Synchronized high-speed scintillation imaging of proton beams, generated by a gantry-mounted synchrocyclotron, on a pulse-by-pulse basis.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15826
Abstract: BACKGROUND With the emergence of more complex and novel proton delivery techniques, there is a need for quality assurance (QA) tools with high spatiotemporal resolution to conveniently measure the spatial and temporal properties of the… read more here.
Keywords: scintillation; high speed; pulse pulse; scintillation imaging ... See more keywords
Pulse-to-pulse wavefront sensing at free-electron lasers using ptychography1
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Crystallography"
DOI: 10.1107/s1600576720006913
Abstract: Understanding the wavefront of ultra-bright and ultra-short pulses of X-ray free-electron lasers is both important and challenging. A method based on ptychography that can retrieve full high-resolution complex-valued wave functions of individual pulses is presented. read more here.
Keywords: free electron; pulse pulse; pulse; pulse wavefront ... See more keywords
Pulse-to-pulse relative intensity noise measurements for ultrafast lasers.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.450819
Abstract: Relative intensity noise (RIN) can be used to characterize pulse-to-pulse energy variations of ultrafast lasers, and is a very important performance parameter when considering the suitability of a laser for an application. However, owing to… read more here.
Keywords: intensity noise; ultrafast lasers; relative intensity; pulse pulse ... See more keywords
Pulse-to-pulse detection of terahertz radiation emitted from the femtosecond laser ablation process.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.459588
Abstract: Determining the dynamics of electrons and ions emitted from a target material during laser ablation is crucial for desirable control of laser processing. However, these dynamics are still challenging to understand because of a lack… read more here.
Keywords: laser; pulse pulse; ablation; terahertz ... See more keywords
Pulse-to-pulse evolution of optical properties in ultrafast laser micro-processing of polymers
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Laser Applications"
DOI: 10.2351/7.0000306
Abstract: Polymers were one of the first materials to be processed by ultrafast lasers. However, the nature of absorption for near-infrared laser beams is not fully understood, and therefore it remains challenging to process polymeric materials… read more here.
Keywords: laser; optical properties; evolution optical; pulse pulse ... See more keywords