A GaAs-based epitaxially regrown photonic crystal surface-emitting laser is proposed and
demonstrated at room temperature. The photonic crystal band-structure is mapped through …

Photonic crystal resonators with the C 4v symmetry were designed and fabricated on
quantum cascade lasers with a strain-compensated multiple quantum well to achieve single …

We present our recent development of the surface-emitting quantum cascade laser with a
PC (photonic crystal) resonator and a strain-compensated MQW (multiple quantum well) …

The realization of all-semiconductor epitaxially regrown photonic crystal (PC) surface-
emitting lasers is reported. PC coupling strengths, band structure, optimization of epitaxial …

We fabricated surface-emitting quantum cascade lasers with photonic crystal resonators
whose active layers were strain-compensated InGaAs/AlInAs multiple quantum wells to …

Coherently Coupled Photonic-Crystal Surface-Emitting Laser Array Page 1 4900307 IEEE
JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 21, NO. 6 …

In this paper we describe elements of photonic crystal surface-emitting laser (PCSEL)
design and operation, highlighting that epitaxial regrowth may provide advantages over …

This paper considers multiple structural designs for photonic crystal surface emitting lasers
operating at key wavelengths. Initially a structure from Williams et al. is modelled, the …

In this paper, we show the effect of lateral external optical feedback on an all semiconductor
photonic crystal surface emitting laser (PCSEL). Initially, a PCSEL is grown and fabricated …

A laser device has a photonic crystal surface emitting laser (PCSEL) element. At a first
lateral side of the PCSEL element, a reflector is arranged to reflect back into the PCSEL …