T. Kitagawa

1.5k total citations
51 papers, 1.1k citations indexed

About

T. Kitagawa is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Ceramics and Composites. According to data from OpenAlex, T. Kitagawa has authored 51 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Electrical and Electronic Engineering, 20 papers in Atomic and Molecular Physics, and Optics and 4 papers in Ceramics and Composites. Recurrent topics in T. Kitagawa's work include Photonic and Optical Devices (34 papers), Semiconductor Lasers and Optical Devices (19 papers) and Advanced Fiber Optic Sensors (18 papers). T. Kitagawa is often cited by papers focused on Photonic and Optical Devices (34 papers), Semiconductor Lasers and Optical Devices (19 papers) and Advanced Fiber Optic Sensors (18 papers). T. Kitagawa collaborates with scholars based in Japan, Canada and United States. T. Kitagawa's co-authors include Katsumi Hattori, M. Horiguchi, Jacques Albert, K. O. Hill, F. Bilodeau, Y. Ohmori, B. Malo, Y. Hibino, M. Kobayashi and Makoto Shimizu and has published in prestigious journals such as Applied Physics Letters, Optics Letters and Journal of Non-Crystalline Solids.

In The Last Decade

T. Kitagawa

49 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T. Kitagawa Japan 20 947 515 178 150 41 51 1.1k
P. Fuhrberg Germany 12 569 0.6× 432 0.8× 70 0.4× 144 1.0× 16 0.4× 41 633
Jinzhang Wang China 24 1.7k 1.8× 1.8k 3.4× 36 0.2× 270 1.8× 97 2.4× 77 1.9k
Jinggang Peng China 17 758 0.8× 395 0.8× 264 1.5× 263 1.8× 39 1.0× 91 932
Nan‐Kuang Chen Taiwan 15 782 0.8× 324 0.6× 54 0.3× 74 0.5× 231 5.6× 100 897
Nick K. Hon United States 8 372 0.4× 243 0.5× 25 0.1× 90 0.6× 101 2.5× 20 476
Hong C. Nguyen Australia 14 684 0.7× 485 0.9× 49 0.3× 161 1.1× 120 2.9× 31 773
R.M. Percival United Kingdom 20 973 1.0× 487 0.9× 313 1.8× 224 1.5× 59 1.4× 40 1.1k
Zhiping Cai China 16 830 0.9× 805 1.6× 38 0.2× 171 1.1× 102 2.5× 36 998
V.G. Ta’eed Australia 16 1.0k 1.1× 610 1.2× 67 0.4× 293 2.0× 174 4.2× 39 1.1k
Á. F. G. Monte Brazil 11 291 0.3× 254 0.5× 110 0.6× 337 2.2× 79 1.9× 56 527

Countries citing papers authored by T. Kitagawa

Since Specialization
Citations

This map shows the geographic impact of T. Kitagawa'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 T. Kitagawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Kitagawa more than expected).

Fields of papers citing papers by T. Kitagawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Kitagawa

This figure shows the co-authorship network connecting the top 25 collaborators of T. Kitagawa. A scholar is included among the top collaborators of T. Kitagawa 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 T. Kitagawa. T. Kitagawa 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.
Umegae, Satoru, et al.. (2007). Outcome of Procedure for Prolapse and Hemorrhoids for Third-degree Hemorrhoids. Nihon Daicho Komonbyo Gakkai Zasshi. 60(8). 448–455.
2.
NIIMURA, Sueo, et al.. (2007). The size of perivitelline space in mouse oocytes cultured in the medium with decreased concentration of NaCl. 1 indexed citations
3.
Kitagawa, T.. (2006). Relationship between the size of perivitelline space and the incidence of polyspermy in porcine oocytes. 59(1). 21–26. 11 indexed citations
4.
Kasahara, Ryoichi, M. Ishii, Yoshiyuki Inoue, et al.. (2004). Integrated 32ch dynamic wavelength channel selector using AWG and 32 /spl times/ 1 PLC switch. Optical Fiber Communication Conference. 1 indexed citations
5.
Suzuki, S., Yoshiyuki Inoue, S. Mino, et al.. (2004). Compactly integrated 32-channel AWG multiplexer with variable optical attenuators and power monitors based on multi-chip PLC technique. Optical Fiber Communication Conference. 2. 185–187. 5 indexed citations
6.
Oguchi, Kentaro, Masahiko Jinno, & T. Kitagawa. (2003). Ultra-wide band WDM networks and supporting technologies. 4. 1277–1278. 6 indexed citations
7.
Ohara, T., H. Takara, I. Shake, et al.. (2003). 160-Gb/s optical-time-division multiplexing with PPLN hybrid integrated planar lightwave circuit. IEEE Photonics Technology Letters. 15(2). 302–304. 36 indexed citations
8.
Ohara, T., H. Takara, I. Shake, et al.. (2003). 160 Gbit/s optical-time-division multiplexer based on PPLN hybrid integrated planar lightwave circuit. CPDB3–1. 2 indexed citations
9.
Yanagisawa, M., Takeshi Hashimoto, Fumihiro Ebisawa, et al.. (2002). A 2.5 Gb/s hybrid integrated multiwavelength light source composed of eight DFB-LDs and an MMI coupler on a silica PLC platform. 1. 77–78. 3 indexed citations
10.
Kuwano, Shigeru, et al.. (2001). Optical Label Switching Using Optical Label Based on Wavelength and Pilot Tone Frequency. IEICE Transactions on Electronics. 84(5). 501–508. 2 indexed citations
11.
Ishii, M., Akihiro Takagi, Y. Hida, et al.. (2001). Low-loss fibre-pigtailed 256 channel arrayed-waveguidegrating multiplexer using cascaded laterally-tapered waveguides. Electronics Letters. 37(23). 1401–1402. 9 indexed citations
12.
Maruyama, Yūji, et al.. (1998). A miniature probe enables clear demonstration of the cystic duct during laparoscopic cholecystectomy. Surgical Endoscopy. 12(9). 1186–1188. 2 indexed citations
13.
Albert, Jacques, F. Bilodeau, D. C. Johnson, et al.. (1998). Polarisation-independent strong Bragg gratings inplanar lightwave circuits. Electronics Letters. 34(5). 485–486. 24 indexed citations
14.
Hibino, Y., T. Kitagawa, K. O. Hill, et al.. (1996). Wavelength division multiplexer with photoinduced Bragg gratings fabricated in a planar-lightwave-circuit-type asymmetric Mach-Zehnder interferometer on Si. IEEE Photonics Technology Letters. 8(1). 84–86. 16 indexed citations
15.
Hattori, Katsumi, T. Kitagawa, M. Oguma, Y. Ohmori, & M. Horiguchi. (1994). Erbium-doped silica-based waveguide amplifierintegrated with a 980/1530 nm WDM coupler. Electronics Letters. 30(11). 856–857. 69 indexed citations
16.
Kitagawa, T., Kyota Hattori, Y. Hibino, & Y. Ohmori. (1994). Neodymium-doped silica-based planar waveguide lasers. Journal of Lightwave Technology. 12(3). 436–442. 21 indexed citations
17.
Suganuma, Nobuhiko, et al.. (1993). Human Ovarian Aging and Mitochondrial DNA Deletion. Hormone Research. 39(1). 16–21. 26 indexed citations
18.
Nakamura, Kogenta, et al.. (1992). Long term buserelin pretreatment for IVF in patients with endometriosis. 8. 99–106. 1 indexed citations
19.
Hattori, Katsumi, T. Kitagawa, Y. Ohmori, & M. Kobayashi. (1991). Laser-diode pumping of waveguide laser based on Nd-doped silica planar lightwave circuit. IEEE Photonics Technology Letters. 3(10). 882–884. 11 indexed citations
20.
Hibino, Y., T. Kitagawa, Makoto Shimizu, F. Hanawa, & A. Sugita. (1989). Neodymium-doped silica optical waveguide laser on silicon substrate. IEEE Photonics Technology Letters. 1(11). 349–350. 51 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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