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Paper Abstract and Keywords
Presentation 2022-02-25 15:20
FMCW measurement by using phase modulation of silicon photonics hybrid laser diode
Rio Kawana, Tomohiro Kita (Waseda Univ.) OCS2021-54 OFT2021-81 OPE2021-69
Abstract (in Japanese) (See Japanese page) 
(in English) In autonomous driving, a distance measurement device using the FMCW method that can measure long distances with high accuracy is required. A high-speed thermo-optical phase shifter is loaded on a silicon photonics hybrid laser that uses a silicon photonics chip as an external cavity. The hybrid laser allows us to change oscillation frequencies at high speed. It was shown that distance measurement is possible with a high resolution of 2.5 cm by improving the measurement method.
Keyword (in Japanese) (See Japanese page) 
(in English) Silicon Photonics / Hybrid laser / FMCW / LiDAR / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 377, OPE2021-69, pp. 103-106, Feb. 2022.
Paper # OPE2021-69 
Date of Issue 2022-02-17 (OCS, OFT, OPE) 
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 OCS2021-54 OFT2021-81 OPE2021-69

Conference Information
Committee OPE OFT OCS  
Conference Date 2022-02-24 - 2022-02-25 
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 2022-02-OPE-OFT-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) FMCW measurement by using phase modulation of silicon photonics hybrid laser diode 
Sub Title (in English)  
Keyword(1) Silicon Photonics  
Keyword(2) Hybrid laser  
Keyword(3) FMCW  
Keyword(4) LiDAR  
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1st Author's Name Rio Kawana  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Tomohiro Kita  
2nd Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2022-02-25 15:20:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # OCS2021-54, OFT2021-81, OPE2021-69 
Volume (vol) vol.121 
Number (no) no.375(OCS), no.376(OFT), no.377(OPE) 
Page pp.65-68(OCS), pp.60-63(OFT), pp.103-106(OPE) 
#Pages 4 
Date of Issue 2022-02-17 (OCS, OFT, OPE) 

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