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Paper Abstract and Keywords
Presentation 2025-06-03 14:55
[Invited Talk] Report on OFC2025 -- Optical transceivers --
Kazuya Nagashima (Furukawa) OCS2025-5 OFT2025-12 OPE2025-5 LQE2025-5
Abstract (in Japanese) (See Japanese page) 
(in English) This paper reviews optical transceiver-related topics discussed at OFC2025. Co-Packaged Optics is highlighted again, expecting their deployments in the forthcoming market. Additionally, there were several proposals for adoption in new applications of AI/ML and 6G Radio Access Networks. Meanwhile, pluggable-optical transceivers related technologies such as 400-Gb/s per channel and C+L band operations were reported. In terms of power saving, Linear-Pluggable Optics and Transmit-Retimed Optics for 200-Gb/s operations were discussed as well. In DSP-related topics, novel algorithms for performance enhancement while maintaining power consumption were reported. Several pluggable-optical transceivers employing 3-nm process node DSP were exhibited.
Keyword (in Japanese) (See Japanese page) 
(in English) OFC / Optical Transceivers / Co-Packaged Optics / Pluggable-Optical Transceivers / Digital Signal Processing / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 50, OPE2025-5, pp. 19-23, June 2025.
Paper # OPE2025-5 
Date of Issue 2025-05-27 (OCS, OFT, OPE, LQE) 
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 OCS2025-5 OFT2025-12 OPE2025-5 LQE2025-5

Conference Information
Committee OFT LQE OPE OCS  
Conference Date 2025-06-03 - 2025-06-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2025-06-OFT-LQE-OPE-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Report on OFC2025 
Sub Title (in English) Optical transceivers 
Keyword(1) OFC  
Keyword(2) Optical Transceivers  
Keyword(3) Co-Packaged Optics  
Keyword(4) Pluggable-Optical Transceivers  
Keyword(5) Digital Signal Processing  
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1st Author's Name Kazuya Nagashima  
1st Author's Affiliation Furukawa electric Co., Ltd. (Furukawa)
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Speaker Author-1 
Date Time 2025-06-03 14:55:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # OCS2025-5, OFT2025-12, OPE2025-5, LQE2025-5 
Volume (vol) vol.125 
Number (no) no.48(OCS), no.49(OFT), no.50(OPE), no.51(LQE) 
Page pp.19-23 
#Pages 5 
Date of Issue 2025-05-27 (OCS, OFT, OPE, LQE) 

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