Zobrazeno 1 - 10
of 430
pro vyhledávání: '"Schuessler H"'
The ionization of xenon atoms subjected to 42fs, 800nm pulses of radiation from a Ti:Sapphire laser was investigated. In our experiments a maximum laser intensity of $\sim2\times 10^{15} \textrm{W}/\textrm{cm}^2$ was used. Xenon ions were measured us
Externí odkaz:
http://arxiv.org/abs/1506.06814
Autor:
Zhu, F., Bounds, J., Bicer, A., Strohaber, J., Kolomenskii, A. A., Gohle, C., Amani, M., Schuessler, H. A.
Publikováno v:
Optics Express Vol. 22, Issue 19, pp. 23026-23033 (2014)
We perform femtosecond frequency comb vernier spectroscopy in the near infrared with a femtosecond Er doped fiber laser, a scanning high-finesse cavity and an InGaAs camera. By utilizing the properties of a frequency comb and a scanning high-finesse
Externí odkaz:
http://arxiv.org/abs/1407.1075
We experimentally studied intense femtosecond pulse filamentation and propagation in water for Gaussian, Laguerre-Gaussian, and Bessel-Gaussian incident beams. These different transverse modes for incident laser pulses were created from an initial Ga
Externí odkaz:
http://arxiv.org/abs/1406.5570
We present experimental results on the ionization/dissociation of methane in femtosecond pulses of radiation. Angular and intensity dependent yields of singly and doubly charged species were measured using an imaging mass spectrometer. The measured d
Externí odkaz:
http://arxiv.org/abs/1312.0657
Experimental results from the generation of Raman sidebands using optical vortices are presented. By generating two sets of sidebands originating from different locations in a Raman active crystal, one set containing optical orbital angular momentum
Externí odkaz:
http://arxiv.org/abs/1205.6528
Autor:
Strohaber, J., Mohamed, T., Hart, N., Zhu, F., Nava, R., Pham, F., Kolomenskii, A. A., Schroeder, H., Paulus, G. G., Schuessler, H. A.
We present experimental results for the ionization of aniline and benzene molecules subjected to intense ultrashort laser pulses. Measured parent molecular ions yields were obtained using a recently developed technique capable of three-dimensional im
Externí odkaz:
http://arxiv.org/abs/1108.6065
We present an analytical inversion technique which can be used to recover ionization probabilities from spatially averaged data in an N-dimensional detection scheme. The solution is given as a power series in intensity. For this reason, we call this
Externí odkaz:
http://arxiv.org/abs/1003.5957
Autor:
Batteiger, V., Knünz, S., Herrmann, M., Saathoff, G., Schüssler, H. A., Bernhardt, B., Wilken, T., Holzwarth, R., Hänsch, T. W., Udem, Th.
We apply a recently demonstrated method for precision spectroscopy on strong transitions in trapped ions to measure both fine structure components of the 3s-3p transition in 24-Mg+ and 26-Mg+. We deduce absolute frequency reference data for transitio
Externí odkaz:
http://arxiv.org/abs/0907.0368
Autor:
Means, J., Meenakshi, V., Srivastava, R. V. A., Teizer, W., Kolomenskii, Al. A., Schuessler, H. A., Zhao, H., Dunbar, K. R.
Thin films of the molecular magnet Mn12-acetate, [Mn12 O12(CH3COO)16 (H2O)4] 2CH3COOH 4H2O, have been prepared using a laser ablation technique with a nitrogen laser at low laser energies of 0.8 and 2 mJ. Chemical and magnetic characterizations show
Externí odkaz:
http://arxiv.org/abs/cond-mat/0409086
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