Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Stephan Gronenborn"'
Autor:
Holger Moench, Stephan Gronenborn, Xi Gu, Markus Herper, Roman Koerner, Johanna S. Kolb, Armand Pruijmboom, Stefan Schlegel, Alexander Weigl
Publikováno v:
Vertical-Cavity Surface-Emitting Lasers XXVII.
Autor:
Rolf Apetz, Ralf Conrads, Stephan Gronenborn, Jens Pollmann-Retsch, Carsten Deppe, Holger Moench, Armand Pruijmboom, Thomas Mattes
Publikováno v:
High-Power Diode Laser Technology XX.
Autor:
Stephan Gronenborn, Xi Gu, Markus Herper, Johanna Kolb, Stefan Schlegel, Alexander Weigl, Holger Moench, Armand Pruijmboom, Roman A. Koerner
Publikováno v:
Vertical-Cavity Surface-Emitting Lasers XXVI.
Autor:
Stephan Gronenborn, Xi Gu, Markus Herper, Alexander Weigl, Armand Pruijmboom, Roman Koerner, Stefan Wabra, Johanna Kolb
Publikováno v:
2021 27th International Semiconductor Laser Conference (ISLC).
Publikováno v:
Vertical External Cavity Surface Emitting Lasers (VECSELs) IX.
Upcoming applications like indoor navigation, 3D object recognition or autonomously driving vehicles have increased the demand for high-resolution 3D LIDAR systems. The time of flight (TOF) technique for distance measurement in combination with a sca
Autor:
Holger M. Moench, Stephan Gronenborn, Peter Loosen, A. van der Lee, Johanna Kolb, Markus Herper
The authors present a new compact optically pumped vertical external-cavity surface-emitting laser (OP-VECSEL), which consists of an optically pumped semiconductor chip surrounded by vertical-cavity surface-emitting laser (VCSEL) chips mounted togeth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d8d0afbc3baf7a8b04dd1e8f5dce30d
https://publica.fraunhofer.de/handle/publica/259735
https://publica.fraunhofer.de/handle/publica/259735
Autor:
Holger Moench, Johanna Kolb, Michael Miller, Alexander Weigl, Ralph Gudde, Xi Gu, Markus Herper, Stephan Gronenborn, Michael Smeets
Publikováno v:
Vertical-Cavity Surface-Emitting Lasers XXII.
VCSEL arrays are the ideal light source for 3D imaging applications. The narrow emission spectrum and the ability for short pulses make them superior to LEDs. Combined with fast photodiodes or special camera chips spatial information can be obtained
Autor:
Manuel Frey, Johanna Kolb, Michael Miller, Alexander Weigl, Stephan Gronenborn, Ralph Gudde, Holger Moench, Martin Grabherr
Publikováno v:
SPIE Proceedings.
VCSELs and VCSEL arrays are an ideal light source for time-of-flight based sensors. The narrow emission spectrum and the ability for short pulses make them superior to LEDs. Combined with fast photodiodes or special camera chips spatial 3D informatio
Publikováno v:
aot. 1:389-396
High power vertical-cavity surface-emitting laser (VCSEL) arrays can be used as a versatile illumination and heating source. They are widely scalable in power and offer a robust and economic solution for many new applications with moderate brightness
Autor:
Philipp Gerlach, Ralph Gudde, Stephan Gronenborn, Alexander Marc Van Der Lee, Jochen Hellmig, Mark Carpaij, Johanna Kolb, Holger Moench
Publikováno v:
SPIE Proceedings.
VCSEL based sensors can measure distance and velocity in three dimensional space and are already produced in high quantities for professional and consumer applications. Several physical principles are used: VCSELs are applied as infrared illumination