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Fingerprint Dive into the research topics where Shiyoshi Yokoyama is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 7 Similar Profiles
Electrooptical effects Engineering & Materials Science
Polymers Chemical Compounds
Dendrimers Chemical Compounds
electro-optics Physics & Astronomy
polymers Physics & Astronomy
modulators Physics & Astronomy
Chromophores Chemical Compounds
Modulators Engineering & Materials Science

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Research Output 1990 2019

110 Gbit/s On-Off Keying Transmitter Based on a Single-Drive Polymer Modulator

Yokoyama, S., Lu, G. W., Cheng, X., Qiu, F. & Spring, A. M., Apr 22 2019, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8696847. (2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings).

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

keying
low voltage
transmitters
Modulators
modulators

Adamantyl and carbazole containing trans-poly(norbornene-dicarboximide)s as electro-optic chromophore hosts

Spring, A. M., Qiu, F., Hong, J., Bannaron, A., Cheng, X. & Yokoyama, S., May 20 2019, In : polymer. 172, p. 382-390 9 p.

Research output: Contribution to journalArticle

Chromophores
Electrooptical effects
Copolymers
Polymers
Monomers

A high efficiency silicon nitride waveguide grating coupler with a multilayer bottom reflector

Hong, J., Spring, A. M., Qiu, F. & Yokoyama, S., Dec 1 2019, In : Scientific reports. 9, 1, 12988.

Research output: Contribution to journalArticle

Open Access
Optics and Photonics
Silicon Dioxide
silicon nitride

Camera sensor platform for high speed video data transmission using a wideband electro-optic polymer modulator

Cheng, X., Qiu, F., Spring, A. M., Sasaki, M., Kashino, T., Ozawa, M., Nawata, H., Kita, T., Sugihara, O. & Yokoyama, S., Feb 4 2019, In : Optics Express. 27, 3, p. 1877-1883 7 p.

Research output: Contribution to journalArticle

video data
data transmission
electro-optics
modulators
platforms

DAC-less PAM4 transmitter using electro-optic polymer dual-drive Mach-Zehnder modulator with imbalanced binary driving electronics

Lu, G. W., Hong, J., Zhang, H., Qiu, F. & Yokoyama, S., Jan 1 2019, 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

Electrooptical effects
Modulators
Mach number
Transmitters
Polymers