Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sebastian, Schlangen"'
Autor:
Sebastian Schlangen, Kort Bremer, Yulong Zheng, Sebastian Böhm, Michael Steinke, Felix Wellmann, Jörg Neumann, Bernhard Roth, Ludger Overmeyer
Publikováno v:
Sensors, Vol 18, Iss 5, p 1363 (2018)
Long-period fiber gratings (LPGs) are well known for their sensitivity to external influences, which make them interesting for a large number of sensing applications. For these applications, fibers with a high numerical aperture (i.e., fibers with hi
Externí odkaz:
https://doaj.org/article/a1f379f1927f4f7a9eee46143268160d
Autor:
Felix Wellmann, Jörg Neumann, Bernhard Roth, Kort Bremer, Ludger Overmeyer, Michael Steinke, Sebastian Schlangen, Sebastian Bohm
Publikováno v:
Optics letters. 44(9)
To keep pace with the increasing demand of transmission capacity, space division multiplexing technologies are currently intensively investigated. In this context, mode selective glass fiber couplers are of great interest due to their compatibility w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::559d546e1d46b137cee31cd1e1b6b8dd
https://pubmed.ncbi.nlm.nih.gov/31042218
https://pubmed.ncbi.nlm.nih.gov/31042218
Autor:
Katharina Hausmann, Sebastian Bohm, Bernhard Roth, Felix Wellmann, Ludger Overmeyer, Sebastian Schlangen, Michael Steinke, Dietmar Kracht, Mateusz Wysmolek, Kort Bremer, Gabriel Pelegrina Bonilla, Jörg Neumann
Publikováno v:
Fiber Lasers and Glass Photonics: Materials through Applications.
The evanescent field coupling between fibers plays an important role in many different applications such as novel sensors to detect variations of the environmental refractive index [1] or broad fiber-based band-pass filters [2]. We are particularly i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23a6d5b70386007fd1ebe0ff5392d670
https://doi.org/10.1117/12.2306042
https://doi.org/10.1117/12.2306042
Autor:
Andreas Isaak, Sebastian Schlangen, Kort Bremer, Gabriel Pelegrina Bonilla, Marc Christopher Wurz, Ludger Overmeyer, Jörg Neumann, Sebastian Bohm, Dietmar Kracht, Michael Steinke, Felix Wellmann, Yulong Zheng, Bernhard Roth
Publikováno v:
Micro-Structured and Specialty Optical Fibres V.
Mode division multiplexing (MDM) could bring a technological progress in the field of optical telecommunication by increasing the data transmission bandwidth. A key challenge for enabling MDM lies in manufacturing of efficient and cost-effective mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af3c604061fba5ada8a981dd5cddbe94
https://doi.org/10.1117/12.2306772
https://doi.org/10.1117/12.2306772
Autor:
Overmeyer, Sebastian Schlangen, Kort Bremer, Yulong Zheng, Sebastian Böhm, Michael Steinke, Felix Wellmann, Jörg Neumann, Bernhard Roth, Ludger
Publikováno v:
Sensors; Volume 18; Issue 5; Pages: 1363
Long-period fiber gratings (LPGs) are well known for their sensitivity to external influences, which make them interesting for a large number of sensing applications. For these applications, fibers with a high numerical aperture (i.e., fibers with hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::aa767a3d6222c016d1fb47b007e77cfd
Autor:
Andreas Isaak, Marc Christopher Wurz, Kort Bremer, Jörg Neumann, Bernhard Roth, Sebastian Schlangen, Gabriel Pelegrina Bonilla, Ludger Overmeyer
Publikováno v:
OFC
Scopus-Elsevier
Scopus-Elsevier
A key challenge for using multimode fibers for optical data transmission lies in the development of efficient mode-selective fiber couplers. Here, we present a novel and easy-to-implement process for their realization and first experimental results.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f0d00703cae8b1dd14d23a642ccf3f0
https://doi.org/10.1364/ofc.2018.th1k.6
https://doi.org/10.1364/ofc.2018.th1k.6
Autor:
Bernhard Roth, Sebastian Schlangen, Ludger Overmeyer, Gabriel Pelegrina Bonilla, Kort Bremer, Jörg Neumann
Publikováno v:
Scopus-Elsevier
In optical telecommunication technology the capacity of the transmission bandwidth will soon be achieved [1]. In addition to the wavelength, polarization and phase of the light, one can increase the spatial dimension of the optical fiber core as a fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61361ffcf47eb4ef3269a22f8b8567c3
https://doi.org/10.1109/cleoe-eqec.2017.8086970
https://doi.org/10.1109/cleoe-eqec.2017.8086970
We propose an architecture with a remote phosphor-based modular and compact light-emitting diode (LED) light source in a noncontact dermoscope prototype for skin cancer screening. The spectrum and color temperature of the output light can easily and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a61fd420d74d829cd58768b31b35611d
https://europepmc.org/articles/PMC4729217/
https://europepmc.org/articles/PMC4729217/
Autor:
Maik, Rahlves, Maher, Rezem, Kristian, Boroz, Sebastian, Schlangen, Eduard, Reithmeier, Bernhard, Roth
Publikováno v:
Optics express. 23(3)
The generation of diffractive optical elements often requires time and cost consuming production techniques such as photolithography. Especially in research and development, small series of diffractive microstructures are needed and flexible and cost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7564559a094f37b168496c158c08b3de
https://pubmed.ncbi.nlm.nih.gov/25836213
https://pubmed.ncbi.nlm.nih.gov/25836213
Autor:
Holger A. Haenssle, Steffen Emmert, Thomas Werfel, Sebastian Schlangen, Bernhard Roth, Chandrajit Basu, Annice Heratizadeh, Axel Günther, Merve Meinhardt-Wollweber, Vivien Schacht
Publikováno v:
Biomedical Physics & Engineering Express. 3:055005
Dermoscopy systems that do not require direct skin contact open up the possibility to overcome limitations of established dermoscopes and promote application of this diagnostic tool beyond skin cancer screening. In this work, we present a non-contact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c0b7a44311d560f2ff0570f3215384b
https://doi.org/10.1088/2057-1976/aa84d3
https://doi.org/10.1088/2057-1976/aa84d3