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Kazuhiro Oda

dblp:24/1324 · DBLP profile ↗
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3ranked-venue papers
1as first author
0since 2021 · last 1996
0000-0003-4134-913XORCID · corroborated

Domains — the database's venue-derived domains; a paper can count in several

Computer networks · 3 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer networks
3 papers
Optical networks · 98% Wireless networking · 2%
Computer architecture, parallel and distributed computing, and storage systems
1 paper
Integrated circuit design · 100%

Topics — the 7 heaviest of 9, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Optical networks
wavelength-division multiplexing
0.031996
An Optical FDM-Based Self-Healing Ring Network Employing Arrayed Waveguide Grating Filters and EDFA's with Level Equalizers · IEEE J. Sel. Areas Commun. 1996
Factors Affecting the Design of Optical FDM Information Distribution Systems · IEEE J. Sel. Areas Commun. 1990
A 16-Channel Frequency Selection Switch for Optical FDM Distribution Systems · IEEE J. Sel. Areas Commun. 1990
Optical networks
optical amplifier
0.021996
An Optical FDM-Based Self-Healing Ring Network Employing Arrayed Waveguide Grating Filters and EDFA's with Level Equalizers · IEEE J. Sel. Areas Commun. 1996
Factors Affecting the Design of Optical FDM Information Distribution Systems · IEEE J. Sel. Areas Commun. 1990
Optical networks › optical amplifier
erbium-doped fiber amplifier
0.011996
An Optical FDM-Based Self-Healing Ring Network Employing Arrayed Waveguide Grating Filters and EDFA's with Level Equalizers · IEEE J. Sel. Areas Commun. 1996
Optical networks
network survivability
0.011996
An Optical FDM-Based Self-Healing Ring Network Employing Arrayed Waveguide Grating Filters and EDFA's with Level Equalizers · IEEE J. Sel. Areas Commun. 1996
Optical networks › network survivability
self-healing ring
0.011996
An Optical FDM-Based Self-Healing Ring Network Employing Arrayed Waveguide Grating Filters and EDFA's with Level Equalizers · IEEE J. Sel. Areas Commun. 1996
Optical networks › optical communication components
arrayed waveguide grating
0.011996
An Optical FDM-Based Self-Healing Ring Network Employing Arrayed Waveguide Grating Filters and EDFA's with Level Equalizers · IEEE J. Sel. Areas Commun. 1996
Wireless networking › channel assignment
channel selection
0.011990
Factors Affecting the Design of Optical FDM Information Distribution Systems · IEEE J. Sel. Areas Commun. 1990

Methods — techniques the papers use, named apart from their topics

level equalization · 0.0crosstalk analysis · 0.0frequency stabilization · 0.0
YearPublicationVenuePosition
1996 An Optical FDM-Based Self-Healing Ring Network Employing Arrayed Waveguide Grating Filters and EDFA's with Level Equalizers
abstract
An optical frequency-division multiplexing (OFDM) based self-healing unidirectional ring network is designed and its performance is verified. It employs arrayed waveguide grating add/drop multiplexers (ADMs) and erbium-doped fiber amplifiers (EDFAs) with waveguide level equalizers in each remote node. The route diversity configuration is employed to make the network robust and bit loss-free route switching is performed. The level diagram reproducibility for each OFDM channel is guaranteed by the waveguide-level equalizers. Successful transmission performance confirms the effectiveness of the proposed system.
Hiromu Toba, Kazuhiro Oda, Kyo Inoue, Kiyoshi Nosu, Tsutomu Kitoh
IEEE J. Sel. Areas Commun.2
1990 A 16-Channel Frequency Selection Switch for Optical FDM Distribution Systems
abstract
The performance of a 5-GHz-spaced, 16-channel frequency selection switch (FS-SW) for optical frequency division multiplexing (FDM) distribution systems is described. The silica waveguide-type FS-SW is constructed with four serially connected periodic filters integrated on a silicon chip. The required crosstalk level for each periodic filter of the FS-SW was estimated to be -21.0 dB for a 16-channel FS-SW and 23.6 dB for a 128-channel FS-SW. Crosstalk can be independent of the power coupling ratio of the 3-dB-coupler regions by choosing suitable connecting configurations for the periodic filters. A controller for the switch is also described and the desired channel can be selected successfully from among 16 optical carriers under an average crosstalk level of less than -20 dB.>
Kazuhiro Oda, Norio Takato, Toshimi Kominato, Hiromu Toba
IEEE J. Sel. Areas Commun.1
1990 Factors Affecting the Design of Optical FDM Information Distribution Systems
abstract
Major factors affecting optical frequency division multiplexing (FDM) distribution system design are described. In particular, multiplexing/distribution configuration and channel-selection methods are compared from the viewpoint of the number of channels, the number of subscribers, and the transmission distance. The applicability of optical fiber amplifiers to the optical FDM information-distribution network is also discussed. The experimental results of a 5 GHz spaced 16-channel FDM distribution/transmission at 622 Mb/s, using a waveguide frequency-selection switch (tunable filter) and a multicarrier frequency-stabilization technique, are also discussed.>
Hiromu Toba, Kazuhiro Oda, Kiyoshi Nosu, Norio Takato
IEEE J. Sel. Areas Commun.2