Literature DB >> 18542434

Spectroscopic THz near-field microscope.

H-G von Ribbeck1, M Brehm, D W van der Weide, S Winnerl, O Drachenko, M Helm, F Keilmann.   

Abstract

We demonstrate a scattering-type scanning near-field optical microscope (s-SNOM) with broadband THz illumination. A cantilevered W tip is used in tapping AFM mode. The direct scattering spectrum is obtained and optimized by asynchronous optical sampling (ASOPS), while near-field scattering is observed by using a space-domain delay stage and harmonic demodulation of the detector signal. True near-field interaction is determined from the approach behavior of the tip to Au samples. Scattering spectra of differently doped Si are presented.

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Year:  2008        PMID： 18542434     DOI： 10.1364/oe.16.003430

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


  11 in total

1.  Dual-comb spectroscopy.

Authors:  Ian Coddington; Nathan Newbury; William Swann
Journal:  Optica       Date:  2016       Impact factor: 11.104

2.  Scattering-type scanning near-field optical microscopy with low-repetition-rate pulsed light source through phase-domain sampling.

Authors:  Haomin Wang; Le Wang; Xiaoji G Xu
Journal:  Nat Commun       Date:  2016-10-17       Impact factor: 14.919

3.  Subwavelength Terahertz Imaging of Graphene Photoconductivity.

Authors:  Samuel M Hornett; Rayko I Stantchev; Martha Z Vardaki; Chris Beckerleg; Euan Hendry
Journal:  Nano Lett       Date:  2016-10-18       Impact factor: 11.189

4.  Imaging the nanoscale phase separation in vanadium dioxide thin films at terahertz frequencies.

Authors:  H T Stinson; A Sternbach; O Najera; R Jing; A S Mcleod; T V Slusar; A Mueller; L Anderegg; H T Kim; M Rozenberg; D N Basov
Journal:  Nat Commun       Date:  2018-09-06       Impact factor: 14.919

5.  SSNOMBACTER: A collection of scattering-type scanning near-field optical microscopy and atomic force microscopy images of bacterial cells.

Authors:  Massimiliano Lucidi; Denis E Tranca; Lorenzo Nichele; Devrim Ünay; George A Stanciu; Paolo Visca; Alina Maria Holban; Radu Hristu; Gabriella Cincotti; Stefan G Stanciu
Journal:  Gigascience       Date:  2020-11-24       Impact factor: 6.524

6.  Probing subwavelength in-plane anisotropy with antenna-assisted infrared nano-spectroscopy.

Authors:  Ziheng Yao; Xinzhong Chen; Lukas Wehmeier; Suheng Xu; Yinming Shao; Zimeng Zeng; Fanwei Liu; Alexander S Mcleod; Stephanie N Gilbert Corder; Makoto Tsuneto; Wu Shi; Zihang Wang; Wenjun Zheng; Hans A Bechtel; G L Carr; Michael C Martin; Alex Zettl; D N Basov; Xi Chen; Lukas M Eng; Susanne C Kehr; Mengkun Liu
Journal:  Nat Commun       Date:  2021-05-11       Impact factor: 14.919

7.  Mapping propagation of collective modes in Bi2Se3 and Bi2Te2.2Se0.8 topological insulators by near-field terahertz nanoscopy.

Authors:  Eva Arianna Aurelia Pogna; Leonardo Viti; Antonio Politano; Massimo Brambilla; Gaetano Scamarcio; Miriam Serena Vitiello
Journal:  Nat Commun       Date:  2021-11-18       Impact factor: 14.919

8.  Ultrafast imaging of terahertz electric waveforms using quantum dots.

Authors:  Moritz B Heindl; Nicholas Kirkwood; Tobias Lauster; Julia A Lang; Markus Retsch; Paul Mulvaney; Georg Herink
Journal:  Light Sci Appl       Date:  2022-01-01       Impact factor: 17.782

Review 9.  Roadmap of Terahertz Imaging 2021.

Authors:  Gintaras Valušis; Alvydas Lisauskas; Hui Yuan; Wojciech Knap; Hartmut G Roskos
Journal:  Sensors (Basel)       Date:  2021-06-14       Impact factor: 3.576

10.  Sub-wavelength terahertz imaging through optical rectification.

Authors:  Federico Sanjuan; Gwenaël Gaborit; Jean-Louis Coutaz
Journal:  Sci Rep       Date:  2018-09-10       Impact factor: 4.379
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