OSA's Digital Library

Optics Express

Optics Express

  • Editor: Andrew M. Weiner
  • Vol. 21, Iss. 7 — Apr. 8, 2013
  • pp: 7891–7896

Spectroscopy of 171Yb in an optical lattice based on laser linewidth transfer using a narrow linewidth frequency comb

Hajime Inaba, Kazumoto Hosaka, Masami Yasuda, Yoshiaki Nakajima, Kana Iwakuni, Daisuke Akamatsu, Sho Okubo, Takuya Kohno, Atsushi Onae, and Feng-Lei Hong  »View Author Affiliations


Optics Express, Vol. 21, Issue 7, pp. 7891-7896 (2013)
http://dx.doi.org/10.1364/OE.21.007891


View Full Text Article

Enhanced HTML    Acrobat PDF (1021 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

We propose a novel, high-performance, and practical laser source system for optical clocks. The laser linewidth of a fiber-based frequency comb is reduced by phase locking a comb mode to an ultrastable master laser at 1064 nm with a broad servo bandwidth. A slave laser at 578 nm is successively phase locked to a comb mode at 578 nm with a broad servo bandwidth without any pre-stabilization. Laser frequency characteristics such as spectral linewidth and frequency stability are transferred to the 578-nm slave laser from the 1064-nm master laser. Using the slave laser, we have succeeded in observing the clock transition of 171Yb atoms confined in an optical lattice with a 20-Hz spectral linewidth.

© 2013 OSA

OCIS Codes
(120.3940) Instrumentation, measurement, and metrology : Metrology
(300.6210) Spectroscopy : Spectroscopy, atomic
(320.7090) Ultrafast optics : Ultrafast lasers
(140.3425) Lasers and laser optics : Laser stabilization

ToC Category:
Spectroscopy

History
Original Manuscript: January 30, 2013
Revised Manuscript: March 12, 2013
Manuscript Accepted: March 17, 2013
Published: March 25, 2013

Citation
Hajime Inaba, Kazumoto Hosaka, Masami Yasuda, Yoshiaki Nakajima, Kana Iwakuni, Daisuke Akamatsu, Sho Okubo, Takuya Kohno, Atsushi Onae, and Feng-Lei Hong, "Spectroscopy of 171Yb in an optical lattice based on laser linewidth transfer using a narrow linewidth frequency comb," Opt. Express 21, 7891-7896 (2013)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-7-7891


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. B. C. Young, F. C. Cruz, W. M. Itano, and J. C. Bergquist, “Visible lasers with subhertz linewidths,” Phys. Rev. Lett.82(19), 3799–3802 (1999). [CrossRef]
  2. T. Kessler, C. Hagemann, C. Grebing, T. Legero, U. Sterr, F. Riehle, M. J. Martin, L. Chen, and J. Ye, “A sub-40-mHz-linewidth laser based on a silicon single-crystal optical cavity,” Nat. Photonics6(10), 687–692 (2012). [CrossRef]
  3. K. Numata, A. Kemery, and J. Camp, “Thermal-noise limit in the frequency stabilization of lasers with rigid cavities,” Phys. Rev. Lett.93(25), 250602 (2004). [CrossRef] [PubMed]
  4. M. Takamoto, T. Takano, and H. Katori, “Frequency comparison of optical lattice clocks beyond the Dick limit,” Nat. Photonics5(5), 288–292 (2011). [CrossRef]
  5. T. Legero, C. Lisdat, J. Winfred, H. Schnatz, G. Grosche, F. Riehle, and U. Sterr, “Interrogation laser for a strontium lattice clock,” IEEE Trans. Instrum. Meas.58(4), 1252–1257 (2009). [CrossRef]
  6. A. Yamaguchi, N. Shiga, S. Nagano, Y. Li, H. Ishijima, H. Hachisu, M. Kumagai, and T. Ido, “Stability transfer between two clock lasers operating at different wavelengths for absolute frequency measurement of clock transition in Sr-87,” Appl. Phys. Express5(2), 022701 (2012). [CrossRef]
  7. E. Baumann, F. R. Giorgetta, J. W. Nicholson, W. C. Swann, I. Coddington, and N. R. Newbury, “High-performance, vibration-immune, fiber-laser frequency comb,” Opt. Lett.34(5), 638–640 (2009). [CrossRef] [PubMed]
  8. Y. Nakajima, H. Inaba, K. Hosaka, K. Minoshima, A. Onae, M. Yasuda, T. Kohno, S. Kawato, T. Kobayashi, T. Katsuyama, and F. L. Hong, “A multi-branch, fiber-based frequency comb with millihertz-level relative linewidths using an intra-cavity electro-optic modulator,” Opt. Express18(2), 1667–1676 (2010). [CrossRef] [PubMed]
  9. W. C. Swann, E. Baumann, F. R. Giorgetta, and N. R. Newbury, “Microwave generation with low residual phase noise from a femtosecond fiber laser with an intracavity electro-optic modulator,” Opt. Express19(24), 24387–24395 (2011). [CrossRef] [PubMed]
  10. K. Iwakuni, H. Inaba, Y. Nakajima, T. Kobayashi, K. Hosaka, A. Onae, and F.-L. Hong, “Narrow linewidth comb realized with a mode-locked fiber laser using an intra-cavity waveguide electro-optic modulator for high-speed control,” Opt. Express20(13), 13769–13776 (2012). [CrossRef] [PubMed]
  11. W. Zhang, M. Lours, M. Fischer, R. Holzwarth, G. Santarelli, and Y. Coq, “Characterizing a fiber-based frequency comb with electro-optic modulator,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control59(3), 432–438 (2012). [CrossRef] [PubMed]
  12. D. Akamatsu, Y. Nakajima, H. Inaba, K. Hosaka, M. Yasuda, A. Onae, and F. L. Hong, “Narrow linewidth laser system realized by linewidth transfer using a fiber-based frequency comb for the magneto-optical trapping of strontium,” Opt. Express20(14), 16010–16016 (2012). [CrossRef] [PubMed]
  13. M. Notcutt, L. S. Ma, J. Ye, and J. L. Hall, “Simple and compact 1-Hz laser system via an improved mounting configuration of a reference cavity,” Opt. Lett.30(14), 1815–1817 (2005). [CrossRef] [PubMed]
  14. S. A. Webster, M. Oxborrow, S. Pugla, J. Millo, and P. Gill, “Thermal-noise-limited optical cavity,” Phys. Rev. A77(3), 033847 (2008). [CrossRef]
  15. R. W. P. Drever, J. L. Hall, F. V. Kowalski, J. Hough, G. M. Ford, A. J. Munley, and H. Ward, “Laser phase and frequency stabilization using an optical-resonator,” Appl. Phys. B31(2), 97–105 (1983). [CrossRef]
  16. F. L. Hong, H. Inaba, K. Hosaka, M. Yasuda, and A. Onae, “Doppler-free spectroscopy of molecular iodine using a frequency-stable light source at 578 nm,” Opt. Express17(3), 1652–1659 (2009). [CrossRef] [PubMed]
  17. K. Hosaka, H. Inaba, Y. Nakajima, M. Yasuda, T. Kohno, A. Onae, and F. L. Hong, “Evaluation of the clock laser for an Yb lattice clock using an optic fiber comb,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control57(3), 606–612 (2010). [CrossRef] [PubMed]

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

Figures

Fig. 1 Fig. 2 Fig. 3
 

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited