Demonstration of acousto-optical modulation based on a thin-film AlScN photonic platform
Acousto-optic (AO) modulation technology holds significant promise for applications in
microwave and optical signal processing. Thin-film scandium-doped aluminum nitride …
microwave and optical signal processing. Thin-film scandium-doped aluminum nitride …
Noninvasive characterization methods for ultra-short laser pulse induced volume modifications
M Steudel, MJ Kleefoot, S Funken, A Banholzer… - Optics …, 2024 - opg.optica.org
We present two noninvasive characterization methods to investigate laser induced
modifications in bulk fused silica glasses. The methods discussed are immersion …
modifications in bulk fused silica glasses. The methods discussed are immersion …
Large-amplitude density waves produced in ozone-mixed gas by ultraviolet laser irradiation
Y Michine, RM More, H Yoneda - Physics of Fluids, 2024 - pubs.aip.org
A remarkable large-amplitude density modulation has been observed in ozone-mixed
oxygen gas at atmospheric density and temperature conditions following irradiation with a …
oxygen gas at atmospheric density and temperature conditions following irradiation with a …
Photochemically-induced acousto-optics in gases
Acousto-optics consists of launching acoustic waves in a medium (usually a crystal) in order
to modulate its refractive index and create a tunable optical grating. In this article, we present …
to modulate its refractive index and create a tunable optical grating. In this article, we present …
Controlling light with air
A Anirban - Nature Reviews Physics, 2024 - nature.com
Controlling light with air | Nature Reviews Physics Skip to main content Thank you for visiting
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[PDF][PDF] The squeeze laser and its applications in quantum sensing
P Gewecke - 2024 - ediss.sub.uni-hamburg.de
Laser interferometers are able to measure relative optical length changes and to analyze
material properties, surface structures, and density fluctuations of fluids and gases. As these …
material properties, surface structures, and density fluctuations of fluids and gases. As these …
Gas-Based Sono-Photonics Demonstrated via 20 GW-Scale Laser Pulse Deflection
Y Schrödel, H Stawska, JH Dörsam… - High Intensity Lasers …, 2024 - opg.optica.org
We employ intense ultrasound fields in ambient air, enabling light control in extreme
parameter ranges. We acousto-optically modulate 1030 nm ultrashort pulses with 20 GW …
parameter ranges. We acousto-optically modulate 1030 nm ultrashort pulses with 20 GW …
Acousto-optic modulation of GW-scale beams in ambient air
Y Schrödel, C Hartmann, J Zheng… - … , and Beam Control …, 2024 - spiedigitallibrary.org
Control over the parameters of a laser beam such as intensity and phase provides an
important basis of modern photonics. Established control schemes, however, cover only a …
important basis of modern photonics. Established control schemes, however, cover only a …
Berührungslose Lichtkontrolle in Luft: Photonik
Mithilfe hochintensiver Ultraschallwellen, die sich in gasförmigen Medien ausbreiten, ist es
gelungen, ultrakurze Laserpulse mit einer bisher unerreichten Spitzenleistung von zwanzig …
gelungen, ultrakurze Laserpulse mit einer bisher unerreichten Spitzenleistung von zwanzig …