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Showing 1 to 12 of 96 entries
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Shorter Exciton Lifetimes via an External Heavy-Atom Effect: Alleviating the Effects of Bimolecular Processes in Organic Light-Emitting Diodes.

Advanced materials (Deerfield Beach, Fla.)

Einzinger M, Zhu T, de Silva P, Belger C, Swager TM, Van Voorhis T, Baldo MA.
PMID: 28892200
Adv Mater. 2017 Oct;29(40). doi: 10.1002/adma.201701987. Epub 2017 Sep 11.

Multiexcited-state phenomena are believed to be the root cause of two exigent challenges in organic light-emitting diodes; namely, efficiency roll-off and degradation. The development of novel strategies to reduce exciton densities under heavy load is therefore highly desirable. Here,...

Visualizing Methods For Discrete-Event-Simulations Using The Example Of A Breast Cancer Decision-Analytic Model.

Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research

Jahn B, Rochau U, Shterjovska J, Kurzthaler C, Kluibenschädl M, Urach C, Einzinger P, Piringer H, Popper N, Siebert U.
PMID: 27201856
Value Health. 2014 Nov;17(7):A562. doi: 10.1016/j.jval.2014.08.1861. Epub 2014 Oct 26.

No abstract available.

Chromatic confocal matrix sensor with actuated pinhole arrays.

Applied optics

Hillenbrand M, Weiss R, Endrödy C, Grewe A, Hoffmann M, Sinzinger S.
PMID: 26192532
Appl Opt. 2015 May 20;54(15):4927-36. doi: 10.1364/AO.54.004927.

We present two versions of a chromatic confocal matrix sensor for the snapshot acquisition of three-dimensional objects. The first version contains separate illumination and detection pinhole arrays, while the second version uses a single pinhole array in double pass....

Fast and scalable algorithm for the simulation of multiple Mie scattering in optical systems.

Applied optics

Kalthoff O, Kampmann R, Streicher S, Sinzinger S.
PMID: 27411111
Appl Opt. 2016 May 20;55(15):3887-96. doi: 10.1364/AO.55.003887.

The Monte Carlo simulation of light propagation in optical systems requires the processing of a large number of photons to achieve a satisfactory statistical accuracy. Based on classical Mie scattering, we experimentally show that the independence of photons propagating...

Fresnel transform as a projection onto a Nijboer-Zernike basis set.

Optics letters

Wu Y, Hillenbrand M, Zhao L, Sinzinger S, Kelly DP.
PMID: 26258335
Opt Lett. 2015 Aug 01;40(15):3472-5. doi: 10.1364/OL.40.003472.

The Fresnel transform is widely used in optics to calculate the free-space propagation of paraxial fields. Generally, there is no analytical solution for the Fresnel transform; therefore, the numerical methods are used often. In this Letter, we propose a...

[ON REHABILITATION IN THE PSYCHIATRIC HOSPITAL].

Wiener Zeitschrift fur Nervenheilkunde und deren Grenzgebiete

LINDINGER H.
PMID: 14054065
Wien Z Nervenheilkd Grenzgeb. 1963 Mar;20:349-59.

No abstract available.

Compact planar-integrated optical correlator for spatially incoherent signals.

Applied optics

Eckert W, Arrizón V, Sinzinger S, Jahns J.
PMID: 18337950
Appl Opt. 2000 Feb 10;39(5):759-65. doi: 10.1364/ao.39.000759.

A new, to our knowledge, approach for the planar integration of optical correlators is demonstrated. A VanderLugt-type architecture was used to allow the processing of the spatially incoherent signals of active optoelectronic smart-pixel-device arrays. In a folded optical system...

Astigmatic gradient-index elements for laser-diode collimation and beam shaping.

Applied optics

Sinzinger S, Brenner KH, Moisel J, Spick T, Testorf M.
PMID: 21060517
Appl Opt. 1995 Oct 10;34(29):6626-32. doi: 10.1364/AO.34.006626.

For the conversion of light from edge-emitting laser diodes into symmetric laser beams two main tasks have to be performed: collimation and beam shaping. Generally these two jobs are performed separately. Because of the inherently different divergence angles of...

Perturbed Talbot patterns for the measurement of low particle concentrations in fluids.

Applied optics

Hofmann M, Kampmann R, Sinzinger S.
PMID: 22505081
Appl Opt. 2012 Apr 01;51(10):1605-15. doi: 10.1364/AO.51.001605.

Behind periodic amplitude or phase objects, the object transmittance is repeated at the so-called Talbot distances. In these planes perpendicular to the propagation direction, Talbot self-images are formed. In the case of plane wave illumination, the distances between the...

Characterization of optical coatings using a multisource table-top scatterometer.

Applied optics

von Finck A, Herffurth T, Schröder S, Duparré A, Sinzinger S.
PMID: 24514224
Appl Opt. 2014 Feb 01;53(4):A259-69. doi: 10.1364/AO.53.00A259.

Light scattering measurement and analysis is a powerful tool for the characterization of optical and nonoptical surfaces. To enable a more comprehensive postmeasurement characterization, three visible laser sources were recently implemented in a highly sensitive table-top scatterometer with 3D...

Tunable hyperchromatic lens system for confocal hyperspectral sensing.

Optics express

Cu-Nguyen PH, Grewe A, Hillenbrand M, Sinzinger S, Seifert A, Zappe H.
PMID: 24514279
Opt Express. 2013 Nov 18;21(23):27611-21. doi: 10.1364/OE.21.027611.

A new approach for confocal hyperspectral sensing based on the combination of a diffractive optical element and a tunable membrane fluidic lens is demonstrated. This highly compact lens system is designed to maximize the longitudinal chromatic aberration and select...

Multivalent presentation of the cell-penetrating peptide nona-arginine on a linear scaffold strongly increases its membrane-perturbing capacity.

Biochimica et biophysica acta

Chakrabarti A, Witsenburg JJ, Sinzinger MD, Richter M, Wallbrecher R, Cluitmans JC, Verdurmen WP, Tanis S, Adjobo-Hermans MJ, Rademann J, Brock R.
PMID: 25109936
Biochim Biophys Acta. 2014 Dec;1838(12):3097-106. doi: 10.1016/j.bbamem.2014.08.001. Epub 2014 Aug 07.

Arginine-rich cell-penetrating peptides (CPP) are widely employed as delivery vehicles for a large variety of macromolecular cargos. As a mechanism-of-action for induction of uptake cross-linking of heparan sulfates and interaction with lipid head groups have been proposed. Here, we...

Showing 1 to 12 of 96 entries