Lasing applications have spread over various aspects of human life. To meet the developing
trends of the laser industry towards being miniature, portable, and highly integrated, new …

Organic dyes have been used as gain medium for lasers since the 1960s, long before the
advent of today's organic electronic devices. Organic gain materials are highly attractive for …

Organic semiconductors are carbon-based materials that combine optoelectronic properties
with simple fabrication and the scope for tuning by changing their chemical structure,–. They …

Hybrid organic–inorganic perovskites have emerged as promising gain media for tunable,
solution-processed semiconductor lasers. However, continuous-wave operation has not …

Polyimides (PIs) are an important, well-established, and commercialized class of polymers
due to their extraordinary physical and chemical properties. They have been extensively …

In this study, we investigate the lasing properties of 4, 4'-bis [(N-carbazole) styryl] biphenyl
thin films under electrical pumping. The electroluminescent devices incorporate a mixed …

Fluorescence is critical to applications in optical materials including OLEDs and photonics.
While fluorescent dyes are potential key components of these materials, electronic coupling …

Solution-processed inorganic and organic materials have been pursued for more than a
decade as low-threshold, high-gain lasing media, motivated in large part by their tunable …

Solution-processed semiconductor lasers have achieved much success across the
nanomaterial research community, including in relation to organic semiconductors …

Conspectus Micro/nanoscale lasers that can deliver intense coherent light signals at (sub)
wavelength scale have recently captured broad research interest because of their potential …