I. Ogawa

959 total citations
74 papers, 728 citations indexed

About

I. Ogawa is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Artificial Intelligence. According to data from OpenAlex, I. Ogawa has authored 74 papers receiving a total of 728 indexed citations (citations by other indexed papers that have themselves been cited), including 74 papers in Electrical and Electronic Engineering, 7 papers in Atomic and Molecular Physics, and Optics and 1 paper in Artificial Intelligence. Recurrent topics in I. Ogawa's work include Photonic and Optical Devices (62 papers), Optical Network Technologies (51 papers) and Semiconductor Lasers and Optical Devices (42 papers). I. Ogawa is often cited by papers focused on Photonic and Optical Devices (62 papers), Optical Network Technologies (51 papers) and Semiconductor Lasers and Optical Devices (42 papers). I. Ogawa collaborates with scholars based in Japan and United States. I. Ogawa's co-authors include Yuki Yamada, Toshikazu Hashimoto, T. Kitoh, M. Kobayashi, Akihiro Takagi, M. Kawachi, Takashi Saida, Toshihide Yoshimatsu, Tomohiro Shibata and Hideaki Ogawa and has published in prestigious journals such as Optics Letters, Optics Express and Journal of Lightwave Technology.

In The Last Decade

I. Ogawa

67 papers receiving 672 citations

Peers

I. Ogawa

EEE

AMPO

SCF

Martin Kwakernaak United States

Karsten Voigt Germany

Sagi Mathai United States

H. Ishio Japan

Robert E. Saperstein United States

H.P.A. van den Boom Netherlands

Christian Neumeyr Germany

Yuliya Akulova United States

Dieter Knoll Germany

P. Facq France

Martin Kwakernaak United States

I. Ogawa

412 ×0.6

EEE

260 ×1.8

AMPO

47 ×1.8

29 ×1.2

16 ×0.9

SCF

Citations per year, relative to I. Ogawa I. Ogawa (= 1×) peers Martin Kwakernaak

Countries citing papers authored by I. Ogawa

Since Specialization

Citations

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

Fields of papers citing papers by I. Ogawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of I. Ogawa

This figure shows the co-authorship network connecting the top 25 collaborators of I. Ogawa. A scholar is included among the top collaborators of I. Ogawa 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 I. Ogawa. I. Ogawa 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

Yoshimatsu, Toshihide, Masahiro Nada, Manabu Oguma, et al.. (2012). Compact and high-sensitivity 100-Gb/s (4 × 25 Gb/s) APD-ROSA with a LAN-WDM PLC demultiplexer. Optics Express. 20(26). B393–B393. 36 indexed citations

Ogawa, I., et al.. (2011). 100-Gbit/s Optical Receiver Front-end Module Technology. NTT technical review. 9(3). 55–61. 2 indexed citations

Murata, Koichi, Takashi Saida, Kimikazu Sano, et al.. (2011). 100-Gbit/s PDM-QPSK coherent receiver with wide dynamic range and excellent common-mode rejection ratio. Optics Express. 19(26). B125–B125. 23 indexed citations

Ogawa, I., Hiromasa Tanobe, Ryoichi Kasahara, et al.. (2010). All-in-one 100-Gbit/s DP-QPSK coherent receiver using novel PLC-based integration structure with low-loss and wide-tolerance multi-channel optical coupling. 1–2. 14 indexed citations

Ogawa, I., Hiroshi Yamazaki, & Akimasa Kaneko. (2007). Highly Integrated PLC-Type Devices with Surface-Mounted Monitor PDs for ROADM. 1–3. 5 indexed citations

Ogawa, I., Young Rag, S. Kamei, et al.. (2006). Packaging Technology for Ultra-Small Variable Optical Attenuator Multiplexer (V-AWG) With Multichip PLC Integration Structure Using Chip-Scale-Package PD Array. IEEE Journal of Selected Topics in Quantum Electronics. 12(5). 1045–1053. 17 indexed citations

Hashimoto, Toshikazu, Takashi Saida, I. Ogawa, et al.. (2005). Optical circuit design based on a wavefront-matching method. Optics Letters. 30(19). 2620–2620. 55 indexed citations

Saida, Takashi, Toshikazu Hashimoto, I. Ogawa, et al.. (2005). Fabrication of wavelength splitter designed by wavefront matching method. OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, 2005.. 3 pp. Vol. 4–3 pp. Vol. 4. 5 indexed citations

Ogawa, I., et al.. (2004). Novel Stacked Packaging Structure Using Silica-based PLC with Integrated Micro-mirrors and its Application to an 8ch PD Array Module(Session 1 : Optical Interconnection). 104(355). 13–17. 1 indexed citations

10.

Hashimoto, Toshikazu, et al.. (2004). Hybrid integration of active devices on PLC. Optical Fiber Communication Conference. 2. 2 indexed citations

11.

Ito, Takao, Ryoichi Kasahara, I. Ogawa, et al.. (2003). Bit rate and format independent PMD compensation with differential group delay monitoring using SOA/PLC hybrid integrated wavelength converter. Electronics Letters. 39(1). 84–86. 2 indexed citations

12.

Ito, Tomonori, Ryoichi Kasahara, I. Ogawa, et al.. (2002). 80-Gbit/s PMD Compensation Using a Hybrid Integrated All-Optical Exor Circuit. European Conference on Optical Communication. 3. 1–2. 1 indexed citations

13.

Yamada, Yuki, I. Ogawa, A. Sugita, & K. Moriwaki. (2002). LiNbO/sub 3/ chip assembly on silica-based waveguide on terraced silicon substrate. 204–205. 1 indexed citations

14.

Ogawa, I., et al.. (2002). Two-dimensional multiple beam forming using slab-waveguide-implemented photonic beam forming network. 197–200. 3 indexed citations

15.

Kakitsuka, Takaaki, et al.. (2001). Amplifying light-semiconductor optical amplifiers and integrated devices. 50(9). 622–629. 1 indexed citations

16.

Habara, K., et al.. (2000). Large-Capacity Photonic Packet Switch Prototype Using Wavelength Routing Techniques. IEICE Transactions on Communications. 83(10). 2304–2311. 15 indexed citations

17.

Ogawa, I., Fumihiro Ebisawa, Naoto Yoshimoto, et al.. (1998). Lossless Hybrid Integrated 8-ch Optical Wavelength Selector Module Using PLC Platform and PLC-PLC Direct Attachment Techniques. Optical Fiber Communication Conference. 16 indexed citations

18.

Ogawa, I., et al.. (1996). Photonic Integrated Beam Forming and Steering Network Using Switched True-Time-Delay Silica-Based Waveguide Circuits. IEICE Transactions on Electronics. 74–79. 13 indexed citations

19.

Ogawa, I., Yuki Yamada, & H. Terui. (1995). Reduction of waveguide facet reflection in optical hybrid integrated circuit using saw-toothed angled facet. IEEE Photonics Technology Letters. 7(1). 44–46. 12 indexed citations

20.

Yamada, Yuki, A. Sugita, K. Moriwaki, I. Ogawa, & Toshikazu Hashimoto. (1994). An application of a silica-on-terraced-silicon platform to hybrid Mach-Zehnder interferometric circuits consisting of silica-waveguides and LiNbO/sub 3/ phase-shifters. IEEE Photonics Technology Letters. 6(7). 822–824. 12 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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