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  1. No Access

    Article

    NdP5O14 and NdAl3(BO3)4 lasers at 1.3 μm

    We report, for the first time, on room temperature cw laser action of NdP5O14 and NdAl3(BO3)4 at 1.3 μm wavelength. The emission cross sections of the transition4 F 3/2→4 ...

    G. Huber, H. G. Danielmeyer in Applied physics (1979)

  2. No Access

    Article

    Correlations between site geometries and level energies in the laser system Nd1−x Y x P5O14

    The pentaphosphate system Nd1−x Y x P5O14 covers four crystalline phases with five different site geometries for Nd. We determined the4F3/2,4I13/2,4I11/2,4I9/2 st...

    W. W. Krühler, G. Huber, H. G. Danielmeyer, V. Nekvasil in Applied physics (1975)

  3. No Access

    Article

    Stable tunable single-frequency Nd:YAG laser

    Single frequency operation of a Nd:YAG laser is obtained with a temperature-compensated, sealed intracavity etalon which is optimized with respect to selectivity and loss by taking spatial hole burning of the ...

    H. G. Danielmeyer, W. N. Leibolt in Applied physics (1974)

  4. No Access

    Article

    Continuous oscillation of a (Sc, Nd) pentaphosphate laser with 4 milliwatts pump threshold

    We report on room temperature cw oscillation of a scandium neodymium pentaphosphate (Sc: NdP5O14) laser pumped with an argon laser. The threshold pump power is, to our knowledge, the lowest obtained so far at roo...

    H. G. Danielmeyer, G. Huber, W. W. Krühler, J. P. Jeser in Applied physics (1973)

  5. No Access

    Article

    Properties and laser oscillation of the (Nd, Y) pentaphosphate system

    We report on fluorescence and other properties of the system (Nd, Y)P5O14. With a single crystal of 1.32 mm length containing approximately one atomic percent yttrium we obtained pulsed laser oscillation at 1.05 ...

    W. W. Krühler, J. P. Jeser, H. G. Danielmeyer in Applied physics (1973)

  6. No Access

    Article

    Energy transfer and the complete level system of NdUP

    We report on the complete fluorescence spectrum (52 transitions) and the full level system of neodymium ultraphosphate (NdUP) single crystals. Below 30 K the actual linewidths are below 0.1 Å indicating that t...

    M. Blätte, H. G. Danielmeyer, R. Ulrich in Applied physics (1973)

  7. No Access

    Article

    Fluorescence quenching in Nd:YAG

    We show that quenching of the Nd fluorescence is in principle not associated with the Nd3+ ion but with the host. The process is due to near-field electric dipole interaction between Nd pairs, and cross relaxatio...

    H. G. Danielmeyer, M. Blätte, P. Balmer in Applied physics (1973)