Suppression of thermal lens effect in high-pulse-energy Ti:sapphire amplifiers
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2016.08.004
Abstract: Abstract In high-pulse-energy Ti:sapphire amplifiers with moderate repetition rate, the thermal lens effect can significantly decrease the energy extraction efficiency and increase the risk of optical damage. A new method, without introducing any additional components,… read more here.
Keywords: seed; sapphire; energy; thermal lens ... See more keywords
A forward reconstruction, holographic method to overcome the lens effect during 3D detection of semi-transparent, non-spherical particles.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d2sm00738j
Abstract: Suspensions of semi-transparent particles such as polystyrene microparticles are commonly used as model systems in the study of micro-rheology, biology, and microfluidics. Holography is a valuable tool that allows one to obtain 3-D information for… read more here.
Keywords: detection; lens effect; forward reconstruction; method ... See more keywords
Transverse Velocities with the Moving Lens Effect.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.061301
Abstract: Gravitational potentials that change in time induce fluctuations in the observed cosmic microwave background (CMB) temperature. Cosmological structure moving transverse to our line of sight provides a specific example known as the moving lens effect.… read more here.
Keywords: moving lens; transverse velocities; lens effect; velocities moving ... See more keywords