All Outputs (4)

Acousto-optical nanoscopy of buried photonic nanostructures (2017)
Journal Article
Czerniuk, T., Schneider, C., Kamp, M., Höfling, S., Glavin, B., Yakovlev, D., …Bayer, M. (2017). Acousto-optical nanoscopy of buried photonic nanostructures. Optica, 4(6), https://doi.org/10.1364/OPTICA.4.000588

We develop a nanoscopy method with in-depth resolution for layered photonic devices. Photonics often requires tailored light field distributions for the optical modes used, and an exact knowledge of the geometry of a device is crucial to assess its p... Read More about Acousto-optical nanoscopy of buried photonic nanostructures.

The effect of dynamical compressive and shear strain on magnetic anisotropy in a low symmetry ferromagnetic film (2017)
Journal Article
Linnik, T., Kats, V., Jäger, J., Salasyuk, A., Yakovlev, D., Rushforth, A., …Scherbakov, A. (2017). The effect of dynamical compressive and shear strain on magnetic anisotropy in a low symmetry ferromagnetic film. Physica Scripta, 92(5), Article 054006. https://doi.org/10.1088/1402-4896/aa6943

Dynamical strain generated upon excitation of a metallic film by a femtosecond laser pulse may become a versatile tool enabling control of magnetic state of thin _lms and nanostructures via inverse magnetostriction on a picosecond time scale. Here we... Read More about The effect of dynamical compressive and shear strain on magnetic anisotropy in a low symmetry ferromagnetic film.

Picosecond Control of Quantum Dot Laser Emission by Coherent Phonons (2017)
Journal Article
Czerniuk, T., Wigger, D., Akimov, A., Schneider, C., Kamp, M., Höfling, S., …Bayer, M. (2017). Picosecond Control of Quantum Dot Laser Emission by Coherent Phonons. Physical Review Letters, 118(13), Article 133901. https://doi.org/10.1103/PhysRevLett.118.133901

© 2017 American Physical Society. American Physical Society. A picosecond acoustic pulse can be used to control the lasing emission from semiconductor nanostructures by shifting their electronic transitions. When the active medium, here an ensemble o... Read More about Picosecond Control of Quantum Dot Laser Emission by Coherent Phonons.

Picosecond acoustics in single quantum wells of cubic GaN/(Al,Ga)N (2017)
Journal Article
Czerniuk, T., Ehrlich, T., Wecker, T., As, D., Yakovlev, D., Akimov, A., & Bayer, M. (2017). Picosecond acoustics in single quantum wells of cubic GaN/(Al,Ga)N. Physical Review Applied, 7(1), Article 014006. https://doi.org/10.1103/PhysRevApplied.7.014006

A picosecond acoustic pulse is used to study the photoelastic interaction in single zinc-blende GaN/AlxGa1−xN quantum wells. We use an optical time-resolved pump-probe setup and demonstrate that tuning the photon energy to the quantum well’s lowest e... Read More about Picosecond acoustics in single quantum wells of cubic GaN/(Al,Ga)N.