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Article

Oriented zinc oxide nanorods: A novel saturable absorber for lasers in the near-infrared

Publicated to:Beilstein Journal Of Nanotechnology. 9 (1): 2730-2740 - 2018-10-23 9(1), DOI: 10.3762/bjnano.9.255

Authors: Loiko, Pavel; Bora, Tanujjal; Serres, Josep Maria; Yu, Haohai; Aguio, Magdalena; Diaz, Francesc; Griebner, Uwe; Petrov, Valentin; Mateos, Xavier; Dutta, Joydeep

Affiliations

Asian Inst Technol, Sch Engn & Technol, Nanotechnol, POB 4, Klongluang 12120, Pathumthani, Thailand - Author
Asian Institute of Technology Thailand - Author
Fac. Química. Universitat Rovira i Virgili - Author
ITMO Univ, Kronverkskiy Pr 49, St Petersburg 197101, Russia - Author
KTH Royal Inst Technol, Sch Engn Sci, Funct Mat, Appl Phys Dept, Isafjordsgatan 22, SE-16440 Stockholm, Sweden - Author
Max Born Inst Nonlinear Opt & Short Pulse Spect, Max Born Str 2A, D-12489 Berlin, Germany - Author
Max Born Institute - Author
Química Física i Inorgànica. Universitat Rovira i Virgili - Author
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics University ITMO - Author
Shandong Univ, Inst Crystal Mat, Jinan 250100, Shandong, Peoples R China - Author
Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Shandong, Peoples R China - Author
Shandong University - Author
Sultan Qaboos Univ, Chair Nanotechnol, Water Res Ctr, POB 17, Muscat 123, Oman - Author
Sultan Qaboos University - Author
The Royal Institute of Technology (KTH) - Author
Universitat Rovira i Virgili - Author
Universitat Rovira i Virgili. Universitat Rovira i Virgili - Author
URV, Dept Quim Fis & Inorgan, Fis & Cristallog Mat & Nanomat FiCMA FiCNA EMaS, Campus Sescelades, Tarragona 43007, Spain - Author
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Abstract

© 2018 Loiko et al. Zinc oxide (ZnO) nanorods (NRs) oriented along the crystallographic [001] axis are grown by the hydrothermal method on glass substrates. The ZnO NRs exhibit a broadband (1-2 μm) near-IR absorption ascribed to the singly charged zinc vacancy VZn-1. The saturable absorption of the ZnO NRs is studied at ≈1 μm under picosecond excitation, revealing a low saturation intensity, ≈10 kW/cm2, and high fraction of the saturable losses. The ZnO NRs are applied as saturable absorbers in diode-pumped Yb (≈1.03 μm) and Tm (≈1.94 μm) lasers generating nanosecond pulses. The ZnO NRs grown on various optical surfaces are promising broadband saturable absorbers for nanosecond near-IR lasers in bulk and waveguide geometries.

Keywords
oriented nanorodsq-switchingsaturable absorptionsolid-state lasersOriented nanorodsQ-switchingSaturable absorptionSolid-state lasersZinc oxide

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal Beilstein Journal Of Nanotechnology due to its progression and the good impact it has achieved in recent years, according to the agency Scopus (SJR), it has become a reference in its field. In the year of publication of the work, 2018, it was in position , thus managing to position itself as a Q1 (Primer Cuartil), in the category Electrical and Electronic Engineering.

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2025-05-24:

  • Google Scholar: 8
  • WoS: 8
  • Scopus: 8
  • Europe PMC: 1
  • OpenCitations: 8
Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2025-05-24:

  • The use, from an academic perspective evidenced by the Altmetric agency indicator referring to aggregations made by the personal bibliographic manager Mendeley, gives us a total of: 19.
  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 19 (PlumX).

With a more dissemination-oriented intent and targeting more general audiences, we can observe other more global scores such as:

  • The Total Score from Altmetric: 1.35.
  • The number of mentions on the social network X (formerly Twitter): 2 (Altmetric).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • The work has been submitted to a journal whose editorial policy allows open Open Access publication.
  • Additionally, the work has been submitted to a journal classified as Diamond in relation to this type of editorial policy.
  • Assignment of a Handle/URN as an identifier within the deposit in the Institutional Repository: http://hdl.handle.net/20.500.11797/imarina4094532
Leadership analysis of institutional authors

This work has been carried out with international collaboration, specifically with researchers from: China; German Democratic Republic; Germany; Oman; Russia; Sweden; Thailand.