Excimer Laser Devices Market Size, Share, Trend, Outlook, Future Growth Analysis And Synthesis By 2026 An excimer laser, or exciplex laser, is an ultraviolet form of laser. Excimer laser devices find application in eye surgery, production of microelectronic equipment, micromachining, and manufacturing of semiconductor based integrated circuits or chips. An excimer laser mainly consists of reactive gases such as fluorine or chlorine coupled with noble gases, including argon, krypton, and/or xenon. Unlike conventional lasers, laser action in an excimer laser arises from repulsive or dissociative ground state as opposed to being in an excited state. This is due to the fact that noble gases such as krypton and xenon are highly inactive and generally do not form chemical compounds. Nevertheless, when they are in an excited state (induced by a high energy electron beam or an electrical discharge), they can form momentarily bound molecules with themselves known as dimmers or with halogens such as fluorine or chlorine, known as complexes. The compound in its excited state can release its excess energy by undergoing stimulated or spontaneous emission, thereby giving rise to a strongly repulsive molecule in its ground state which dissociates into two unbound atoms on the order of picoseconds. This is the basic functioning of an excimer laser device.
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The key industrial use of the excimer lasers is in microelectronic devices and equipment along with ultraviolet photolithography. Excimer lasers have significantly high power ultraviolet output which makes it very useful for surgeries. This is acting as a driving factor for the growth of the excimer laser devices market. Moreover, excimer lasers also find its application in research laboratory equipment. Most important applications of excimer lasers are photolithography for semiconductor chips, laser ablation, micro-structuring of transparent media, pulsed laser deposition, eye surgery, laser marking, psoriasis treatment and dye-laser pumping.