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 light emitters based on multiresonance-induced thermally activated delayed
fluorescent materials have great potential for realizing efficient, narrowband organic light …

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

Organic light‐emitting diodes (OLEDs) have attracted much attention in research and
industry thanks to their capability to emit light with high efficiency and to deliver high‐quality …

Ambipolar transistors represent a class of transistors where positive (holes) and negative
(electrons) charge carriers both can transport concurrently within the semiconducting …

The optical properties of organic semiconductors are almost exclusively described using the
Frenkel exciton picture. In this description, the strong Coulombic interaction between an …

Photons as information carriers have the potential to meet the ever-increasing demands on
bandwidth and information density in fields such as information and communication …

Organic solid‐state lasers are reviewed, with a special emphasis on works published during
the last decade. Referring originally to dyes in solid‐state polymeric matrices, organic lasers …

Organic–inorganic lead halide perovskite semiconductors have recently reignited the
prospect of a tunable, solution-processed diode laser, which has the potential to impact a …