+Directed energy (DE) is the focused projection of energy without a physical projectile. This technology, spanning from [Lasers](/wiki/lasers) to [Microwaves](/wiki/microwaves), precisely transfers energy over distance for various applications.
+## See also
+- [Electromagnetic Spectrum](/wiki/electromagnetic_spectrum)
+- [Photonics](/wiki/photonics)
+- [Energy Weapon](/wiki/energy_weapon)
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