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Citation: T. Nikolajsen et al., Modeling of photorefractive two-step gated recording by long-life-time intermediate levels, J OPT SOC B, 18(4), 2001, pp. 485-491

Authors: Nikolajsen, T Johansen, PM

Citation: T. Nikolajsen et Pm. Johansen, Optical fixing using shallow traps - application to La(3)Ga(5)Sio(14) doped with praseodymium, J OPT A-P A, 2(4), 2000, pp. 255-259

Authors: Yue, XF Mendricks, S Nikolajsen, T Hesse, H Kip, D Kratzig, E

Citation: Xf. Yue et al., Transient enhancement of photorefractive gratings in lead germanate by homogeneous pyroelectric fields, J OPT SOC B, 16(3), 1999, pp. 389-394

Authors: Nikolajsen, T Johansen, PM

Citation: T. Nikolajsen et Pm. Johansen, Low-temperature thermal fixing of holograms in photorefractive La3Ga5SiO14: Pr3+ crystal, OPTICS LETT, 24(20), 1999, pp. 1419-1421

Authors: Yue, XF Mendricks, S Nikolajsen, T Hesse, H Kip, D Kratzig, E

Citation: Xf. Yue et al., Multiple phase gratings in pure, Yb- and P-doped Pb5Ge3O11 after differentthermal treatments, J APPL PHYS, 86(3), 1999, pp. 1186-1190

Authors: Nikolajsen, T Johansen, PM Yue, X Kip, D Kratzig, E

Citation: T. Nikolajsen et al., Two-step two-color recording in a photorefractive praseodymium-doped La3Ga5SiO14 crystal, APPL PHYS L, 74(26), 1999, pp. 4037-4039