Paper Abstract and Keywords |
Presentation |
2009-12-11 15:40
Investigation of optical buffers based on polarization bistable VCSELs for high switching-speed operation Jun Sakaguchi, Takeo Katayama, Hitoshi Kawaguchi (Nara Inst. of Sci and Tech.) LQE2009-150 Link to ES Tech. Rep. Archives: LQE2009-150 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Ultrafast operation of all-optical buffer memories based on the polarization bistability of vertical-cavity surface-emitting lasers (VCSELs) requires elaborate tuning of the carrier frequency and peak power of the input optical signals. We devised a method to estimate the operating windows of VCSEL-based optical memories, and characterized those of a 980-nm VCSEL for input data rates from 10 to 20 Gb/s. The measured result indicates that our VCSEL is ready for 20-Gb/s memory operation. We explained the measured polarization-switching characteristics successfully through numerical analyses based on a two–mode rate equation model. We predict that faster memory operation as 40 Gb/s will be possible by using a VCSEL with a low Q factor. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Vertical-cavity surface-emitting laser(VCSEL) / Polarization bistability / Optical buffer / All-optical signal processing / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 331, LQE2009-150, pp. 61-66, Dec. 2009. |
Paper # |
LQE2009-150 |
Date of Issue |
2009-12-04 (LQE) |
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 |
LQE2009-150 Link to ES Tech. Rep. Archives: LQE2009-150 |
Conference Information |
Committee |
LQE |
Conference Date |
2009-12-11 - 2009-12-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
LQE |
Conference Code |
2009-12-LQE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Investigation of optical buffers based on polarization bistable VCSELs for high switching-speed operation |
Sub Title (in English) |
|
Keyword(1) |
Vertical-cavity surface-emitting laser(VCSEL) |
Keyword(2) |
Polarization bistability |
Keyword(3) |
Optical buffer |
Keyword(4) |
All-optical signal processing |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Jun Sakaguchi |
1st Author's Affiliation |
Nara Institute of Science and Technology (Nara Inst. of Sci and Tech.) |
2nd Author's Name |
Takeo Katayama |
2nd Author's Affiliation |
Nara Institute of Science and Technology (Nara Inst. of Sci and Tech.) |
3rd Author's Name |
Hitoshi Kawaguchi |
3rd Author's Affiliation |
Nara Institute of Science and Technology (Nara Inst. of Sci and Tech.) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
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 |
() |
Speaker |
Author-1 |
Date Time |
2009-12-11 15:40:00 |
Presentation Time |
25 minutes |
Registration for |
LQE |
Paper # |
LQE2009-150 |
Volume (vol) |
vol.109 |
Number (no) |
no.331 |
Page |
pp.61-66 |
#Pages |
6 |
Date of Issue |
2009-12-04 (LQE) |