Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Silvio Pulwer"'
Autor:
Elisabeth Baumann, Ulrike Pohle, Edward Zhang, Thomas Allen, Claus Villringer, Silvio Pulwer, Holger Gerhardt, Jan Laufer
Publikováno v:
Photoacoustics, Vol 24, Iss , Pp 100293- (2021)
Optical-resolution photoacoustic microscopy (OR-PAM) combines high spatial resolution and strong absorption-based contrast in tissue, which has enabled structural and spectroscopic imaging of endogenous chromophores, primarily hemoglobin. Conventiona
Externí odkaz:
https://doaj.org/article/89baf580405b4d10af39f24d3e32d4c0
Autor:
Thomas J. Allen, Jan Laufer, Ulrike Pohle, Silvio Pulwer, Edward Z. Zhang, Holger Gerhardt, Claus Villringer, Elisabeth Baumann
Publikováno v:
Photoacoustics, Vol 24, Iss, Pp 100293-(2021)
Photoacoustics
Photoacoustics, 24, S. 100293
Photoacoustics
Photoacoustics, 24, S. 100293
Optical-resolution photoacoustic microscopy (OR-PAM) combines high spatial resolution and strong absorption-based contrast in tissue, which has enabled structural and spectroscopic imaging of endogenous chromophores, primarily hemoglobin. This makes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88289e26766e82b06e51a7e85f01ff1b
http://edoc.mdc-berlin.de/20842/1/20842oa.pdf
http://edoc.mdc-berlin.de/20842/1/20842oa.pdf
Autor:
Fabio De Matteis, Francesco Villasmunta, Friedhelm Heinrich, Joachim Bauer, Viachaslau Ksianzou, Andreas Mai, Martin Burger, Christian Mai, Birgit Dietzel, Patrick Steglich, Mauro Casalboni, Christoph Zesch, Siegfried Bondarenko, Silvio Pulwer, Paolo Prosposito, Francesco Vitale, Claus Villringer, Sigurd Schrader
Publikováno v:
Journal of Physics: Photonics, 3, 2, Article-Nr. 022009
In recent decades, much research effort has been invested in the development of photonic integrated circuits, and silicon-on-insulator technology has been established as a reliable platform for highly scalable silicon-based electro-optical modulators
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cabd8fdf75e6c3fc4debced4013acd4f
http://hdl.handle.net/2108/272842
http://hdl.handle.net/2108/272842
Publikováno v:
MOEMS and Miniaturized Systems XIX.
This work presents experimental and simulation results of a 3D measurement concept based on fiber-optic interference pattern generation. A demonstrator system which is able to adjust different optical and mechanical parameters is described. The resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddf383782a5e8a672c9730ce482906c0
https://doi.org/10.1117/12.2543526
https://doi.org/10.1117/12.2543526
Autor:
Sigurd Schrader, Andreas Mai, Silvio Pulwer, Claus Villringer, Christian Mai, Mauro Casalboni, Birgit Dietzel, Joachim Bauer, Friedhelm Heinrich, Patrick Steglich
Publikováno v:
IEEE Sensors Journal. 17:4781-4790
This paper proposes a hybrid-waveguide ring resonator for on-chip biochemical sensing. Consisting of a low-loss strip-waveguide and a highly sensitive slot-waveguide integrated in a silicon photonic platform, it combines advantages of both waveguide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::191417e885f75a3f2041cd08fd4a28d0
https://doi.org/10.1109/jsen.2017.2710318
https://doi.org/10.1109/jsen.2017.2710318
Autor:
Christian Mai, Patrick Steglich, Christoph Zesch, Siegfried Bondarenko, Mauro Casalboni, Andreas Mai, Silvio Pulwer, Birgit Dietzel, Claus Villringer, F. De Matteis, Sigurd Schrader, Francesco Vitale
Publikováno v:
2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring).
In this work, we report on the integration of functionalized organic materials in a photonic integrated circuit technology for electro-optical modulators. We outline some of the identified challenges in the hybrid integration of organic materials in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4498d318f972b01e6bd3ed797d13d4f9
https://doi.org/10.1109/piers-spring46901.2019.9017288
https://doi.org/10.1109/piers-spring46901.2019.9017288
Autor:
Jan Laufer, Edward Z. Zhang, Elisabeth Baumann, Ulrike Pohle, Holger Gerhardt, Silvio Pulwer, Claus Villringer
Publikováno v:
Photons Plus Ultrasound: Imaging and Sensing 2019.
Optical-resolution photoacoustic microscopy (PAM) has been shown to enable the acquisition of high resolution (μm) functional and anatomical images. For backward-mode operation, conventional piezoelectric ultrasound transducers need to be placed far
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7de7292c417905734b7173dd183b7114
https://doi.org/10.1117/12.2525785
https://doi.org/10.1117/12.2525785
Autor:
Patrick Steglich, Christoph Zesch, Silvio Pulwer, Paolo Prosposito, Sigurd Schrader, Hans Joachim Eichler
Publikováno v:
Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII.
The correct identification of the third-order nonlinear optical effect of stimulated Raman scattering (SRS) led in the last years to a versatile method to generate new laser wavelengths resulting from a photon-phonon-interaction. There is the possibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3ecdbc80148692f0acd168e2f5559bc
https://doi.org/10.1117/12.2510676
https://doi.org/10.1117/12.2510676
Autor:
Sigurd Schrader, Taravat Saeb Gilani, Edward Z. Zhang, Claus Villringer, Silvio Pulwer, Patrick Steglich, Jan Laufer
Publikováno v:
Proc. SPIE 10878, Photons Plus Ultrasound: Imaging and Sensing 2019, 108780M (8 March 2019)
Fabry-Perot (FP) sensors have enabled high resolution 3D photoacoustic (PA) imaging in backward mode. However, raster-scanning of the interrogation laser beam across the sensor can result in slow 3D image acquisition. To overcome this limitation, par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::208a715d9e7a18c5a74f9fef1b882d54
https://opus4.kobv.de/opus4-th-wildau/files/1376/108780M.pdf
https://opus4.kobv.de/opus4-th-wildau/files/1376/108780M.pdf
Autor:
Silvio Pulwer, Jan Handrich, Richard Fiebelkorn, Patrick Steglich, Christoph Zesch, Ralf Vandenhouten, Franccesco Villasmunta, Claus Villringer, Sigurd Schrader, Egbert Gedat
Publikováno v:
Proc. SPIE 10931, MOEMS and Miniaturized Systems XVIII
To improve the feasibility of endoscopic inspection processes we developed a system that provides online information about position, orientation and viewing direction of endoscopes, to support the analysis of endoscopic images and to ease the operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff57a5beae8f5238e8a9b1ef0c36d1d4
https://opus4.kobv.de/opus4-th-wildau/files/1142/1093114.pdf
https://opus4.kobv.de/opus4-th-wildau/files/1142/1093114.pdf