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Showing 1 to 12 of 39 entries
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Noise-Driven Return Statistics: Scaling and Truncation in Stochastic Storage Processes.

Scientific reports

Aquino T, Aubeneau A, McGrath G, Bolster D, Rao S.
PMID: 28331189
Sci Rep. 2017 Mar 22;7(1):302. doi: 10.1038/s41598-017-00451-x.

In countless systems, subjected to variable forcing, a key question arises: how much time will a state variable spend away from a given threshold? When forcing is treated as a stochastic process, this can be addressed with first return...

Widely tunable two-color mode-locked Ti:sapphire laser with pulse jitter of less than 2 fs.

Optics letters

Leitenstorfer A, Fürst C, Laubereau A.
PMID: 19859373
Opt Lett. 1995 Apr 15;20(8):916-8. doi: 10.1364/ol.20.000916.

An improved laser setup for reliable dual-wavelength cross mode locking is reported. We obtain two perfectly synchronized pulse trains that are independently tunable over a wavelength interval as wide as 100 nm and with pulse durations below 30 fs....

Generation of synchronized, independently tunable 120-fs light pulses with optical parametric oscillators.

Optics letters

Laenen R, Laubereau A.
PMID: 19855581
Opt Lett. 1994 Oct 01;19(19):1553-5. doi: 10.1364/ol.19.001553.

We report the generation of powerful, widely tunable femtosecond radiation by parallel synchronous pumping of two singly resonant optical parametric oscillators with an additive-pulse mode-locked Nd:glass laser. For a single-pulse energy of 10 nJ, a tuning range of 0.9-1.5...

Transient-hole burning in the infrared spectrum of a polymer with intense picosecond pulses.

Physical review. B, Condensed matter

Graener H, Laubereau A, Ye TQ.
PMID: 9994013
Phys Rev B Condens Matter. 1990 Feb 01;41(4):2597-2600. doi: 10.1103/physrevb.41.2597.

No abstract available.

Femtosecond carrier dynamics in GaAs far from equilibrium.

Physical review letters

Fürst C, Kaiser W, Laubereau A, Leitenstorfer A, Tränkle G, Weimann G.
PMID: 10061750
Phys Rev Lett. 1996 Feb 26;76(9):1545-1548. doi: 10.1103/PhysRevLett.76.1545.

No abstract available.

A One-Pot Reaction toward the Diastereoselective Synthesis of Substituted Morpholines.

Organic letters

Aubineau T, Cossy J.
PMID: 30452270
Org Lett. 2018 Dec 07;20(23):7419-7423. doi: 10.1021/acs.orglett.8b03141. Epub 2018 Nov 19.

The diastereoselective synthesis of various substituted morpholines has been achieved from vinyloxiranes and amino-alcohols under sequential Pd(0)-catalyzed Tsuji-Trost/Fe(III)-catalyzed heterocyclization. Using the same strategy, 2,6-, 2,5-, and 2,3-disubstituted as well as 2,5,6- and 2,3,5-trisubstituted morpholines were obtained in good to...

A Process-Based Model for Bioturbation-Induced Mixing.

Scientific reports

Aquino T, Roche KR, Aubeneau A, Packman AI, Bolster D.
PMID: 29079758
Sci Rep. 2017 Oct 27;7(1):14287. doi: 10.1038/s41598-017-14705-1.

Bioturbation refers to the transport processes carried out by living organisms and their physical effects on soils and sediments. It is widely recognized as an important mixing mechanism, particularly at the sediment-water interface in many natural systems. In order...

Desiccation of a saline lake as a lock-in phenomenon: A socio-hydrological perspective.

The Science of the total environment

Pouladi P, Nazemi AR, Pouladi M, Nikraftar Z, Mohammadi M, Yousefi P, Yu DJ, Afshar A, Aubeneau A, Sivapalan M.
PMID: 34921888
Sci Total Environ. 2021 Dec 16;811:152347. doi: 10.1016/j.scitotenv.2021.152347. Epub 2021 Dec 16.

Understanding of how anthropogenic droughts occur in socio-hydrological systems is critical in studying resilience of these systems. This is especially relevant when a "lock-in" toward watershed desiccation occurs as an emergent outcome of coupling among social dynamics and surface...

OCT of Outer Retinal Hyperreflectivity, Neovascularization, and Pigment in Macular Telangiectasia Type 2.

Ophthalmology. Retina

Krivosic V, Lavia C, Aubineau A, Tadayoni R, Gaudric A.
PMID: 32956858
Ophthalmol Retina. 2021 Jun;5(6):562-570. doi: 10.1016/j.oret.2020.09.012. Epub 2020 Sep 19.

PURPOSE: To investigate whether outer retina hyperreflectivity (ORHR) and outer retina neovascularization (ORNV) are visible in eyes with macular telangiectasia type 2 (MacTel 2) before pigment proliferation is visible.DESIGN: Retrospective study in a cohort of patients from the MacTel...

All-optical phase locking of two femtosecond Ti:sapphire lasers: a passive coupling mechanism beyond the slowly varying amplitude approximation.

Optics letters

Betz M, Sotier F, Tauser F, Trumm S, Laubereau A, Leitenstorfer A.
PMID: 15035493
Opt Lett. 2004 Mar 15;29(6):629-31. doi: 10.1364/ol.29.000629.

Two independently tunable femtosecond Ti:sapphire lasers are passively synchronized with a stable relative carrier-envelope offset phase. By heterodyning the spectral overlap of the two frequency combs, we observe multiple regimes for the cavity length difference in which the relative...

Observation of a remarkable temperature effect in the hydrogen bonding structure and dynamics of the CN(-)(H2O) cluster.

The journal of physical chemistry. A

Wang XB, Werhahn JC, Wang LS, Kowalski K, Laubereau A, Xantheas SS.
PMID: 19708691
J Phys Chem A. 2009 Sep 03;113(35):9579-84. doi: 10.1021/jp9034002.

The CN(-)(H2O) cluster represents a model diatomic monohydrate with multiple solvation sites. We report joint experimental and theoretical studies of its structure and dynamics using temperature-controlled photoelectron spectroscopy (PES) and ab initio electronic structure calculations. The observed PES spectra...

Desiccation of a saline lake as a lock-in phenomenon: A socio-hydrological perspective.

The Science of the total environment

Pouladi P, Nazemi AR, Pouladi M, Nikraftar Z, Mohammadi M, Yousefi P, Yu DJ, Afshar A, Aubeneau A, Sivapalan M.
PMID: 34921888
Sci Total Environ. 2021 Dec 16;811:152347. doi: 10.1016/j.scitotenv.2021.152347. Epub 2021 Dec 16.

Understanding of how anthropogenic droughts occur in socio-hydrological systems is critical in studying resilience of these systems. This is especially relevant when a "lock-in" toward watershed desiccation occurs as an emergent outcome of coupling among social dynamics and surface...

Showing 1 to 12 of 39 entries