• 1466 Citations
  • 19 h-Index
19972019
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Fingerprint Dive into the research topics where Takaaki Kakitsuka is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 3 Similar Profiles
Photonic crystals Engineering & Materials Science
Lasers Engineering & Materials Science
Modulation Engineering & Materials Science
Membranes Engineering & Materials Science
photonics Physics & Astronomy
lasers Physics & Astronomy
DBR lasers Engineering & Materials Science
Laser tuning Engineering & Materials Science

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Research Output 1997 2019

400-Gb/s DMT-SDM transmission based on membrane DML-array-on-silicon

Diamantopoulos, N. P., Shikama, K., Nishi, H., Fujii, T., Kishi, T., Takeda, K., Abe, Y., Matsui, T., Kakitsuka, T., Fukuda, H., Nakajima, K. & Matsuo, S., 2019 Apr 15, In : Journal of Lightwave Technology. 37, 8, p. 1805-1812 8 p., 8570776.

Research output: Contribution to journalArticle

laser arrays
multiplexing
division
membranes
fibers

56-Gbit/s Operations of Mach-Zehnder Modulators using 300-μm-Long Membrane InGaAsP Phase Shifters and SiN waveguides on Si

Aihara, T., Hiraki, T., Fujii, T., Takeda, K., Tsuchizawa, T., Kakitsuka, T., Fukuda, H. & Matsuo, S., 2019 Apr 22, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8696833. (2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phase shifters
Modulators
Mach number
modulators
Waveguides

Amplifierless PAM-4/PAM-8 transmissions in O-band using a directly modulated laser for optical data-center interconnects

Diamantopoulos, N. P., Kobayashi, W., Nishi, H., Takeda, K., Kakitsuka, T. & Matsuo, S., 2019 Jan 1, In : Optics Letters. 44, 1, p. 9-12 4 p.

Research output: Contribution to journalArticle

pulse amplitude
lasers
fibers

Heterogeneously integrated low-power-consumption semiconductor optical amplifier on si platform

Hiraki, T., Aihara, T., Takeda, K., Fujii, T., Tsuchizawa, T., Kakitsuka, T. & Matsuo, S., 2019 Jan 1, CLEO: Science and Innovations, CLEO_SI 2019. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F129-CLEO_SI 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Naphazoline
Bias currents
Semiconductor optical amplifiers
Waveguides
Electric power utilization

Heterogeneously Integrated Low-Power-Consumption Semiconductor Optical Amplifier on Si Platform

Hiraki, T., Aihara, T., Takeda, K., Fujii, T., Tsuchizawa, T., Kakitsuka, T. & Matsuo, S., 2019 May 1, 2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8750456. (2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Naphazoline
Semiconductors
Bias currents
Semiconductor optical amplifiers
light amplifiers