// UNMANNED SYSTEMS AND NEXT-GEN WARFARE TERM

Fiber Laser

A fiber laser is a type of laser where the laser light is generated inside a special optical fiber doped with rare-earth elements, making it very efficient and capable of producing high-quality beams. In military applications, these lasers are valued for their power and compact size.

Fiber Laser — illustration from Wikipedia
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TECHNICAL DEFINITION

A fiber laser is a solid-state laser that utilizes a rare-earth-doped optical fiber as its gain medium, often pumped by laser diodes, to produce highly efficient, high-brightness, and high-power coherent light, critical for advanced directed energy weapons (DEW), precision targeting, remote sensing, and countermeasures in military and defense systems.

BACKGROUND

A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word laser originated as an acronym for light amplification by stimulated emission of radiation. The first laser was built in 1960 by Theodore Maiman at Hughes Research Laboratories, based on theoretical work by Charles H. Townes and Arthur Leonard Schawlow and the optical amplifier patented by Gordon Gould.

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SYNONYMS & ALIASES

  • Fiber optic laser
  • Solid-state fiber laser
  • Ytterbium fiber laser
  • Erbium fiber laser

USAGE NOTE

In military and defense, fiber lasers are key enablers for next-generation directed energy weapon systems, offering advantages in power scaling, beam quality, and ruggedness over traditional laser technologies.

DEVELOPERS

Organizations developing technology related to Fiber Laser.

  • Lockheed Martin

    A global aerospace, defense, security, and advanced technologies company heavily involved in developing and integrating high-energy fiber laser weapons systems for military applications.

  • RTX (formerly Raytheon Technologies)

    A major aerospace and defense manufacturer developing advanced directed energy systems, including high-energy fiber lasers for air defense, counter-UAS, and other military applications.

  • Northrop Grumman

    A leading global aerospace and defense technology company researching and developing high-power fiber laser systems for military applications, including air and missile defense.

  • General Atomics Electromagnetic Systems (GA-EMS)

    Develops advanced technology solutions, including high-energy fiber laser systems for various defense applications, such as anti-air and anti-missile capabilities.

  • IPG Photonics

    A global leader in high-power fiber lasers and amplifiers, whose products are widely used as core components in many military and defense directed energy systems and manufacturing processes.

  • Air Force Research Laboratory (AFRL)

    A primary scientific research and development center for the U.S. Air Force, conducting cutting-edge research into high-energy fiber laser technology for directed energy weapons and other defense applications.

  • BAE Systems

    A global defense, aerospace, and security company investing in and developing high-energy fiber laser technology for integration into various military platforms.

  • L3Harris Technologies

    A leading aerospace and defense technology innovator developing and integrating advanced electro-optical systems, which can include fiber laser components for various defense applications.

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