Search Results - "Hogervorst, W"

Comparison of the Hanbury Brown-Twiss effect for bosons and fermions by McNamara, J. M, Hogervorst, W, Boiron, D, Krachmalnicoff, V, Vassen, W, Chang, H, Westbrook, C. I, Aspect, A, Jeltes, T, Schellekens, M, Perrin, A

“…Fifty years ago, Hanbury Brown and Twiss (HBT) discovered photon bunching in light emitted by a chaotic source, highlighting the importance of two-photon…”
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A source of 2 terawatt, 2.7 cycle laser pulses based on noncollinear optical parametric chirped pulse amplification by Witte, S, Zinkstok, R Th, Wolf, A L, Hogervorst, W, Ubachs, W, Eikema, K S E

“…We demonstrate a noncollinear optical parametric chirped pulse amplifier system that produces 7.6 fs pulses with a peak power of 2 terawatt at 30 Hz repetition…”
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Generation of few-cycle terawatt light pulses using optical parametric chirped pulse amplification by Witte, S, Zinkstok, R, Hogervorst, W, Eikema, K

“…We demonstrate the generation of 9.8+/-0.3 fs laser pulses with a peak power exceeding one terawatt at 30 Hz repetition rate, using optical parametric chirped…”
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Degenerate Bose-Fermi mixture of metastable atoms by McNamara, J M, Jeltes, T, Tychkov, A S, Hogervorst, W, Vassen, W

“…We report the observation of simultaneous quantum degeneracy in a dilute gaseous Bose-Fermi mixture of metastable atoms. Sympathetic cooling of helium-3…”
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Simple and efficient photo-ionization loading of ions for precision ion-trapping experiments by Gulde, S., Rotter, D., Barton, P., Schmidt-Kaler, F., Blatt, R., Hogervorst, W.

“…We report a simple and efficient method to load a Paul trap with Ca ions. A beam of neutral atomic calcium is ionized in a two-step photo-ionization process…”
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Numerical simulations for performance optimization of a few-cycle terawatt NOPCPA system by WITTE, S, ZINKSTOK, R. T, HOGERVORST, W, EIKEMA, K. S. E

“…We present a systematic numerical design and performance study of an ultra-broadband noncollinear optical parametric chirped pulse amplification (NOPCPA)…”
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Degenerate Bose-Fermi Mixture of Metastable Atoms by McNamara, J. M., Jeltes, T., Tychkov, A. S., Hogervorst, W., Vassen, W.

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Ultrafast double-pulse parametric amplification for precision Ramsey metrology by Kandula, D Z, Renault, A, Gohle, Ch, Wolf, A L, Witte, S, Hogervorst, W, Ubachs, W, Eikema, K S E

“…We demonstrate phase stable, mJ-level parametric amplification of pulse pairs originating from a Ti:Sapphire frequency comb laser. The amplifier-induced phase…”
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Simultaneous magneto-optical trapping of a boson-fermion mixture of metastable helium atoms by STAS, R. J. W, MCNAMARA, J. M, HOGERVORST, W, VASSEN, W

“…We simultaneously confine fermionic metastable 3He atoms and bosonic metastable 4He atoms in a magneto-optical trap. The trapped clouds, containing up to 1.5 x…”
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Double-well states of ungerade symmetry in H2: first observation and comparison with Ab initio calculations by de Lange, A, Hogervorst, W, Ubachs, W, Wolniewicz, L

“…The observation of a new class of long-lived outer well states of ungerade symmetry (B"B1Sigma+u) in molecular hydrogen, lying above the ionization threshold,…”
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Double-Well States of Ungerade Symmetry in H 2 : First Observation and Comparison with Ab Initio Calculations by de Lange, A., Hogervorst, W., Ubachs, W., Wolniewicz, L.

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Control and precise measurement of carrier-envelope phase dynamics by WITTE, S, ZINKSTOK, R. T, HOGERVORST, W, EIKEMA, K. S. E

“…The evolution of the carrier-envelope offset phase {/content/9B3W8TVNE9NNPJ9A/xxlarge981.gif}CEO of a 10-fs Ti:Sapphire laser has been traced on time scales…”
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Efficient temporal compression of coherent nanosecond pulses in a compact SBS generator-amplifier setup by Schiemann, S., Ubachs, W., Hogervorst, W.

“…A pulse compressor based on stimulated Brillouin scattering (SBS) in liquids is experimentally and theoretically investigated. It allows for the compression of…”
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Pulse compression to the subphonon lifetime region by half-cycle gain in transient stimulated Brillouin scattering by Velchev, I., Neshev, D., Hogervorst, W., Ubachs, W.

“…A new approach to the transient pulse compression by stimulated Brillouin scattering (SBS) is presented. The theoretical analysis involving the time-dependent…”
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Third-harmonic generation of a continuous-wave Ti:Sapphire laser in external resonant cavities by Mes, J., van Duijn, E. J., Zinkstok, R., Witte, S., Hogervorst, W.

“…An all-solid-state tunable continuous-wave (cw) laser operating near 272 nm with a bandwidth Γ≈3 MHz has been developed. The third harmonic of light from a…”
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SBS pulse compression to 200 ps in a compact single-cell setup by Neshev, D., Velchev, I., Majewski, W.A., Hogervorst, W., Ubachs, W.

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Photoassociation spectroscopy of cold He(2 3S) atoms by Herschbach, N, Tol, PJ, Vassen, W, Hogervorst, W, Woestenenk, G, Thomsen, JW, van Der Straten P, Niehaus, A

“…We observe vibrational states by photoassociation spectroscopy of cold He(2 3S) atoms. Photoassociation resonances are detected as peaks in the Penning…”
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Local health systems in 21st century: who cares?—an exploratory study on health system governance in Amsterdam by Plochg, T., Delnoij, D. M. J., Hogervorst, W. V. G., van Dijk, P., Belleman, S., Klazinga, N. S.

“…Background: There is a growing awareness that there should be a public health perspective to health system governance. Its intrinsic population health…”
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Nanolithography with metastable helium atoms in a high-power standing-wave light field by PETRA, S. J. H, FEENSTRA, L, HOGERVORST, W, VASSEN, W

“…We have created periodic nanoscale structures in a gold substrate with a lithography process using metastable triplet helium atoms that damage a hydrophobic…”
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Observation of the Transition to Chaos in the Level Statistics of Diamagnetic Helium by Karremans, K., Vassen, W., Hogervorst, W.

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