Profil bibliographique

Kousuke Komaki

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

5Publications signalées

169Citations signalées

1Affiliations récentes

Les institutions déclarées

Les domaines associés

Optical Network TechnologiesAdvanced Photonic Communication SystemsAdvanced Optical Network TechnologiesPhotonic and Optical DevicesAdvanced Fiber Laser Technologies

Les publications récentes

2025 conference-paper OpenAlex

Demonstration of State-of-polarization Change Localization Based on Digital Coherent Transceivers

Naoya Okada, Joji Terashi, Setsuo Yoshida, Reiko Kuroiwa et autres

We demonstrate location-resolved visualization of state-of-polarization change along a transmission link by digital coherent transceivers. Experimental verification showed the distance resolution better than 3.4km in a 150km-long link.

jp (code pays fourni par la source)

1 citation

2020 conference-paper OpenAlex

A Method to Separate the Penalties Caused by Various Nonlinear Signal-Pump Impairments in Raman Amplified System

Jingnan Li, Yangyang Fan, Zhenning Tao, Tong Ye et autres

We separate various nonlinear impairments caused by pump laser RIN in Raman amplified system. Experiment shows that nonlinear polarization scattering has more impact than phase noise does, and the gain fluctuation has the least impact.

cn, jp (code pays fourni par la source)

1 citation

2015 conference-paper OpenAlex

Frequency domain DSP based channel spacing monitor in denser Nyquist-WDM system

Ying Zhao, Liang Dou, Zhenning Tao, Huihui Li et autres

An accurate and robust channel spacing monitor is proposed for denser Nyquist-WDM system. Based on low speed processing at the receiver, less than ± 150MHz estimation error is experimentally guaranteed and the robustness of the method is investigated.

cn, jp (code pays fourni par la source)

5 citations

2015 conference-paper OpenAlex

Demonstration of real-time FSK light labeling using DAC-based transmitter for 400G superchannel

Goji Nakagawa, Shoichiro Oda, Setsuo Yoshida, Guoxiu Huang et autres

We developed real-time FSK light labeling system using DAC-based label superimposition. We successfully demonstrated the monitor performance of light label scheme in CDCG ROADM network with 17-cascaded-WSS for four-sub-carrier 32GBaud DP-QPSK superchannel.

jp, cn, us (code pays fourni par la source)

1 citation

Accès ouvert 2011 article OpenAlex

Fast optical channel recovery in field demonstration of 100-Gbit/s Ethernet over OTN using real-time DSP

Etsushi Yamazaki, Shogo Yamanaka, Yoshiaki Kisaka, Tadao Nakagawa et autres

A field trial of 100-Gbit/s Ethernet over an optical transport network (OTN) is conducted using a real-time digital coherent signal processor. Error free operation with the Q-margin of 3.2 dB is confirmed at a 100 Gbit/s Ethernet analyzer by concatenating a low-density …

jp (code pays fourni par la source)

161 citations Optics Express

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