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Paper Abstract and Keywords
Presentation 2025-01-24 14:50
[Invited Talk] Photonic high-frequency band migration technology for high-quality ultra-wideband arbitrary waveform generation
Tsuyoshi Konishi (Waseda Univ.), Shizen Nakayama, Tomoki Tsuji (Osaka Univ.), Junya Nishioka, Takatoshi Akamatsu, Yoshiaki Konishi, Masaki Nakamura, Keita Mochizuki (Mitsubishi Electric) PN2024-59 EMT2024-109 MWPTHz2024-97
Abstract (in Japanese) (See Japanese page) 
(in English) Our proposed high-frequency signal migration technique using optical time-stretch and compression allows the advantages of low-frequency technology to be leveraged to migrate signal frequency from the megahertz band to the high-frequency band beyond several tens of gigahertz, while maintaining the high vertical resolution performance provided by a conventional matured low-frequency technology. The proposed technique has the potential to realize higher frequency signal synthesis that are ideally not bound by the tradeoffs of power consumption, cost, and signal quality. In this talk, our recent results will be reported with this technique.
Keyword (in Japanese) (See Japanese page) 
(in English) Time-stretch and compression / High-frequency arbitrary waveform generation / Chromatic dispersion effect / / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 346, PN2024-59, pp. 93-95, Jan. 2025.
Paper # PN2024-59 
Date of Issue 2025-01-16 (PN, EMT, MWPTHz) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF PN2024-59 EMT2024-109 MWPTHz2024-97

Conference Information
Committee PN EMT MWPTHz IEE-EMT  
Conference Date 2025-01-23 - 2025-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Arcrea Himeji 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2025-01-PN-EMT-MWPTHz-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Photonic high-frequency band migration technology for high-quality ultra-wideband arbitrary waveform generation 
Sub Title (in English)  
Keyword(1) Time-stretch and compression  
Keyword(2) High-frequency arbitrary waveform generation  
Keyword(3) Chromatic dispersion effect  
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1st Author's Name Tsuyoshi Konishi  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Shizen Nakayama  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Tomoki Tsuji  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Junya Nishioka  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
5th Author's Name Takatoshi Akamatsu  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
6th Author's Name Yoshiaki Konishi  
6th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
7th Author's Name Masaki Nakamura  
7th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
8th Author's Name Keita Mochizuki  
8th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
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Speaker Author-1 
Date Time 2025-01-24 14:50:00 
Presentation Time 50 minutes 
Registration for PN 
Paper # PN2024-59, EMT2024-109, MWPTHz2024-97 
Volume (vol) vol.124 
Number (no) no.346(PN), no.347(EMT), no.348(MWPTHz) 
Page pp.93-95 
#Pages 3 
Date of Issue 2025-01-16 (PN, EMT, MWPTHz) 

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