116 citations · 274 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2019★ 95 cited
Excited states in bilayer graphene quantum dots
A. Kurzmann, M. Eich, H. Overweg +11
We report on ground- and excited state transport through an electrostatically defined few-hole quantum dot in bilayer graphene in both parallel and perpendicular applied magnetic f…
physics.optics2014★ 63 cited
Gigahertz Self-referenceable Frequency Comb from a Semiconductor Disk Laser
Christian A. Zaugg, Alexander Klenner, Mario Mangold +8
We present a 1.75-GHz self-referenceable frequency comb from a vertical external-cavity surface-emitting laser (VECSEL) passively modelocked with a semiconductor saturable absorber…
cond-mat.mtrl-sci2013★ 116 cited
Ultrafast and widely tuneable vertical-external-cavity surface-emitting laser, mode-locked by a graphene-integrated distributed Bragg reflector
C. A. Zaugg, Z. Sun, V. J. Wittwer +11
We report a versatile and cost-effective way of controlling the unsaturated loss, modulation depth and saturation fluence of graphene-based saturable absorbers (GSAs), by changing…