K. Kokeyama

45.0k total citations
21 papers, 174 citations indexed

About

K. Kokeyama is a scholar working on Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics and Ocean Engineering. According to data from OpenAlex, K. Kokeyama has authored 21 papers receiving a total of 174 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Astronomy and Astrophysics, 15 papers in Atomic and Molecular Physics, and Optics and 13 papers in Ocean Engineering. Recurrent topics in K. Kokeyama's work include Pulsars and Gravitational Waves Research (16 papers), Geophysics and Sensor Technology (13 papers) and Advanced Frequency and Time Standards (5 papers). K. Kokeyama is often cited by papers focused on Pulsars and Gravitational Waves Research (16 papers), Geophysics and Sensor Technology (13 papers) and Advanced Frequency and Time Standards (5 papers). K. Kokeyama collaborates with scholars based in Japan, United States and United Kingdom. K. Kokeyama's co-authors include A. Freise, P. Fulda, S. Chelkowski, K. Somiya, Seiji Kawamura, Shuichi Sato, Yanbei Chen, Charlotte Z. Bond, K. Arai and R. L. Ward and has published in prestigious journals such as Physical Review Letters, Scientific Reports and Optics Express.

In The Last Decade

K. Kokeyama

20 papers receiving 172 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
K. Kokeyama Japan 7 131 102 69 19 16 21 174
B. Barr United Kingdom 10 177 1.4× 144 1.4× 96 1.4× 50 2.6× 26 1.6× 31 254
A. Cumming United Kingdom 8 64 0.5× 92 0.9× 63 0.9× 28 1.5× 43 2.7× 14 144
S. J. Waldman United States 5 98 0.7× 112 1.1× 47 0.7× 37 1.9× 23 1.4× 8 200
Shuichi Sato Japan 8 91 0.7× 144 1.4× 64 0.9× 12 0.6× 12 0.8× 18 171
John Miller United States 5 65 0.5× 110 1.1× 36 0.5× 8 0.4× 8 0.5× 8 170
Shigemi Otsuka Japan 7 133 1.0× 90 0.9× 78 1.1× 42 2.2× 30 1.9× 9 184
A. Khalaidovski Germany 9 138 1.1× 79 0.8× 44 0.6× 45 2.4× 30 1.9× 14 188
S. H. Huttner United Kingdom 6 84 0.6× 83 0.8× 53 0.8× 20 1.1× 21 1.3× 12 125
R. Schilling Germany 4 115 0.9× 77 0.8× 60 0.9× 28 1.5× 9 0.6× 4 136
A. Gennai Italy 5 56 0.4× 81 0.8× 63 0.9× 23 1.2× 47 2.9× 21 140

Countries citing papers authored by K. Kokeyama

Since Specialization
Citations

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

Fields of papers citing papers by K. Kokeyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Kokeyama

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

All Works

20 of 20 papers shown
1.
Aso, Y., M. Leonardi, M. Eisenmann, et al.. (2024). Characterization of birefringence inhomogeneity of KAGRA sapphire mirrors from transmitted wavefront error measurements. Physical review. D. 110(8). 2 indexed citations
2.
Aiello, L., A. Ejlli, K. L. Dooley, et al.. (2023). Quantum technologies for quantum gravity phenomena and other fundamental physics research. Cineca Institutional Research Information System (Tor Vergata University). 7–7. 1 indexed citations
3.
Sakai, Yusuke, Y. Itoh, P. Jung, et al.. (2022). Unsupervised learning architecture for classifying the transient noise of interferometric gravitational-wave detectors. Scientific Reports. 12(1). 9935–9935. 12 indexed citations
4.
Sakai, Yusuke, Y. Itoh, P. Jung, et al.. (2022). Training Process of Unsupervised Learning Architecture for Gravity Spy Dataset. Annalen der Physik. 536(2). 5 indexed citations
5.
Yamada, Rika, Yutaro Enomoto, A. Nishizawa, et al.. (2020). Optimization of quantum noise by completing the square of multiple interferometer outputs in quantum locking for gravitational wave detectors. Physics Letters A. 384(26). 126626–126626. 6 indexed citations
6.
Kokeyama, K., J. Park, Kyuman Cho, et al.. (2018). Demonstration for a two-axis interferometric tilt sensor in KAGRA. Physics Letters A. 382(29). 1950–1955. 5 indexed citations
7.
Kokeyama, K.. (2014). Status of Advanced LIGO detectors. Bulletin of the American Physical Society. 1 indexed citations
8.
Kokeyama, K., et al.. (2013). Residual amplitude modulation in interferometric gravitational wave detectors. Journal of the Optical Society of America A. 31(1). 81–81. 23 indexed citations
9.
Brown, D. S., et al.. (2013). Interferometer phase noise due to beam misalignment on diffraction gratings. Optics Express. 21(24). 29578–29578. 1 indexed citations
10.
Lodhia, D., Frank Brückner, L. Carbone, et al.. (2012). Phase effects in Gaussian beams on diffraction gratings. Journal of Physics Conference Series. 363. 12014–12014. 1 indexed citations
11.
Bond, Charlotte Z., et al.. (2011). Higher order Laguerre-Gauss mode degeneracy in realistic, high finesse cavities. Physical review. D. Particles, fields, gravitation, and cosmology. 84(10). 27 indexed citations
12.
Fulda, P., K. Kokeyama, S. Chelkowski, & A. Freise. (2010). Experimental demonstration of higher-order Laguerre-Gauss mode interferometry. Physical review. D. Particles, fields, gravitation, and cosmology. 82(1). 34 indexed citations
13.
Kokeyama, K., Shuichi Sato, A. Nishizawa, et al.. (2009). Development of a Displacement- and Frequency-Noise-Free Interferometer in a 3D Configuration for Gravitational Wave Detection. Physical Review Letters. 103(17). 171101–171101. 5 indexed citations
14.
Kokeyama, K., K. Somiya, F. Kawazoe, et al.. (2008). Development of a signal-extraction scheme for resonant sideband extraction. Classical and Quantum Gravity. 25(23). 235013–235013. 1 indexed citations
15.
Sato, S., K. Kokeyama, Seiji Kawamura, et al.. (2008). Displacement noise free interferometory for gravitational wave detection. Journal of Physics Conference Series. 120(3). 32006–32006.
16.
Sato, Shuichi, K. Kokeyama, R. L. Ward, et al.. (2007). Demonstration of Displacement- and Frequency-Noise-Free Laser Interferometry Using Bidirectional Mach-Zehnder Interferometers. Physical Review Letters. 98(14). 141101–141101. 12 indexed citations
17.
Sato, Shuichi, Seiji Kawamura, K. Kokeyama, Fumiko Kawazoe, & K. Somiya. (2007). Diagonalization of the length sensing matrix of a dual recycled laser interferometer gravitational wave antenna. Physical review. D. Particles, fields, gravitation, and cosmology. 75(8). 8 indexed citations
18.
Chen, Yanbei, K. Somiya, Seiji Kawamura, et al.. (2006). Interferometers for Displacement-Noise-Free Gravitational-Wave Detection. Physical Review Letters. 97(15). 151103–151103. 21 indexed citations
19.
Sato, Shuichi, K. Kokeyama, Fumiko Kawazoe, K. Somiya, & Seiji Kawamura. (2006). Diagonalizing sensing matrix of broadband RSE. Journal of Physics Conference Series. 32. 470–475. 2 indexed citations
20.
Kawazoe, F., K. Kokeyama, Shinji Sato, et al.. (2006). The Experimental plan of the 4m Resonant Sideband Extraction Prototype for The LCGT. Journal of Physics Conference Series. 32. 380–385. 4 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.

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