terahertz quantum cascade lasers.

Authors:  Lorenzo Baldacci; Mario Pagano; Luca Masini; Alessandra Toncelli; Giorgio Carelli; Paolo Storchi; Alessandro Tredicucci
Journal:  Plant Methods       Date:  2017-06-17       Impact factor: 4.993

2.  THz Water Transmittance and Leaf Surface Area: An Effective Nondestructive Method for Determining Leaf Water Content.

Authors:  Mario Pagano; Lorenzo Baldacci; Andrea Ottomaniello; Giovanbattista de Dato; Francesco Chianucci; Luca Masini; Giorgio Carelli; Alessandra Toncelli; Paolo Storchi; Alessandro Tredicucci; Piermaria Corona
Journal:  Sensors (Basel)       Date:  2019-11-06       Impact factor: 3.576

3.  Spectroscopic Terahertz Imaging at Room Temperature Employing Microbolometer Terahertz Sensors and Its Application to the Study of Carcinoma Tissues.

Authors:  Irmantas Kašalynas; Rimvydas Venckevičius; Linas Minkevičius; Aleksander Sešek; Faustino Wahaia; Vincas Tamošiūnas; Bogdan Voisiat; Dalius Seliuta; Gintaras Valušis; Andrej Švigelj; Janez Trontelj
Journal:  Sensors (Basel)       Date:  2016-03-25       Impact factor: 3.576

4.  Spectral Characterization and Molecular Dynamics Simulation of Pesticides Based on Terahertz Time-Domain Spectra Analyses and Density Functional Theory (DFT) Calculations.

Authors:  Fangfang Qu; Lei Lin; Yong He; Pengcheng Nie; Chengyong Cai; Tao Dong; Yi Pan; Yu Tang; Shaoming Luo
Journal:  Molecules       Date:  2018-07-02       Impact factor: 4.411
  4 in total

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