Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2014-01-24 17:25
InGaAs photodetectors based on photonic crystal waveguide including ultrasmall buried heterostructure
Kengo Nozaki, Shinji Matsuo, Koji Takeda, Tomonari Sato, Takuro Fujii, Eiichi Kuramochi, Masaya Notomi (NTT) PN2013-83 OPE2013-197 LQE2013-183 EST2013-132 MWP2013-103
Abstract (in Japanese) (See Japanese page) 
(in English) Ultrasmall InGaAs photodetectors based on a photonic crystal waveguide with a buried heterostructure (BH) were demonstrated. A high DC responsivity of 1 A/W was achieved for the 1.7-micron-long detector. The dynamic response revealed a 3-dB bandwidth of 30 GHz and a 40-Gb/s NRZ eye pattern. These results were thanks to the strong confinement of both photons and carriers in a small BH region and will pave the way for unprecedented nano-photodetectors with a high quantum efficiency, high speed and small capacitance. Our device may enable us to eliminate electrical amplifiers for future optical receivers and subsequent ultralow-power optical links on a chip.
Keyword (in Japanese) (See Japanese page) 
(in English) Photonic crystal / Photodetector / Optical interconnection / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 395, LQE2013-183, pp. 307-310, Jan. 2014.
Paper # LQE2013-183 
Date of Issue 2014-01-16 (PN, OPE, LQE, EST, MWP) 
ISSN Print edition: ISSN 0913-5685    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 PN2013-83 OPE2013-197 LQE2013-183 EST2013-132 MWP2013-103

Conference Information
Committee MWP EMT PN LQE OPE EST IEE-EMT  
Conference Date 2014-01-23 - 2014-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Doshisha University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LQE 
Conference Code 2014-01-MWP-EMT-PN-LQE-OPE-EST-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) InGaAs photodetectors based on photonic crystal waveguide including ultrasmall buried heterostructure 
Sub Title (in English)  
Keyword(1) Photonic crystal  
Keyword(2) Photodetector  
Keyword(3) Optical interconnection  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kengo Nozaki  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Shinji Matsuo  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Koji Takeda  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Tomonari Sato  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Takuro Fujii  
5th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
6th Author's Name Eiichi Kuramochi  
6th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
7th Author's Name Masaya Notomi  
7th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2014-01-24 17:25:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # PN2013-83, OPE2013-197, LQE2013-183, EST2013-132, MWP2013-103 
Volume (vol) vol.113 
Number (no) no.393(PN), no.394(OPE), no.395(LQE), no.396(EST), no.397(MWP) 
Page pp.307-310 
#Pages 4 
Date of Issue 2014-01-16 (PN, OPE, LQE, EST, MWP) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan