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  1. Article

    Open Access

    Measurement and microscopic description of odd–even staggering of charge radii of exotic copper isotopes

    Nuclear charge radii globally scale with atomic mass number A as A1∕3, and isotopes with an odd number of neutrons are usually slightly smaller in size than their even-neutron neighbours. This odd–even staggering...

    R. P. de Groote, J. Billowes, C. L. Binnersley, M. L. Bissell… in Nature Physics (2020)

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  2. No Access

    Article

    Tunable millisecond narrow-band Nd:GSGG laser around 1336.6 nm for 27Al+ optical clock

    We developed a narrow-band, Nd:GSGG ring laser tunable around 1336.6 nm with a tuning range more than 24 pm. The maximum output energy is 0.26 J per pulse with a pulse width of 900 μs and a pulse repetition ra...

    M.-Q. Wang, F.-F. Zhang, J.-J. Li, Z.-M. Wang, N. Zong, S.-J. Zhang… in Applied Physics B (2016)

  3. No Access

    Article

    Investigation of third-order optical nonlinearity in KBe2BO3F2 crystal by Z-scan

    The third-order optical nonlinearity of deep-ultraviolet (DUV) nonlinear optical (NLO) crystal KBe2BO3F2 (KBBF) was investigated using single-beam Z-scan technique for the first time. The Z-scans were performed o...

    F.-Q. Li, N. Zong, F.-F. Zhang, J. Yang, F. Yang, Q.-J. Peng… in Applied Physics B (2012)

  4. No Access

    Article

    Multiple-wavelength lasing by multiform self-frequency conversion in Nd3+-doped La2CaB10O19 crystals

    The self-sum-frequency process was firstly demonstrated in Nd3+-doped La2CaB10O19 (LCB) crystal. In addition, simultaneous participation of the fundamental laser in multi-self-frequency conversion including the s...

    J. X. Zhang, L. Han, Y. Wu, N. Zong, P. Z. Fu, B. S. Wang, G. C. Zhang… in Applied Physics B (2011)

  5. No Access

    Article

    QCW diode-side-pumped Nd:YAG ceramic laser with 247 W output power at 1123 nm

    We demonstrate for the first time a diode-side-pumped quasi-continuous-wave (QCW) operation of a 1123 nm Nd:YAG ceramic laser. The single 1123 nm wavelength is acquired through precise coating. With a pump pow...

    C. Y. Li, Q. J. Peng, B. S. Wang, Y. Bo, D. F. Cui, Z. Y. Xu… in Applied Physics B (2011)

  6. No Access

    Article

    Widely tunable fourth harmonic generation of a Ti:sapphire laser based on RBBF crystal

    Fourth harmonic generation of a tunable Ti:sapphire laser with a repetition rate of 80 MHz and pulse duration ∼150 fs has been realized in a single pass with an RbBe2BO3F2 crystal for the first time. A high avera...

    X. Zhang, Z. M. Wang, S. Y. Luo, G. L. Wang, Y. Zhu, Z. Y. Xu… in Applied Physics B (2011)

  7. No Access

    Article

    Deep-UV nonlinear optical crystal KBe2BO3F2—discovery, growth, optical properties and applications

    This review introduces in detail the history of the discovery of the nonlinear optical crystal KBe2BO3F2 (KBBF), with a full description of its growth, space structure, optical properties, and capability to gener...

    C. T. Chen, G. L. Wang, X. Y. Wang, Z. Y. Xu in Applied Physics B (2009)

  8. No Access

    Article

    High-power picoseconds 355 nm laser by third harmonic generation based on CsB3O5 crystal

    We report on the high average power third harmonic generation (THG) of a mode-locked picosecond laser in a CsB3O5 (CBO) crystal. The picosecond laser beam at 1064 nm is produced by a home-made 30 W master oscilla...

    L. Guo, G.L. Wang, H.B. Zhang, D.F. Cui, Y.C. Wu, L. Lu, J.Y. Zhang… in Applied Physics B (2007)