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| Presentation | 2009-08-21 09:50 Cs optical atomic clock with a mode-hop-free fiber laser Takahito Morisaki, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.)  EMD2009-46 CPM2009-70 OPE2009-94 LQE2009-53 Link to ES Tech. Rep. Archives: EMD2009-46 CPM2009-70 OPE2009-94 LQE2009-53 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, delivery technique of standards through optical fiber networks has been receiving a lot of attention with respect to their application to frequency standard and measurement. As such optical signal source, we have developed a Cs optical atomic clock that uses a regeneratively mode-locked fiber laser (MLFL) as a microwave oscillator and an optically pumped Cs gas cell as a frequency standard. The Cs optical atomic clock can emit stable transform-limited picosecond pulses with a repetition rate of 9.1926 GHz (Cs resonance). However, it was difficult to control the optical frequency of the optical output pulse from the Cs atomic clock because of the MLFL mode-hopping. In this work, we achieved mode-hop-free Cs optical atomic clock by inserting an etalon in the MLFL. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Regenerative mode-locked fiber laser / Cs optical atomic clock / etalon device / mode-hop-free / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 176, LQE2009-53, pp. 103-108, Aug. 2009. | |
| Paper # | LQE2009-53 | |
| Date of Issue | 2009-08-13 (EMD, CPM, OPE, 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 | EMD2009-46 CPM2009-70 OPE2009-94 LQE2009-53 Link to ES Tech. Rep. Archives: EMD2009-46 CPM2009-70 OPE2009-94 LQE2009-53 |
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| Conference Information | |
| Committee | OPE EMD CPM LQE |
| Conference Date | 2009-08-20 - 2009-08-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2009-08-OPE-EMD-CPM-LQE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Cs optical atomic clock with a mode-hop-free fiber laser |
| Sub Title (in English) | |
| Keyword(1) | Regenerative mode-locked fiber laser |
| Keyword(2) | Cs optical atomic clock |
| Keyword(3) | etalon device |
| Keyword(4) | mode-hop-free |
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| 1st Author's Name | Takahito Morisaki |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Masato Yoshida |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Masataka Nakazawa |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-08-21 09:50:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | EMD2009-46, CPM2009-70, OPE2009-94, LQE2009-53 |
| Volume (vol) | vol.109 |
| Number (no) | no.173(EMD), no.174(CPM), no.175(OPE), no.176(LQE) |
| Page | pp.103-108 |
| #Pages | 6 |
| Date of Issue | 2009-08-13 (EMD, CPM, OPE, LQE) |
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