Organic laser

![Organic solid-state narrow-linewidth tunable dye laser oscillator using a dye-doped polymer as gain medium.[12]](/Images/godic/202501/31/Duarte's_multiple-prism_grating_laser_oscillator3508.jpg")
Organic lasers use an organic material as the gain medium. The first organic laser was the liquid dye laser. These lasers use laser dye solutions as their gain media.
Solid-state dye lasers are organic tunable lasers that use a variety of organic gain media, such as: