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| Presentation | 2012-01-12 11:00 A 60-GS/s Digital-to-Analog Converter using 0.5-um InP HBTs for Optical Communication Systems Munehiko Nagatani, Hideyuki Nosaka, Kimikazu Sano, Koichi Murata, Kenji Kurishima, Minoru Ida (NTT)  ED2011-131 MW2011-154 Link to ES Tech. Rep. Archives: ED2011-131 MW2011-154 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | High-order multi-level modulation formats, such as 16-QAM and 64-QAM, are promising techniques for constructing beyond-100-Gb/s/ch optical communication systems. In the transmitter for such systems, ultrahigh-speed digital-to-analog converters (DACs) are key components for generating complex modulated signals. We have developed a 60-GS/s ultrahigh-speed DAC with 0.5-um InP HBT technology for such systems. The fabricated DAC can provide clear multi-level signals for QAM transmission at a sampling rate of up to 60 GS/s. This DAC can be applied to 400-Gb/s/ch-class multi-level optical transmission systems. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | DAC / InP HBT / optical communication systems / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 373, ED2011-131, pp. 69-74, Jan. 2012. | |
| Paper # | ED2011-131 | |
| Date of Issue | 2012-01-04 (ED, MW) | |
| 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 | ED2011-131 MW2011-154 Link to ES Tech. Rep. Archives: ED2011-131 MW2011-154 |
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| Conference Information | |
| Committee | ED MW |
| Conference Date | 2012-01-11 - 2012-01-12 |
| 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 | ED |
| Conference Code | 2012-01-ED-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A 60-GS/s Digital-to-Analog Converter using 0.5-um InP HBTs for Optical Communication Systems |
| Sub Title (in English) | |
| Keyword(1) | DAC |
| Keyword(2) | InP HBT |
| Keyword(3) | optical communication systems |
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| 1st Author's Name | Munehiko Nagatani |
| 1st Author's Affiliation | NTT (NTT) |
| 2nd Author's Name | Hideyuki Nosaka |
| 2nd Author's Affiliation | NTT (NTT) |
| 3rd Author's Name | Kimikazu Sano |
| 3rd Author's Affiliation | NTT (NTT) |
| 4th Author's Name | Koichi Murata |
| 4th Author's Affiliation | NTT (NTT) |
| 5th Author's Name | Kenji Kurishima |
| 5th Author's Affiliation | NTT (NTT) |
| 6th Author's Name | Minoru Ida |
| 6th Author's Affiliation | NTT (NTT) |
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| Speaker | Author-1 |
| Date Time | 2012-01-12 11:00:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2011-131, MW2011-154 |
| Volume (vol) | vol.111 |
| Number (no) | no.373(ED), no.374(MW) |
| Page | pp.69-74 |
| #Pages | 6 |
| Date of Issue | 2012-01-04 (ED, MW) |
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