Orientation dependent emission properties of columnar quantum dash laser structures

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Dissipative Kerr soliton generation using self-injection-locked III-V lasers has enabled fully integrated hybrid microcombs that operate in turnkey mode and can access microwave repetition rates. Yet, continuous-wave-driven soliton microcombs exhibit low e ...

Critical thickness and strain relaxation of c-plane GaN layers grown by molecular beam epitaxy on AlN were studied as a function of growth temperature and threading dislocation density (TDD). For this purpose we used AlN/sapphire templates and AlN single c ...

We present a comprehensive study of AlN growth on Si(111) substrate by gas source molecular beam epitaxy with ammonia as nitrogen precursor in the high temperature range. We first demonstrate that the observation of the silicon 7 x 7 surface reconstruction ...

Structured light generation having broad applications in different optical fields, is the topic of this thesis. Our structured light generation strategy is based on applying periodic microoptical elements at the refraction-diffraction limit, under a focuse ...

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Orientation dependent emission properties of columnar quantum dash laser structures

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Gain-switched semiconductor laser driven soliton microcombs

Critical thickness of GaN on AlN: impact of growth temperature and dislocation density

AlN grown on Si(111) by ammonia-molecular beam epitaxy in the 900-1200 degrees C temperature range

Structured light generation by refractive-diffractive micro optical array illuminators

Sensing of Surface and Bulk Refractive Index Using Magnetophotonic Crystal with Hybrid Magneto-Optical Response

Spin waves with large decay length and few 100 nm wavelengths in thin yttrium iron garnet grown at the wafer scale

van der Waals Epitaxy of Co10–xZn10–yMnx+y Thin Films: Chemical Composition Engineering and Magnetic Properties

Liouvillian spectral collapse in the Scully-Lamb laser model

Smooth GaN membranes by polarization-assisted electrochemical etching

The growth and optical properties of III-V nanostructures grown by Molecular Beam Epitaxy

Hidden bulk and surface effects in the spin polarization of the nodal-line semimetal ZrSiTe

Charge screening strategy for domain pattern control in nano-scale ferroelectric systems

Method, apparatus and program for processing a circular light field

Methods to Enhance Nuclear Magnetic Resonance Sensitivity at High Magnetic Field

Multifunctional Plasmonic Metasurfaces for Novel Spectral and Spatial Applications