Concepedia

Koudai Harako

KH

Statistics

Publications

8

Citations

152

H-Index

8

Active since

2011

Affiliations

Tohoku University(Current)

Koudai Harako is an author at Tohoku University specializing in engineering, optical communication, and photonics.

Top concepts

EngineeringOptical CommunicationPhotonicsOptoelectronicsOptical NetworksOptical PropertiesSignal ProcessingOptical SystemsApplied PhysicsOptical Materials

Publications per year

2011–2016

8

Publications

8

High-performance TDM demultiplexing of coherent Nyquist pulses using time-domain orthogonality

Koudai Harako, David O. Otuya, Keisuke Kasai et al. · Optics Express · 2014 · 35 citations · Full text

Photonics, Coherent Nyquist Pulses, Engineering +11

640 Gbaud (128 Tbit/s/ch) optical Nyquist pulse transmission over 525 km with substantial PMD tolerance

Koudai Harako, Daiki Seya, Toshihiko Hirooka et al. · Optics Express · 2013 · 29 citations · Full text

Photonics, Pmd Tolerance, Engineering +10

256 Tbit/s/ch polarization-multiplexed DQPSK transmission over 300 km using time-domain optical Fourier transformation

Pengyu Guan, Toshiyuki Hirano, Koudai Harako et al. · Optics Express · 2011 · 19 citations · Full text

Photonics, Optical Materials, Waveform Distortions +11

Ultrafast Nyquist OTDM demultiplexing using optical Nyquist pulse sampling in an all-optical nonlinear switch

Toshihiko Hirooka, Daiki Seya, Koudai Harako et al. · Optics Express · 2015 · 18 citations · Full text

Sampling Pulse, Photonics, Optical Nyquist Pulse +13

Roll-off factor dependence of Nyquist pulse transmission

Koudai Harako, Daiki Suzuki, Toshihiko Hirooka et al. · Optics Express · 2016 · 15 citations · Full text

Nyquist Pulse, Chromatic Dispersion, Spread Spectrum +10

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