Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
An Overview on Application of Machine Learning Techniques in Optical Networks
Citations per year, relative to Darko Zibar Darko Zibar (= 1×)
peers
Alan Pak Tao Lau
Countries citing papers authored by Darko Zibar
Since
Specialization
Citations
This map shows the geographic impact of Darko Zibar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Darko Zibar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Darko Zibar more than expected).
This network shows the impact of papers produced by Darko Zibar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Darko Zibar. The network helps show where Darko Zibar may publish in the future.
Co-authorship network of co-authors of Darko Zibar
This figure shows the co-authorship network connecting the top 25 collaborators of Darko Zibar.
A scholar is included among the top collaborators of Darko Zibar based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Darko Zibar. Darko Zibar is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Moura, Uiara Celine de, Francesco Da Ros, A. M. Rosa Brusin, Andrea Carena, & Darko Zibar. (2021). Experimental characterization of Raman amplifier optimization through inverse system design. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU).28 indexed citations
8.
Moura, Uiara Celine de, Md Asif Iqbal, Morteza Kamalian-Kopae, et al.. (2020). Multi-band programmable gain Raman amplifier. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU).42 indexed citations
9.
Schaeffer, Christian, et al.. (2019). Heterodyne Receivers for Quantum Communication. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU).1 indexed citations
Ros, Francesco Da, Metodi P. Yankov, Edson Porto da Silva, et al.. (2016). Characterization of a Wavelength Converter for 256-QAM Signals Based on an AlGaAs-On-Insulator Nano-waveguide. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU).3 indexed citations
13.
Silva, Edson Porto da & Darko Zibar. (2016). Widely Linear Blind Adaptive Equalization for Transmitter IQ-Imbalance/Skew Compensation in Multicarrier Systems. European Conference on Optical Communication.9 indexed citations
14.
Silva, Edson Porto da, Metodi P. Yankov, Francesco Da Ros, et al.. (2016). Experimental Comparison of Gains in Achievable Information Rates from Probabilistic Shaping and Digital Backpropagation for DP-256QAM/1024QAM WDM Systems. European Conference on Optical Communication.4 indexed citations
15.
Zibar, Darko, et al.. (2014). Applications of expectation maximization algorithm for coherent optical communication. European Signal Processing Conference. 1890–1894.1 indexed citations
16.
Zibar, Darko, et al.. (2009). Analysis and dimensioning of fully digital clock recovery for 112 gb/s coherent polmux QPSK systems. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU). 1–2.18 indexed citations
17.
Caballero, Antonio, Darko Zibar, & Idelfonso Tafur Monroy. (2009). Digital coherent detection of multi-gigabit 16-QAM signals at 40 GHz carrier frequency using photonic downconversion. European Conference on Optical Communication. 1–2.3 indexed citations
Oxenløwe, Leif Katsuo, Francesca Parmigiani, Michael Galili, et al.. (2007). 160 Gb/s retiming using rectangular pulses generated using a superstructured fibre Bragg grating. ePrints Soton (University of Southampton).4 indexed citations
20.
Galili, Michael, Leif Katsuo Oxenløwe, Darko Zibar, A.T. Clausen, & P. Jeppesen. (2004). 160 Gb/s Raman assisted SPM Wavelength converter. Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU).5 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.