Works matching AU Looe, Hui Khee

Results: 20

Determination of the beam quality correction factor kQmsr for the PTW Semiflex 3D ionization chamber for the reference dosimetry at ZAP‐X.

Published in:

Journal of Applied Clinical Medical Physics, 2025, v. 26, n. 2, p. 1, doi. 10.1002/acm2.14610

By:

Saße, Katrin;
Albers, Karina;
Eulenstein, Daniela;
Weidlich, Georg;
Poppe, Björn;
Looe, Hui Khee

Publication type:

Article

Experimental and Monte Carlo based dosimetric investigation of a novel 3 mm radiosurgery 3 MV beam using the microSilicon detector.

Published in:

Journal of Applied Clinical Medical Physics, 2024, v. 25, n. 6, p. 1, doi. 10.1002/acm2.14388

By:

Saße, Katrin;
Albers, Karina;
Klassen, Peter Douglas;
Marianyagam, Neelan J.;
Weidlich, Georg;
Schneider, M. Bret;
Chang, Steven;
Adler, John;
Poppe, Björn;
Looe, Hui Khee;
Eulenstein, Daniela

Publication type:

Article

Corrections of photon beam profiles of small fields measured with ionization chambers using a three-layer neural network.

Published in:

Journal of Applied Clinical Medical Physics, 2021, v. 22, n. 12, p. 64, doi. 10.1002/acm2.13447

By:

Schönfeld, Ann-Britt;
Mund, Karl;
Guanghua Yan;
Schönfeld, Andreas Alexander;
Hui Khee Looe;
Poppe, Björn

Publication type:

Article

Evaluation of the RUBY modular QA phantom for planar and non‐coplanar VMAT and stereotactic radiations.

Published in:

Journal of Applied Clinical Medical Physics, 2020, v. 21, n. 10, p. 69, doi. 10.1002/acm2.13006

By:

Poppinga, Daniela;
Kretschmer, Jana;
Brodbek, Leonie;
Meyners, Jutta;
Poppe, Bjoern;
Looe, Hui Khee

Publication type:

Article

A unified deep‐learning framework for enhanced patient‐specific quality assurance of intensity‐modulated radiation therapy plans.

Published in:

Medical Physics, 2025, v. 52, n. 3, p. 1878, doi. 10.1002/mp.17601

By:

Looe, Hui Khee;
Reinert, Philipp;
Carta, Julius;
Poppe, Björn

Publication type:

Article

Proton dosimetry in a magnetic field: Measurement and calculation of magnetic field correction factors for a plane‐parallel ionization chamber.

Published in:

Medical Physics, 2024, v. 51, n. 3, p. 2293, doi. 10.1002/mp.16797

By:

Gebauer, Benjamin;
Baumann, Kilian‐Simon;
Fuchs, Hermann;
Georg, Dietmar;
Oborn, Brad M.;
Looe, Hui‐Khee;
Lühr, Armin

Publication type:

Article

Comprehensive investigation of lateral dose profile and output factor measurements in small proton fields from different delivery techniques.

Published in:

Medical Physics, 2023, v. 50, n. 7, p. 4546, doi. 10.1002/mp.16357

By:

Kretschmer, Jana;
Brodbek, Leonie;
Behrends, Carina;
Kugel, Fabian;
Koska, Benjamin;
Bäumer, Christian;
Wulff, Jörg;
Timmermann, Beate;
Poppe, Björn;
Looe, Hui Khee

Publication type:

Article

The role of the construction and sensitive volume of compact ionization chambers on the magnetic field‐dependent dose response.

Published in:

Medical Physics, 2021, v. 48, n. 8, p. 4572, doi. 10.1002/mp.14994

By:

Delfs, Björn;
Blum, Isabel;
Tekin, Tuba;
Schönfeld, Ann‐Britt;
Kranzer, Rafael;
Poppinga, Daniela;
Giesen, Ulrich;
Langner, Frank;
Kapsch, Ralf‐Peter;
Poppe, Björn;
Looe, Hui Khee

Publication type:

Article

Ion collection efficiency of ionization chambers in ultra‐high dose‐per‐pulse electron beams.

Published in:

Medical Physics, 2021, v. 48, n. 2, p. 819, doi. 10.1002/mp.14620

By:

Kranzer, Rafael;
Poppinga, Daniela;
Weidner, Jan;
Schüller, Andreas;
Hackel, Thomas;
Looe, Hui Khee;
Poppe, Björn

Publication type:

Article

The dose response of high‐resolution diode‐type detectors and the role of their structural components in strong magnetic field.

Published in:

Medical Physics, 2020, v. 47, n. 12, p. 6509, doi. 10.1002/mp.14535

By:

Tekin, Tuba;
Blum, Isabel;
Delfs, Björn;
Schönfeld, Ann‐Britt;
Kapsch, Ralf‐Peter;
Poppe, Björn;
Looe, Hui Khee

Publication type:

Article

Monte Carlo simulated beam quality and perturbation correction factors for ionization chambers in monoenergetic proton beams.

Published in:

Medical Physics, 2020, v. 47, n. 11, p. 5890, doi. 10.1002/mp.14499

By:

Kretschmer, Jana;
Dulkys, Anna;
Brodbek, Leonie;
Stelljes, Tenzin Sonam;
Looe, Hui Khee;
Poppe, Björn

Publication type:

Article

Analysis of the applicability of two‐dimensional detector arrays in terms of sampling rate and detector size to verify scanned intensity‐modulated proton therapy plans.

Published in:

Medical Physics, 2020, v. 47, n. 9, p. 4589, doi. 10.1002/mp.14346

By:

Brodbek, Leonie;
Kretschmer, Jana;
Willborn, Kay;
Meijers, Arturs;
Both, Stefan;
Langendijk, Johannes A.;
Knopf, Antje‐Christin;
Looe, Hui Khee;
Poppe, Björn

Publication type:

Article

Small field output correction factors of the microSilicon detector and a deeper understanding of their origin by quantifying perturbation factors.

Published in:

Medical Physics, 2020, v. 47, n. 7, p. 3165, doi. 10.1002/mp.14149

By:

Weber, Carolin;
Kranzer, Rafael;
Weidner, Jan;
Kröninger, Kevin;
Poppe, Björn;
Looe, Hui Khee;
Poppinga, Daniela

Publication type:

Article

Technical Note: Characterization of the new microSilicon diode detector.

Published in:

Medical Physics, 2019, v. 46, n. 9, p. 4257, doi. 10.1002/mp.13710

By:

Schönfeld, Ann‐Britt;
Poppinga, Daniela;
Kranzer, Rafael;
De Wilde, Rudy Leon;
Willborn, Kay;
Poppe, Björn;
Looe, Hui Khee

Publication type:

Article

Three‐dimensional characterization of the active volumes of PTW microDiamond, microSilicon, and Diode E dosimetry detectors using a proton microbeam.

Published in:

Medical Physics, 2019, v. 46, n. 9, p. 4241, doi. 10.1002/mp.13705

By:

Poppinga, Daniela;
Kranzer, Rafael;
Ulrichs, Ann‐Britt;
Delfs, Björn;
Giesen, Ulrich;
Langner, Frank;
Poppe, Björn;
Looe, Hui Khee

Publication type:

Article

The role of radiation‐induced charge imbalance on the dose‐response of a commercial synthetic diamond detector in small field dosimetry.

Published in:

Medical Physics, 2019, v. 46, n. 6, p. 2752, doi. 10.1002/mp.13542

By:

Looe, Hui Khee;
Poppinga, Daniela;
Kranzer, Rafael;
Büsing, Isabel;
Tekin, Tuba;
Ulrichs, Ann‐Britt;
Delfs, Björn;
Vogt, Dennis;
Würfel, Jan;
Poppe, Björn

Publication type:

Article

Experimental determination of the "collimator monitoring fill factor" and its relation to the error detection capabilities of various 2D‐arrays.

Published in:

Medical Physics, 2019, v. 46, n. 4, p. 1863, doi. 10.1002/mp.13417

By:

Stelljes, Tenzin Sonam;
Poppinga, Daniela;
Kretschmer, Jana;
Brodbek, Leonie;
Looe, Hui Khee;
Poppe, Björn

Publication type:

Article

The polarity effect of compact ionization chambers used for small field dosimetry.

Published in:

Medical Physics, 2018, v. 45, n. 12, p. 5608, doi. 10.1002/mp.13227

By:

Looe, Hui Khee;
Büsing, Isabel;
Tekin, Tuba;
Brant, Andre;
Delfs, Björn;
Poppinga, Daniela;
Poppe, Björn

Publication type:

Article

The 'collimator monitoring fill factor' of a two-dimensional detector array, a measure of its ability to detect collimation errors.

Published in:

Medical Physics, 2017, v. 44, n. 3, p. 1128, doi. 10.1002/mp.12106

By:

Stelljes, Tenzin Sonam;
Looe, Hui Khee;
Harder, Dietrich;
Poppe, Björn

Publication type:

Article

Determination of EPID convolution kernels for portal imaging using carbon target bremsstrahlung.

Published in:

Current Directions in Biomedical Engineering, 2017, v. 3, n. 2, p. 221, doi. 10.1515/cdbme-2017-0046

By:

Lüdeke, Sascha;
Wyrwoll, Vanessa;
Stelljes, Tenzin S.;
Looe, Hui Khee;
Harder, Dietrich;
Poppe, Björn

Publication type:

Article