Applications of high power lasers in the battlefield

Yehoshua Kalisky

doi:10.1117/12.835442

25 September 2009 Applications of high power lasers in the battlefield

Yehoshua Kalisky

Proceedings Volume 7483, Technologies for Optical Countermeasures VI; 748305 (2009) https://doi.org/10.1117/12.835442
Event: SPIE Security + Defence, 2009, Berlin, Germany

Abstract

Laser weapon is currently considered as tactical as well as strategic beam weapons, and is considered as a part of a general layered defense system against ballistic missiles and short-range rockets. This kind of weapon can disable or destroy military targets or incoming objects used by small groups of terrorists or countries, at the speed of light. Laser weapon is effective at long or short distances, owing to beam's unique characteristics such as narrow bandwidth, high brightness, coherent both in time and space, and it travels at the speed of light. Unlike kinetic weapon, laser weapon converts the energy stored in an electromagnetic laser beam into a large amount of heat aimed on a small area spot at the skin of the missile, usually close to the liquid fuel storage tank, warhead case or engine area, following by a temperature increase and finally-catastrophic failure by material ablation or melt. The usefulness of laser light as a weapon has been studied for decades but only in recent years became feasible. There are two types of lasers being used: gas lasers and solid state lasers, including fiber lasers. All these types of lasers will be discussed below.

Citation Download Citation

Yehoshua Kalisky "Applications of high power lasers in the battlefield", Proc. SPIE 7483, Technologies for Optical Countermeasures VI, 748305 (25 September 2009); https://doi.org/10.1117/12.835442

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