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physics.optics2021★ 4 cited
Structured light engineering using a photonic nanojet
Maryam Yousefi, Daniel Necesal, Toralf Scharf +1
In this letter, we present the photonic nanojet as a phenomenon in a structured light generator system that is implemented to modify the source focal spot size and emission angle.…
physics.optics2019★ 117 cited
Analysis of silicon nitride partial Euler waveguide bends
Florian Vogelbacher, Stefan Nevlacsil, Martin Sagmeister +3
In this work we present a detailed analysis of individual loss mechanisms in silicon nitride partial Euler bends at a wavelength of 850 nm. This structure optimizes the transmissio…