O. Tadanaga

2.9k total citations · 1 hit paper
107 papers, 2.0k citations indexed

About

O. Tadanaga is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Artificial Intelligence. According to data from OpenAlex, O. Tadanaga has authored 107 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 97 papers in Electrical and Electronic Engineering, 73 papers in Atomic and Molecular Physics, and Optics and 10 papers in Artificial Intelligence. Recurrent topics in O. Tadanaga's work include Photonic and Optical Devices (73 papers), Advanced Fiber Laser Technologies (56 papers) and Optical Network Technologies (37 papers). O. Tadanaga is often cited by papers focused on Photonic and Optical Devices (73 papers), Advanced Fiber Laser Technologies (56 papers) and Optical Network Technologies (37 papers). O. Tadanaga collaborates with scholars based in Japan, United States and United Kingdom. O. Tadanaga's co-authors include Masaki Asobe, Takeshi Umeki, Y. Nishida, H. Suzuki, Hiroki Takesue, Kyo Inoue, H. Miyazawa, Toshimori Honjo, Hirokazu Takenouchi and Koji Enbutsu and has published in prestigious journals such as Science, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

O. Tadanaga

100 papers receiving 1.9k citations

Hit Papers

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What are hit papers?

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.

A coherent Ising machine for 2000-node optimization problems

2016 495 citations Takahiro Inagaki, Yoshitaka Haribara et al. Science profile →

Peers

Countries citing papers authored by O. Tadanaga

Since Specialization

Citations

This map shows the geographic impact of O. Tadanaga'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 O. Tadanaga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O. Tadanaga more than expected).

Fields of papers citing papers by O. Tadanaga

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O. Tadanaga. 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 O. Tadanaga. The network helps show where O. Tadanaga may publish in the future.

Co-authorship network of co-authors of O. Tadanaga

This figure shows the co-authorship network connecting the top 25 collaborators of O. Tadanaga. A scholar is included among the top collaborators of O. Tadanaga 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 O. Tadanaga. O. Tadanaga is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Advances in Phase Sensitive Amplifiers Based on PPLN Waveguides for Optical Communication 2016 ·NTT technical review ·Takeshi Umeki, O. Tadanaga, Takushi Kazama, Koji Enbutsu, Yutaka Miyamoto, Hirokazu Takenouchi	2
2	A coherent Ising machine for 2000-node optimization problems breakdown → 2016 ·Science ·Takahiro Inagaki, Yoshitaka Haribara, Koji Igarashi, Tomohiro Sonobe, Shuhei Tamate, Toshimori Honjo, Alireza Marandi, Peter L. McMahon, Takeshi Umeki, Koji Enbutsu, O. Tadanaga, Hirokazu Takenouchi, Kazuyuki Aihara, Ken‐ichi Kawarabayashi, Kyo Inoue, Shoko Utsunomiya, Hiroki Takesue	495
3	4.6-μm-band Light Source for Greenhouse Gas Detection 2012 ·NTT technical review ·(unknown), O. Tadanaga, Masaki Asobe	2
4	Phase sensitive degenerate parametric amplification using directly-bonded PPLN ridge waveguides 2011 ·Optics Express ·Takeshi Umeki, O. Tadanaga, Atsushi Takada, Masaki Asobe	51
5	Generation of time-bin entangled photon pairs by cascaded second-order nonlinearity in a single periodically poled LiNbO_3 waveguide 2010 ·Optics Letters ·Myrtille O. J. Y. Hunault, Hiroki Takesue, O. Tadanaga, Y. Nishida, Masaki Asobe	38
6	In-line monitoring technique with visible light from 13 μm-band SHG module for optical access systems 2010 ·Optics Express ·(unknown), Tomohiro Taniguchi, O. Tadanaga, (unknown), Hideaki Kimura, Hisaya Hadama, Masaki Asobe	2
7	Mid-infrared Wavelength Conversion Laser for Highly Sensitive Gas Detection 2009 ·NTT technical review ·O. Tadanaga, Tsutomu Yanagawa, (unknown)	4
8	Entanglement-based BBM92 QKD experiment using superconducting single photon detectors 2008 ·Conference on Lasers and Electro-Optics ·Toshimori Honjo, Sae Woo Nam, Hiroki Takesue, (unknown), H. Kamada, Y. Nishida, O. Tadanaga, Masaki Asobe, Burm Baek, Robert H. Hadfield, Shigehito Miki, Mikio Fujiwara, Masahide Sasaki, Zhixin Wang, Kyo Inoue, Y. Yamamoto	2
9	Widely tunable 34 μm band difference frequency generation using apodized χ^(2) grating 2007 ·Optics Letters ·Takeshi Umeki, Masaki Asobe, Y. Nishida, O. Tadanaga, K. Magari, Takashi Yanagawa, H. Suzuki	29
10	Unequally spaced multiple mid-infrared wavelength generation using an engineered quasi-phase-matching device 2007 ·Optics Letters ·Masaki Asobe, O. Tadanaga, Takeshi Umeki, Tsutomu Yanagawa, Y. Nishida, K. Magari, H. Suzuki	13
11	Widely tunable 2-micron-band difference frequency generation in direct-bonded quasi-phase-matched LiNbO3 ridge waveguide 2006 ·O. Tadanaga, Tsutomu Yanagawa, Y. Nishida, (unknown), K. Magari, Masaki Asobe, H. Suzuki	1
12	Simultaneous observation of CO isotopomer absorption by broadband difference-frequency generation using a direct-bonded quasi-phase-matched LiNbO_3 waveguide 2006 ·Optics Letters ·Tsutomu Yanagawa, O. Tadanaga, Y. Nishida, (unknown), K. Magari, Masaki Asobe, H. Suzuki	22
13	Simultaneous and arbitrary wavelength conversion of WDM signals using multiple wavelength quasi phase matched LiNbO/sub 3/ waveguide 2004 ·Optical Fiber Communication Conference ·Etsushi Yamazaki, Atsushi Takada, (unknown), Toshio Morioka, O. Tadanaga, Masaki Asobe	11
14	Efficient parametric wavelength conversion using direct-bonded QPM-ZnO-doped LiNbO/sub 3/ ridge waveguide 2004 ·Conference on Lasers and Electro-Optics ·Y. Nishida, H. Miyazawa, Masaki Asobe, O. Tadanaga, (unknown), H. Suzuki	1
15	All-optical multichannel simultaneous up-conversion for microwave fiber-optic link 2004 ·Optical Fiber Communication Conference ·Nobutaka Shimizu, Tadao Nagatsuma, O. Tadanaga, H. Miyazawa, Masaki Asobe	2
16	High-speed wavelength switching of 40-Gb/s-based WDM signals using a multiple-QPM LiNbO3 waveguide tailored for the ITU-T grid 2004 ·Masaki Asobe, O. Tadanaga, H. Miyazawa, Y. Nishida, H. Suzuki	1
17	Inter-band wavelength conversion of 25 GHz-spaced 1.03 Tbit/s (103/spl times/10 Gbit/s) DWDM signals with small guard band and low crosstalk in PPLN waveguide 2003 ·Conference on Lasers and Electro-Optics ·(unknown), H. Takara, T. Ohara, K. Sato, Atsushi Takada, Toshio Morioka, O. Tadanaga, H. Miyazawa, Masaki Asobe	13
18	Multiple quasi-phase-matched LiNbO_3 wavelength converter with a continuously phase-modulated domain structure 2003 ·Optics Letters ·Masaki Asobe, O. Tadanaga, (unknown), Y. Nishida, H. Suzuki	61
19	A highly damage-resistant zn : linbo/sub 3/ ridge waveguide and its application to a polarization-independent wavelength converter 2003 ·IEEE Journal of Quantum Electronics ·Masaki Asobe, H. Miyazawa, O. Tadanaga, Y. Nishida, H. Suzuki	23
20	Polarization Control of VCSEL on (311)B Substrate and Its Effects on Transmission Characteristics 2001 ·IEICE Transactions on Electronics ·Kouta Tateno, C. Amano, T. Kagawa, O. Tadanaga, (unknown)	1

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.

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