Multicolor emission exhibited by complex organic systems is interesting and desired phenomenon for many optical applications. Laser devices capable to emit the light in the spectral range of three fundamental colors (red, green and blue) can revolutionize the modern display and lightening technologies. White lasers are becoming increasingly relevant in various fields, since they exhibit unprecedented properties in terms of beam brightness and intensity modulation. Here we demonstrate a multicolor stimulated emission phenomenon obtained in dye doped, liquid crystalline systems or in a multifunctional phase-separation system based on polymer matrix encompassing liquid crystals and multiple organic chromophores, where the precise color adjustment can be provided by applying the external electric DC fields, or pumping energy density.
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