Periodic structures with a sub‐wavelength pitch have been known since Hertz conducted his
first experiments on the polarization of electromagnetic waves. While the use of these …

In this paper we present an extensive theoretical and numerical analysis of monolithic high-
index contrast grating, facilitating simple manufacture of compact mirrors for very broad …

The polarization characteristics of a 370 nm GaN-based ultraviolet light-emitting diode (UV-
LED) were controlled by a subwavelength grating (SWG) on a low-refractive-index SiO 2 …

We report the first experimental parametric analysis of subwavelength monolithic high-
contrast grating (MHCG) mirrors. To date, subwavelength grating mirrors have been …

This letter shows the possibility of stimulated emission in quantum cascades (QCs)
embedded in a vertical cavity and proposes a first design for the QC vertical-cavity …

We analytically investigated the influence of grating shape on polarization characteristics of
the emission from a GaN-based light-emitting diode with a low-contrast subwavelength …

Diese Arbeit stellt die erste systematische Analyse der dynamischen Energieeffizienz von
oberflächenemittierenden Halbleiterlasern (vertical-cavity surface-emitting lasers, VCSELs) …

A new structure of semiconductor lasers called the quantum-cascade vertical-cavity surface
emitting laser (QC VCSEL) is proposed in the present paper. A structure of the QC VCSEL is …

A novel transverse mode control method to achieve single-fundamental-mode lasing and
higher-order-mode suppression using a multi-layer, patterned, dielectric anti-phase (DAP) …

The fundamentals of semiconductor lasers in general and vertical-cavity surface-emitting
lasers (VCSELs) in particular are explained in this chapter. Basic design principles that are …