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Paper Abstract and Keywords
Presentation 2020-01-30 15:20
[Invited Talk] High-Speed-Operation of All-Silicon Modulator Integrated with Passive Equalizer
Yohei Sobu, Shinsuke Tanaka, Yu Tanaka (Fujitsu) PN2019-43 EMT2019-83 MWP2019-57
Abstract (in Japanese) (See Japanese page) 
(in English) Silicon photonics technology is a promising candidate for a small form factor optical transceiver with a large transmission capacity and a low power consumption. One of the main challenge is due to the high baud rate operation for optical modulators with a low power consumption. In our group, we have been developed an all-silicon modulator based on highly-efficient lumped-electrode optical phase shifters driven by a CMOS inverter driver. We can optimize a trade-off between an analog bandwidth and a modulation efficiency of the phase shifter by using a forward-biased PIN phase shifter integrated with a passive RC equalizer. In this paper, we review the concept of the lumped-electrode PIN-RC phase shifter and the development for the high-speed operation of this modulator.
Keyword (in Japanese) (See Japanese page) 
(in English) Silicon Photonics / Photonic Integrated Circuits / Modulators / Integrated Optics Devices / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 402, PN2019-43, pp. 49-56, Jan. 2020.
Paper # PN2019-43 
Date of Issue 2020-01-23 (PN, EMT, MWP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 PN2019-43 EMT2019-83 MWP2019-57

Conference Information
Conference Date 2020-01-30 - 2020-01-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Dosisha Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2020-01-MWP-PN-EMT-PEM-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High-Speed-Operation of All-Silicon Modulator Integrated with Passive Equalizer 
Sub Title (in English)  
Keyword(1) Silicon Photonics  
Keyword(2) Photonic Integrated Circuits  
Keyword(3) Modulators  
Keyword(4) Integrated Optics Devices  
1st Author's Name Yohei Sobu  
1st Author's Affiliation Fujitsu Ltd. (Fujitsu)
2nd Author's Name Shinsuke Tanaka  
2nd Author's Affiliation Fujitsu Ltd. (Fujitsu)
3rd Author's Name Yu Tanaka  
3rd Author's Affiliation Fujitsu Ltd. (Fujitsu)
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Date Time 2020-01-30 15:20:00 
Presentation Time 40 
Registration for PN 
Paper # IEICE-PN2019-43,IEICE-EMT2019-83,IEICE-MWP2019-57 
Volume (vol) IEICE-119 
Number (no) no.402(PN), no.403(EMT), no.404(MWP) 
Page pp.49-56 
#Pages IEICE-8 
Date of Issue IEICE-PN-2020-01-23,IEICE-EMT-2020-01-23,IEICE-MWP-2020-01-23 

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