Axial scanning and spherical aberration correction in confocal microscopy employing an adaptive lens

Autor: Philipp, Katrin, Lemke, Florian, Wapler, Matthias C., Koukourakis, Nektarios, Wallrabe, Ulrike, Czarske, Jürgen W.

We present a fluid-membrane lens with two piezoelectric actuators that offer versatile, circular symmetric lens surface shaping. A wavefront-measurement-based control system ensures robustness against creeping and hysteresis effects of the piezoelect

Externí odkaz: https://tud.qucosa.de/id/qucosa%3A71732
https://tud.qucosa.de/api/qucosa%3A71732/attachment/ATT-0/

Sedimentologie und Tonmineralogie der paläogenen Schichtenfolge der Forschungsbohrung Schneidlingen 1/2018.

Autor: Lemke, Florian¹ Florian.Lemke@dmt-group.com, Rother, Henrik² henrikrother@sachsen-anhalt.de, Müller, Arnold¹

Publikováno v: Journal of Applied & Regional Geology / Zeitschrift der Deutschen Gesellschaft für Geowissenschaften (ZDGG). 2024, Vol. 175 Issue 2, p259-275. 17p.

Diffraction-limited axial scanning in thick biological tissue employing an aberration correcting adaptive lens

Autor: Philipp, Katrin, Lemke, Florian, Scholz, Stefan, Wallrabe, Ulrike, Wapler, Matthias C., Koukourakis, Nektarios, Czarske, Jürgen W.

Publikováno v: Scientific reports 9.1 (2019): 9532

Diffraction-limited focusing deep into biological tissue is challenging due to spherical aberrations that lead to a broadening of the focal spot particularly in axial direction. While the diffraction-limit can be restored employing aberration correct

Externí odkaz: http://arxiv.org/abs/1811.11457

Towards Green and Smart Seaports: Renewable Energy and Automation Technologies for Bulk Cargo Loading Operations

Autor: Philipp Robert, Prause Gunnar, Olaniyi Eunice O., Lemke Florian

Publikováno v: Environmental and Climate Technologies, Vol 25, Iss 1, Pp 650-665 (2021)

In 2018, 4.1 billion tonnes of freight and 437 million passengers passed through the 1200 European ports. This dimension of geographically concentrated activities is the rationale that ports are characterised by a high-energy demand and a high share

Externí odkaz: https://doaj.org/article/a71e6df602df479e81726319bfaaf846

Support and resistance of public officials towards current eGovernment initiatives - A case study on Ukraine and Germany

Autor: Lemke, Florian, Ehrhardt, Konstantin, Popelyshyn, Olha

Publikováno v: der moderne staat - dms: Zeitschrift für Public Policy, Recht und Management, 14, 1, 61-80, Digital transformation in the public sector: from design to impact

This article provides insights on how German and Ukrainian public sector employees perceive and position themselves towards current eGovernment initiatives. After presenting the academic literature on the roles of individual public servants in transf

Externí odkaz: https://www.ssoar.info/ssoar/handle/document/73879