Keio University

Presentations

Koike, Yasuhiro

1-20 items (total 875)
2025.09

Multicore GI POF Sheet Compatible with MT Ferrules for 106.25 Gb/s Per Lane Parallel Links

Speaker
K. Muramoto and Y. Koike
Conference Title
Conference Title The 33rd International Conference on Plastic Optical Fibers (POF2025)(Venue Photonics Center, Boston University) Organizer The International Cooperative of Plastic Optical Fibers (ICPOF) Dates 2025.09.29 - 2025.09.30
Organizer
The International Cooperative of Plastic Optical Fibers (ICPOF)
Invitation Status
With
Language of Publication
English
Conference Category
Oral presentation (invited, special)
Country
United States
2025.09

Status of High-Speed POF in the AI Era

Speaker
Yasuhiro Koike
Conference Title
Conference Title The 33rd International Conference on Plastic Optical Fibers (POF2025)(Venue Photonics Center, Boston University) Organizer The International Cooperative of Plastic Optical Fibers (ICPOF) Dates 2025.09.29 - 2025.09.30
Organizer
The International Cooperative of Plastic Optical Fibers (ICPOF)
Invitation Status
With
Language of Publication
English
Conference Category
Oral presentation (keynote)
Country
United States
2021.11

Advanced POF and its Applications for the Next Generation IoT Society

Speaker
YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title The International Conference on Plastic Optical Fibers (POF2021)(Venue Jinhua City, China (Hybrid)) Dates 2021.11.22 - 2021.11.24
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (keynote)
2021.11

Low-noise graded-index plastic optical fiber for radio over fiber application

Speaker
KENTA MURAMOTO, YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title The International Conference on Plastic Optical Fibers (POF2021)(Venue Jinhua City, China (Hybrid)) Dates 2021.11.22 - 2021.11.24
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2022.11

Recent Progress of Photonics Polymer Technologies toward 5G/8K Society

Speaker
YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title 13th International Conference on Organic Nonlinear Optics (ICONO13)(Venue Nara, Japan) Dates 2022.11.08 - 2022.11.11
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2022.02

Graded-index plastic optical fiber for error-free PAM-4 transmission without forward error correction

Speaker
KENTA MURAMOTO, YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title SPIE Photonics West 2022(Venue San Francisco, USA (On Demand Conference)) Dates 2022.02.21 - 2022.02.27
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2022.09

Advanced POF technologies for beyond 5G society

Speaker
YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title The International Conference on Plastic Optical Fibers (POF2022)(Venue Bilbao, Spain) Dates 2022.09.26 - 2022.09.28
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (keynote)

Advanced Plastic Optical Fiber Technologies for Beyond 5G Society

Speaker
YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title Seminars on Photonics organized by the PhotoNext Center(Venue Torino, Italy) Dates 2022.09.30 - 2022.09.30
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2023.02

Recent Progress of Photonics Polymer in Error-Free POF and Real Color Display

Speaker
YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title SPIE Photonics West 2023(Venue San Francisco, USA) Dates 2023.01.28 - 2023.02.02
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (keynote)
2023.07

Plastic Optical Fiber and Novel Photonics Polymers for Beyond 5G Society

Speaker
YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title SPSJ International Poymer Conference (IPC2023)(Venue Hokkaido, Japan) Dates 2023.07.18 - 2023.07.21
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2023.09

Error-Free Graded-Index Plastic Optical Fiber for Beyond 5G (6G) Society

Speaker
YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title The 31th International Conference on Plastic Optical Fibers (POF2023)(Venue Cork, Ireland) Dates 2023.09.17 - 2023.09.20
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2023.09

Polymer-Based Optical Cable

Speaker
Y. Kaseda, Y. Tanaka, Y. Baba, Y. Ishimaru, and Y. Koike
Conference Title
[Conference Category International presentation] Conference Title The 31th International Conference on Plastic Optical Fibers (POF2023)(Venue Cork, Ireland) Dates 2023.09.17 - 2023.09.20
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2023.09

Super Big-Data Opticalization and Fibering with GI POF

Speaker
D. Weng, Y. Koike, W. White, D. Zhang, B. Ameduri, and Y. Okamoto
Conference Title
[Conference Category International presentation] Conference Title The 31th International Conference on Plastic Optical Fibers (POF2023)(Venue Cork, Ireland) Dates 2023.09.17 - 2023.09.20
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2024.02

Recent progress in GI POF technologies toward Beyond 5G era

Speaker
KENTA MURAMOTO, YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title SPIE Photonics West 2024(Venue San Francisco, California USA) Dates 2024.01.27 - 2024.02.01
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2024.08

Proposal of Error-Free GI POF for Beyond 5G Society

Speaker
YASUHIRO KOIKE, KENTA MURAMOTO
Conference Title
[Conference Category International presentation] Conference Title 16th Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR 2024)(Venue Incheon, Korea) Dates 2024.08.04 - 2024.08.09
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2024.11

Error-Free POF for Beyond 5G and AI Technology

Speaker
YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title The 32nd International Conference on Plastic Optical Fibers (POF2024)(Venue Tokyo, Japan) Dates 2024.11.11 - 2024.11.13
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2025.01

Graded-index plastic optical fiber for needle-sized lens and rigid endoscope

Speaker
H. Yamashita, I. Koike, M. Nakamura and Y. Koike
Conference Title
[Conference Category International presentation] Conference Title SPIE Photonics West 2025(Venue San Francisco, California USA) Dates 2025.01.27 - 2025.01.30
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)
2020.09

Novel Photonics Polymers for Next Generation IoT

Speaker
YASUHIRO KOIKE
Conference Title
[Conference Category International presentation] Conference Title Global Summit and Expo on Materials (GSEMSN-2021)(Venue Lisbon, Portugal (Virtual conference)) Dates 2020.09.06 - 2020.09.08
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (keynote)
2022.09

安定な高速データ通信を可能とする新規エラーフリープラスチック光ファイバー

Speaker
村元謙太、小池康博
Conference Title
[Conference Category Domestic presentation] Dates 2022.09.05 - 2022.09.07
Organizer
公益財団法人高分子学会
Invitation Status
With
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)

リアルカラーディスプレイを実現するためのフォトニクスポリマーフィルム

Speaker
小池康博
Conference Title
[Conference Category Domestic presentation] Dates 2022.03.08 - 2022.03.08
Organizer
公益社団法人高分子学会
Invitation Status
With
Presentation Format
Domestic presentation
Language of Publication
Japanese