Paper Abstract and Keywords |
Presentation |
2006-01-31 13:50
Guided-wave electrooptic modulators using resonant electrodes and polarization-reversed structures Hiroshi Murata, Shigehiko Matsunaga, Daisuke Nakata (Osaka Univ.), Akira Enokihara (Matsushita Electric), Yasuyuki Okamura (Osaka Univ.) Link to ES Tech. Rep. Archives: OPE2005-112 LQE2005-127 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Novel guided-wave electro-optic (EO) modulators using resonant electrodes and polarization-reversed structures are reported. EO modulators using standing-wave resonant electrodes are attractive for many applications in quasi-millimeter-wave and millimeter-wave frequency ranges. However, long standing-wave resonant electrodes for a higher order resonance mode may cause the degradation of the modulation efficiency by the transit-time effect. In order to overcome the problem from the transit-time effect, we propose the EO modulators using resonant electrodes and polarization-reversed structures of ferroelectric optical materials. It enables us to construct high-efficiency high-speed optical modulators. In addition, it is also possible to control the phase of EO modulation by changing the pattern of the polarization reversal. Utilizing this interesting feature, optical SSB modulators operated with a single RF modulation signal are obtained. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Electro-optic modulation / Polarization reversal / Stranding-wave / Optical SSB modulation / Optical waveguide / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 588, OPE2005-112, pp. 11-16, Jan. 2006. |
Paper # |
OPE2005-112 |
Date of Issue |
2006-01-24 (PN, OFT, OPE, LQE) |
ISSN |
Print edition: ISSN 0913-5685 |
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 |
Link to ES Tech. Rep. Archives: OPE2005-112 LQE2005-127 |
Conference Information |
Committee |
LQE PN OPE OFT EMT |
Conference Date |
2006-01-31 - 2006-02-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kobe Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Photonic integrated circuits and devices, swtiching, PLC, fiber devices, waveguide analysis, and others |
Paper Information |
Registration To |
OPE |
Conference Code |
2006-01-LQE-PN-OPE-OFT-EMT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Guided-wave electrooptic modulators using resonant electrodes and polarization-reversed structures |
Sub Title (in English) |
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Keyword(1) |
Electro-optic modulation |
Keyword(2) |
Polarization reversal |
Keyword(3) |
Stranding-wave |
Keyword(4) |
Optical SSB modulation |
Keyword(5) |
Optical waveguide |
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1st Author's Name |
Hiroshi Murata |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Shigehiko Matsunaga |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Daisuke Nakata |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
4th Author's Name |
Akira Enokihara |
4th Author's Affiliation |
Matsushita Electric Industrial Co., Ltd. (Matsushita Electric) |
5th Author's Name |
Yasuyuki Okamura |
5th Author's Affiliation |
Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2006-01-31 13:50:00 |
Presentation Time |
25 minutes |
Registration for |
OPE |
Paper # |
PN2005-64, OFT2005-51, OPE2005-112, LQE2005-127 |
Volume (vol) |
vol.105 |
Number (no) |
no.582(PN), no.585(OFT), no.588(OPE), no.591(LQE) |
Page |
pp.11-16 |
#Pages |
6 |
Date of Issue |
2006-01-24 (PN, OFT, OPE, LQE) |
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