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2. Acousto-Optic Modulation in Ambient Air

Author

Schrödel, Yannick, Hartmann, Claas, Lang, Tino, Zheng, Jiaan, Steudel, Max, Rutsch, Matthias, Salman, Sarper H., Kellert, Martin, Pergament, Mikhail, Hahn-Jose, Thomas, Suppelt, Sven, Dörsam, Jan Helge, Harth, Anne, Leemans, Wim P., Kärtner, Franz X., Hartl, Ingmar, Kupnik, Mario, and Heyl, Christoph M.

Subjects
Physics - Optics
Abstract

Control over intensity, shape, direction, and phase of coherent light is essential in numerous fields, reaching from gravitational wave astronomy over quantum metrology and ultrafast sciences to semi-conductor fabrication. Modern laser optics, however, frequently demands parameter regimes where either the wavelength or the optical power restricts control due to linear absorption, light-induced damage or optical nonlinearity. The properties of solid media, upon which most photonic control schemes rely, impose these limitations. We propose to circumvent these constraints using gaseous media tailored by high-intensity ultrasound waves. We demonstrate a first implementation of this approach by deflecting ultrashort laser pulses using ultrasound waves in ambient air, entirely omitting transmissive solid media. At optical peak powers of 20 GW exceeding previous limits of solid-based acousto-optic modulation by about three orders of magnitude, we reach a deflection efficiency greater than 50% while preserving excellent beam quality. Our approach is not limited to laser pulse deflection via acousto-optic modulation: gas-phase photonic schemes controlled by sonic waves can prospectively be translated to various optical methods, e.g., lenses or waveguides, rendering them effectively invulnerable against damage and opening up new spectral regions., Comment: 23 pages, including 9 pages of main text and 9 pages of Methods and Extended Data, 3 figures, 3 Extended Data figures, 1 Extended Data table

Published
2023

6. Acousto-optic modulation of GW-scale beams in ambient air

Author

Schrödel, Yannick, primary, Hartmann, Claas, additional, Zheng, Jiaan, additional, Lang, Tino, additional, Steudel, Max, additional, Rutsch, Matthias, additional, Salman, Sarper H., additional, Kellert, Martin, additional, Pergament, Mikhail, additional, Hahn-Jose, Thomas, additional, Suppelt, Sven, additional, Dörsam, Jan Helge, additional, Schuster, Regina, additional, Ilhan, Murat-Jakub, additional, Harth, Anne, additional, Leemans, Wim P., additional, Kärtner, Franz X., additional, Hartl, Ingmar, additional, Kupnik, Mario, additional, and Heyl, Christoph M., additional

Published
2024
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7. Acousto-optic modulation of gigawatt-scale laser pulses in ambient air

Author

Schrödel, Yannick, primary, Hartmann, Claas, additional, Zheng, Jiaan, additional, Lang, Tino, additional, Steudel, Max, additional, Rutsch, Matthias, additional, Salman, Sarper H., additional, Kellert, Martin, additional, Pergament, Mikhail, additional, Hahn-Jose, Thomas, additional, Suppelt, Sven, additional, Dörsam, Jan Helge, additional, Harth, Anne, additional, Leemans, Wim P., additional, Kärtner, Franz X., additional, Hartl, Ingmar, additional, Kupnik, Mario, additional, and Heyl, Christoph M., additional

Published
2023
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8. Gigawatt-Scale Acousto-Optic Modulation in Ambient Air

Author

Schrödel, Yannick, primary, Hartmann, Claas, additional, Lang, Tino, additional, Zheng, Jiaan, additional, Steudel, Max, additional, Rutsch, Matthias, additional, Salman, Sarper H., additional, Kellert, Martin, additional, Pergament, Mikhail, additional, Hahn-Jose, Thomas, additional, Suppelt, Sven, additional, Dörsam, Jan Helge, additional, Harth, Anne, additional, Leemans, Wim P., additional, Kärtner, Franz X., additional, Hartl, Ingmar, additional, Kupnik, Mario, additional, and Heyl, Christoph M., additional

Published
2023
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10. Acousto-optic modulation of GW-scale beams in ambient air

Author

Ilchenko, Vladimir S., Armani, Andrea M., Sheldakova, Julia V., Schrödel, Yannick, Hartmann, Claas, Zheng, Jiaan, Lang, Tino, Steudel, Max, Rutsch, Matthias, Salman, Sarper H., Kellert, Martin, Pergament, Mikhail, Hahn-Jose, Thomas, Suppelt, Sven, Dörsam, Jan Helge, Schuster, Regina, Ilhan, Murat-Jakub, Harth, Anne, Leemans, Wim P., Kärtner, Franz X., Hartl, Ingmar, Kupnik, Mario, and Heyl, Christoph M.

Published
2024
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