Abstract
We generate 555.8-nm light with sub-MHz linewidth through the use of laser injection locking of a semiconductor diode at 1,111.6 nm, followed by frequency doubling in a resonant cavity. The integrity of the injection lock is investigated by studying an offset beat signal between slave and master lasers, by performing spectroscopy on the \((6s)^{2}\, {}^{1}S_{0}\hbox{--}(6s6p)\,{}^{3}P_{1}\) transition in magneto-optically trapped ytterbium, and by demonstrating additional laser cooling of \({}^{171}\hbox {Yb}\) with the 555.8-nm light in a dual-wavelength magneto-optical trap (MOT). For the \({}^{1}S_{0}\)–\(\,^{3}P_{1}\) spectroscopy, we confirm the linear dependence between ground-state linewidth and the intensity of an off-resonant laser, namely that used to cool Yb atoms in a \({}^{1}S_{0}\)–\(\,^{1}P_{1}\) magneto-optical trap. A temperature of 60 μK is produced for \({}^{171}\hbox {Yb}\) in the dual-wavelength MOT. Our results demonstrate the suitability of injection-locked 1,100–1,130-nm laser diodes as a source for sub-MHz linewidth radiation in the yellow–green spectrum.
Similar content being viewed by others
Notes
With the 555.8-nm light polarized orthogonally to the Zeeman slower \(B\)-field we observe splitting of the \({}^{3}P_{1}\) sub-states and so can verify the \(B\)-field strength of the Zeeman slower.
To be consistent with Doppler cooling theory the frequency detuning is required to be \({\sim}\,-2.5\,\Gamma _{556}\).
References
F.-L. Hong, J. Ishikawa, K. Sugiyama, A. Onae, H. Matsumoto, J. Ye, J. Hall, Comparison of independent optical frequency measurements using a portable iodine-stabilized Nd:YAG laser. IEEE Trans. Instrum. Meas. 52, 240–244 (2003)
H.-C. Chui, S.-Y. Shaw, M.-S. Ko, Y.-W. Liu, J.-T. Shy, T. Lin, W.-Y. Cheng, R. Roussev, M. Fejer, Iodine stabilization of a diode laser in the optical communication band. Opt. Lett. 30, 646 (2005)
A. Yamaguchi, S. Uetake, Y. Takahashi, A diode laser system for spectroscopy of the ultranarrow transition in ytterbium atoms. Appl. Phys. B 91, 57–60 (2008)
H. Matsuura, T. Takagi, Development of a low-noise yellow–green laser using a Yb-doped double-clad fiber laser and a periodically poled \(\text{ LiNbO}_{3}\) waveguide crystal. Jpn. J. Appl. Phys. 50, 032701 (2011)
N. Hinkley, J.A. Sherman, N.B. Phillips, M. Schioppo, N.D. Lemke, K. Beloy, M. Pizzocaro, C.W. Oates, A.D. Ludlow, An atomic clock with \(10^{-18}\) instability. Science 341, 1215–1218 (2013)
N.D. Lemke, A.D. Ludlow, Z.W. Barber, T.M. Fortier, S.A. Diddams, Y. Jiang, S.R. Jefferts, T.P. Heavner, T.E. Parker, C.W. Oates, Spin-½optical lattice clock. Phys. Rev. Lett. 103, 063001 (2009)
M. Yasuda, H. Inaba, T. Kohnot, T. Tanabe, Y. Nakajima, K. Hosaka, D. Akamatsu, A. Onae, T. Suzuyama, M. Amemiya, F.-L. Hong, Improved absolute frequency measurement of the \({}^{171}\)Yb optical lattice clock towards a candidate for the redefinition of the second. Appl. Phys. Express 5, 102401 (2012)
C.Y. Park, D.-H. Yu, W.-K. Lee, S.E. Park, E.B. Kim, S.K. Lee, J.W. Cho, T.H. Yoon, J. Mun, S.J. Park, T.Y. Kwon, S.-B. Lee, Absolute frequency measurement of \({}^{1}S_{0} ( \text{ F } = 1/2)-^{3}P_{0} ( \text{ F } = 1/2)\) transition of 171 Yb atoms in a one-dimensional optical lattice at KRISS. Metrologia 50, 119 (2013)
M. Pizzocaro, G. Costanzo, A. Godone, F. Levi, A. Mura, M. Zoppi, D. Calonico, Realization of an ultrastable 578-nm laser for an Yb lattice clock. IEEE Trans. Ultrason. Ferroelectr. Freq. Control 59, 426–31 (2012)
C. Ning, Z. Min, C. Hai-Qin, F. Su, H. Liang-Yu, Z. Xiao-Hang, G. Qi, J. Yan-Yi, B. Zhi-Yi, M. Long-Sheng, X. Xin-Ye, Clock-transition spectrum of 171Yb atoms in a one-dimensional optical lattice. Chin. Phys. B 22, 090601 (2013)
T. Loftus, J. Bochinski, T. Mossberg, Simultaneous multi-isotope trapping of ytterbium. Phys. Rev. A 63, 053401–1 (2001)
Y. Takasu, K. Maki, K. Komori, T. Takano, K. Honda, M. Kumakura, T. Yabuzaki, Y. Takahashi, Spin-singlet Bose–Einstein condensation of two-electron atoms. Phys. Rev. Lett. 91, 040404 (2003)
T. Fukuhara, S. Sugawa, Y. Takahashi, Bose–Einstein condensation of an ytterbium isotope. Phys. Rev. A 76, 0516041 (2007)
M. Okano, H. Hara, M. Muramatsu, K. Doi, S. Uetake, Y. Takasu, Y. Takahashi, Simultaneous magneto-optical trapping of lithium and ytterbium atoms towards production of ultracold polar molecules. Appl. Phys. B 98, 691–6 (2010)
F. Munchow, C. Bruni, M. Madalinski, A. Gorlitz, Two-photon photoassociation spectroscopy of heteronuclear YbRb. Phys. Chem. Chem. Phys. 13, 18734–7 (2011)
M. Borkowski, P. Zuchowski, R. Ciurylo, P. Julienne, D. Kedziera, L. Mentel, P. Tecmer, F. Munchow, C. Bruni, A. Gorlitz, Scattering lengths in isotopologues of the RbYb system. Phys. Rev. A 88, 052708 (2013)
M. Borkowski, R. Ciurylo, P. Julienne, R. Yamazaki, H. Hara, K. Enomoto, S. Taie, S. Sugawa, Y. Takasu, Y. Takahashi, Photoassociative production of ultracold heteronuclear ytterbium molecules. Phys. Rev. A 84, 030702 (2011)
Y. Takasu, Y. Takahashi, Quantum degenerate gases of ytterbium atoms. J. Phys. Soc. Jpn. 78, 012001 (2009) (11 pp.)
H. Hara, Y. Takasu, Y. Yamaoka, J. Doyle, Y. Takahashi, Quantum degenerate mixtures of alkali and alkaline-earth-like atoms. Phys. Rev. Lett. 106, 205304 (2011)
A. Hansen, A. Khramov, W. Dowd, A. Jamison, B. Plotkin-Swing, R. Roy, S. Gupta, Production of quantum-degenerate mixtures of ytterbium and lithium with controllable interspecies overlap. Phys. Rev. A 87, 013615 (2013). (8 pp.)
S. Dorscher, A. Thobe, B. Hundt, A. Kochanke, R. Le Targat, P. Windpassinger, C. Becker, K. Sengstock, Creation of quantum-degenerate gases of ytterbium in a compact 2D-/3D-magneto-optical trap setup. Rev. Sci. Instrum. 84, 043109 (2013)
S. Taie, R. Yamazaki, S. Sugawa, Y. Takahashi, An SU(6) Mott insulator of an atomic Fermi gas realized by large-spin Pomeranchuk cooling. Nat. Phys. 8, 825 (2012)
G. Pagano, M. Mancini, G. Cappellini, P. Lombardi, F. Schafer, H. Hui Hu, L. Xia-Ji, J. Catani, C. Sias, M. Inguscio, L. Fallani, A one-dimensional liquid of fermions with tunable spin. Nat. Phys. 10, 198 (2014)
F. Scazza, C. Hofrichter, M. Hoefer, P.C. De Groot, I. Bloch, S. Foelling, Observation of two-orbital spin-exchange interactions with ultracold SU(N)-symmetric fermions. Nat. Phys. 10, 779 (2014)
F. Gerbier, J. Dalibard, Gauge fields for ultracold atoms in optical superlattices. New J. Phys. 12, 033007 (2010)
H. Nonne, M. Moliner, S. Capponi, P. Lecheminant, K. Totsuka, Symmetry-protected topological phases of alkaline-earth cold fermionic atoms in one dimension. Europhys. Lett. 102, 37008 (2013)
Y. Takasu, Y. Saito, Y. Takahashi, M. Borkowski, R. Ciurylo, P. Julienne, Controlled production of subradiant states of a diatomic molecule in an optical lattice. Phys. Rev. Lett. 108, 173002 (2012)
V. Natarajan, Proposed search for an electric-dipole moment using laser-cooled \({}^{171}\)Yb atoms. Eur. Phys. J. D 32, 33–8 (2005)
M. Tarbutt, B. Sauer, J. Hudson, E. Hinds, Design for a fountain of YbF molecules to measure the electron’s electric dipole moment. New J. Phys. 15, 053034 (2013)
F. Deuretzbacher, D. Becker, J. Bjerlin, S. Reimann, L. Santos, Quantum magnetism without lattices in strongly interacting one-dimensional spinor gases. Phys. Rev. A 90, 013611 (2014)
N. Chiodo, F. Du Burck, J. Hrabina, Y. Candela, J.-P. Wallerand, O. Acef, CW frequency doubling of 1029 nm radiation using single pass bulk and waveguide PPLN crystals. Opt. Commun. 311, 239–44 (2013)
O. Stepanenko, E. Quillier, H. Tronche, P. Baldi, M. De Micheli, Highly confining proton exchanged waveguides on Z-Cut LiNbO3 with preserved nonlinear coefficient. IEEE Photonics Technol. Lett. 26, 1557–60 (2014)
E.B. Kim, W.-K. Lee, C.Y. Park, D.-H. Yu, S.E. Park, Narrow linewidth 578 nm light generation using frequency-doubling with a waveguide PPLN pumped by an optical injection-locked diode laser. Opt. Express 18, 10308–14 (2010)
M. Yasuda, T. Kohno, H. Inaba, Y. Nakajima, K. Hosaka, A. Onae, F.-L. Hong, Fiber-comb-stabilized light source at 556 nm for magneto-optical trapping of ytterbium. J. Opt. Soc. Am. B 27, 1388–93 (2010)
S. Sinha, C. Langrock, M. Digonnet, M. Fejer, R. Byer, Efficient yellow-light generation by frequency doubling a narrow-linewidth 1150 nm ytterbium fiber oscillator. Opt. Lett. 31, 347–9 (2006)
A. Bouchier, G. Lucas-Leclin, P. Georges, J. Maillard, Frequency doubling of an efficient continuous wave single-mode Yb-doped fiber laser at 978 nm in a periodically-poled MgO:LiNbO3 waveguide. Opt. Express 13, 6974–6979 (2005)
S. Kobayashi, T. Kimura, Injection locking in AlGaAs semiconductor laser. IEEE J. Quantum Electron. 17, 681–689 (1981)
N. Kostylev, E. Ivanov, M. Tobar, J.J. McFerran, Sub-Doppler cooling of ytterbium with the \({}^{1}S_{0}\)–\(\,^{1}P_{1}\) transition including \({}^{171}\text{ Yb } (\text{ I }=1/2)\). J. Opt. Soc. Am. B 31, 1614 (2014)
M. Cristiani, T. Valenzuela, H. Gothe, J. Eschner, Fast nondestructive temperature measurement of two-electron atoms in a magneto-optical trap. Phys. Rev. A. 81, 063416 (2010)
T. Loftus, J.R. Bochinski, T.W. Mossberg, Probing magneto-optic trap dynamics through weak excitation of a coupled narrow-linewidth transition. Phys. Rev. A 61, 061401 (2000)
A. Slepkov, A. Bhagwat, V. Venkataraman, P. Londero, A. Gaeta, Spectroscopy of Rb atoms in hollow-core fibers. Phys. Rev. A 81, 053825 (2010)
A. Akulshin, V. Sautenkov, V. Velichansky, A. Zibrov, M. Zverkov, Power broadening of saturation absorption resonance on the D2 line of rubidium. Opt. Commun. 77, 295–8 (1990)
C.N. Cohen-Tannoudji, Manipulating atoms with photons. Rev. Mod. Phys. 70, 707 (1998)
H. Telle, Stabilization and modulation schemes of laser diodes for applied spectroscopy. Spectrochim. Acta Rev. 15, 301–327 (1993)
S. Uetake, A. Yamaguchi, S. Kato, Y. Takahashi, High power narrow linewidth laser at 556 nm for magneto-optical trapping of ytterbium. Appl. Phys. B 92, 33 (2008)
W. Kozlovsky, C. Nabors, R. Byer, Efficient second harmonic generation of a diode-laser-pumped CW Nd:YAG laser using monolithic MgO:LiNbO3 external resonant cavities. IEEE J. Quantum Electron. 24, 913–19 (1988)
R. Le Targat, J. Zondy, P. Lemonde, 75%-Efficiency blue generation from an intracavity PPKTP frequency doubler. Opt. Commun. 247, 471–81 (2005)
Acknowledgments
This work was supported by the Australian Research Council (LE110100054). J.M. is supported through an ARC Future Fellowship (FT110100392) and N.K. through a Prescott Postgraduate Scholarship, UWA. We are gracious to Gary Light and Steve Osborne of the UWA Physics workshop for their technical expertise. We thank members of the ARC Centre of Excellence for Engineered Quantum Systems for their assistance, and S. Parker and E. Ivanov for the use of equipment.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kostylev, N., Locke, C.R., Tobar, M.E. et al. Spectroscopy and laser cooling on the \({}^{1}S_{0}\)–\(\,^{3}P_{1}\) line in Yb via an injection-locked diode laser at 1,111.6 nm. Appl. Phys. B 118, 517–525 (2015). https://doi.org/10.1007/s00340-015-6018-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00340-015-6018-z