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| Presentation | 2011-07-22 10:45 Broadband Optoelectronic Frequency Response Measurement Using Optical Amplifier with Automatic Level Control Ukrit Mankong, Keizo Inagaki, Tetsuya Kawanishi (NICT)  MW2011-58 OPE2011-45 EST2011-44 MWP2011-26 Link to ES Tech. Rep. Archives: MW2011-58 OPE2011-45 EST2011-44 MWP2011-26 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Optoelectronic frequency response calibration using high extinction ratio (ER) Mach-Zehnder Modulator (MZM) in a heterodyne system is simple and has the potential of traceability to the transfer standard. The response can be calculated from overall optical power of the stimulus signal and the detected RF power. In this paper, the bandwidth of the measurement is enhanced using Optical Amplifier with Automatic Level Control. The amplifier is able to compensate for the optical loss in the MZM which varies with modulating frequencies, thus improving signal to noise ratio of the RF response. The double-sideband suppressed-carrier (DSB-SC) output from the MZM is passed through the amplifier giving constant level output across all frequencies; the optical power only need to be measured once, hence the calibration method is further simplified. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Photodiodes / frequency response / optoelectronic transfer standard / high extinction ratio MZM / ALC-EDFA / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 150, MWP2011-26, pp. 115-118, July 2011. | |
| Paper # | MWP2011-26 | |
| Date of Issue | 2011-07-14 (MW, OPE, 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 | MW2011-58 OPE2011-45 EST2011-44 MWP2011-26 Link to ES Tech. Rep. Archives: MW2011-58 OPE2011-45 EST2011-44 MWP2011-26 |
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| Conference Information | |
| Committee | OPE MW MWP EMT EST IEE-EMT |
| Conference Date | 2011-07-21 - 2011-07-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MWP |
| Conference Code | 2011-07-OPE-MW-MWP-EMT-EST-EMT |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Broadband Optoelectronic Frequency Response Measurement Using Optical Amplifier with Automatic Level Control |
| Sub Title (in English) | |
| Keyword(1) | Photodiodes |
| Keyword(2) | frequency response |
| Keyword(3) | optoelectronic transfer standard |
| Keyword(4) | high extinction ratio MZM |
| Keyword(5) | ALC-EDFA |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ukrit Mankong |
| 1st Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 2nd Author's Name | Keizo Inagaki |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 3rd Author's Name | Tetsuya Kawanishi |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
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| Speaker | Author-1 |
| Date Time | 2011-07-22 10:45:00 |
| Presentation Time | 25 minutes |
| Registration for | MWP |
| Paper # | MW2011-58, OPE2011-45, EST2011-44, MWP2011-26 |
| Volume (vol) | vol.111 |
| Number (no) | no.147(MW), no.148(OPE), no.149(EST), no.150(MWP) |
| Page | pp.115-118 |
| #Pages | 4 |
| Date of Issue | 2011-07-14 (MW, OPE, EST, MWP) |
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