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Organic Lasers
Single‐, dual‐, triple‐ to quad‐wavelength lasers can be flexibly manipulated based on polymer‐stabilized blue‐phase liquid‐crystal film, by tuning the bandgap, resonance cavity, order parameter of the laser dye, and even the pump energy. The single‐to‐quad‐wavelength surface‐emitting lasers proposed by Feng Jin, Jingxia Wang, and co‐workers in article number 2108330, can be employed...
Soft organic lasers with multiwavelength output and high spectral purity are of crucial importance for versatile photonic devices, owing to their monochromaticity, coherence, and high intensity. However, there remain challenges for the achievement of surface‐emitting multiwavelength lasing in soft photonic crystals, and the relative mechanisms need to be investigated. Herein, single‐, dual‐, triple‐,...
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