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| Presentation | 2009-05-22 13:55 Frequency stabilization of laser diode to the 6S-8S two-photon transitions in Cs atoms in a vapor cell placed in an external cavity Tomoyuki Uehara, Kazuhiko Sugiyama (Grad. Sch. Kyoto Univ./JST), Koji Matsushita, Masataka Koizumi (Grad. Sch. Kyoto Univ.), Masao Kitano (Grad. Sch. Kyoto Univ./JST)  LQE2009-11 Link to ES Tech. Rep. Archives: LQE2009-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We pursue ultimate high-stability obtained with the lasers frequency-stabilized to the absorption lines of atoms and molecules in thermal cells. For this purpose, we frequency stabilize a diode laser to the 6S-8S two-photon transitions (TPT) in cesium (Cs) atoms in an cell using an external cavity for enhancement of the laser intensity and the signal strength. The frequency stability was estimated to be 6.5x10^{-14} at an averaging time of 100 s from the error signal. We measured the frequency of the Cs-TPT-stabilized laser using an octave-spanning optical frequency comb referenced to the GPS time. The frequency determined by preliminary measurement is in agreement with the values in the former measurements. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | FM sideband technique / Cesium / two-photon transition / laser diode / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 49, LQE2009-11, pp. 55-58, May 2009. | |
| Paper # | LQE2009-11 | |
| Date of Issue | 2009-05-15 (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 | LQE2009-11 Link to ES Tech. Rep. Archives: LQE2009-11 |
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| Conference Information | |
| Committee | LQE |
| Conference Date | 2009-05-22 - 2009-05-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanazawa Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Quantum Optics, Nonlinear Optics, Ultra-high-speed Phenomenon, etc |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2009-05-LQE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Frequency stabilization of laser diode to the 6S-8S two-photon transitions in Cs atoms in a vapor cell placed in an external cavity |
| Sub Title (in English) | |
| Keyword(1) | FM sideband technique |
| Keyword(2) | Cesium |
| Keyword(3) | two-photon transition |
| Keyword(4) | laser diode |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tomoyuki Uehara |
| 1st Author's Affiliation | Graduate School of Kyoto University/Japan Science and Technology agency, (Grad. Sch. Kyoto Univ./JST) |
| 2nd Author's Name | Kazuhiko Sugiyama |
| 2nd Author's Affiliation | Graduate School of Kyoto University/Japan Science and Technology agency, (Grad. Sch. Kyoto Univ./JST) |
| 3rd Author's Name | Koji Matsushita |
| 3rd Author's Affiliation | Graduate School of Kyoto University (Grad. Sch. Kyoto Univ.) |
| 4th Author's Name | Masataka Koizumi |
| 4th Author's Affiliation | Graduate School of Kyoto University (Grad. Sch. Kyoto Univ.) |
| 5th Author's Name | Masao Kitano |
| 5th Author's Affiliation | Graduate School of Kyoto University/Japan Science and Technology agency, (Grad. Sch. Kyoto Univ./JST) |
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| Speaker | Author-1 |
| Date Time | 2009-05-22 13:55:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | LQE2009-11 |
| Volume (vol) | vol.109 |
| Number (no) | no.49 |
| Page | pp.55-58 |
| #Pages | 4 |
| Date of Issue | 2009-05-15 (LQE) |
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