Tag Archives: High Energy Laser System

Navy

Laser system

Germany’s Federal Office for Bundeswehr Equipment, Information Technology and In-Service Support (BAAINBw) has awarded a consortium, or ARGE, consisting of MBDA Deutschland GmbH and Rheinmetall Waffe Munition GmbH a contract to fabricate, integrate and support testing of a laser weapon demonstrator in the maritime environment. The order value is in the low double-digit million euro range.

Laser system
MBDA and Rheinmetall win contract for high-energy laser system

Work will be shared out on a roughly equal basis. MBDA Deutschland is responsible for tracking, the operator’s console and linking the laser weapon demonstrator to the command-and-control system. Rheinmetall is in charge of the laser weapon station, the beam guiding system, cooling, and integration of the laser weapon system into the project container of the laser source demonstrator.

The demonstrator is to be fabricated, tested and integrated by the end of the 2021. Trials onboard the German Navy frigate F124 Sachsen are to take place in 2022.

As Doris Laarmann, head of laser business development at MBDA Deutschland, notes, «The contract is an important step on the path to an operational high-energy laser system. Our two companies will apply their respective strengths to make this project a success on behalf of the German Navy. Once it’s installed, the demonstrator will also be used to test important aspects such as the interaction and function of the sensor suite, combat management system and effector as well as rules of engagement».

Alexander Graf, head of Rheinmetall Waffe Munition’s laser weapons programme, and Dr Markus Jung, who leads the company’s laser weapon development effort, both agree, adding that «The contract marks a systematic extension of the functional prototype laser weapon successfully tested in recent years, with the experience gained now dovetailing into one of the most ambitious projects in the field of laser weapon development in Europe».

A breakthrough development in the history of defence technology, lasers engage targets at the speed of light, operating with great precision and producing very little collateral damage. A demonstrator system featuring these capabilities will soon be put to the test under highly realistic operating conditions onboard a German frigate.

Ground Forces

Generation 3 HEL

General Atomics Aeronautical Systems, Inc. (GA-ASI), a leading manufacturer of Remotely Piloted Aircraft (RPA) systems, radars, and electro-optic and related mission systems solutions, announced (8 April, 2015) that an independent measurement team contracted by the U.S. Government has completed beam quality and power measurements of GA-ASI’s Generation 3 High Energy Laser System (HEL) using the Joint Technology Office (JTO) Government Diagnostic System (GDS).

The capability to shoot down tactical targets such as surface-to-air missiles and rockets will be demonstrated
The capability to shoot down tactical targets such as surface-to-air missiles and rockets will be demonstrated

«These measurements confirm the exceptional beam quality of the Generation 3 HEL, the next-generation leader in electrically-pumped lasers», said Claudio Pereida, executive vice president, Mission Systems, GA-ASI.

The new laser represents the third generation of technology originally developed under the High Energy Liquid Laser Area Defense System (HELLADS, Generation 1) program. The goal of the HELLADS program was to develop a high-energy laser weapon system (150 kW) with an order of magnitude reduction in weight compared to existing laser systems. The Generation 3 Laser employs a number of upgrades resulting in improved beam quality, increased electrical to optical efficiency, and reduced size and weight.

General Atomics’ third-generation tactical laser weapon module is sized to be carried on its Avenger unmanned aircraft
General Atomics’ third-generation tactical laser weapon module is sized to be carried on its Avenger unmanned aircraft

The recently certified Generation 3 laser assembly is very compact at only 1.3×0.4×0.5 meters. The system is powered by a compact Lithium-ion battery supply designed to demonstrate a deployable architecture for tactical platforms.

The Generation 3 HEL tested is a unit cell for the Tactical Laser Weapon Module (TLWM) currently under development. Featuring a flexible, deployable architecture, the TLWM is designed for use on land, sea, and airborne platforms and will be available in four versions at the 50, 75, 150, and 300-kilowatt laser output levels.

Enemy surface-to-air threats to manned and unmanned aircraft have become increasingly sophisticated, creating a need for rapid and effective response to this growing category of threats
Enemy surface-to-air threats to manned and unmanned aircraft have become increasingly sophisticated, creating a need for rapid and effective response to this growing category of threats

The GDS was employed by an independent measurement team to evaluate the beam quality of the Generation 3 system over a range of operating power and run time. According to JTO’s Jack Slater, «The system produced the best beam quality from a high energy laser that we have yet measured with the GDS. We were impressed to see that the beam quality remained constant with increasing output power and run-time».

With run time limited only by the magazine depth of the battery system, beam quality was constant throughout the entire run at greater than 30 seconds. These measurements confirm that the exceptional beam quality of this new generation of electrically pumped lasers is maintained above the 50-kilowatt level.

Following this evaluation, the independent team will use the GDS again to conduct beam quality measurements of the GA-ASI HELLADS Demonstrator Laser Weapon System (DLWS). The HELLADS DLWS includes a 150-kilowatt class laser with integrated power and thermal management.

Features/Benefits:

  • lightweight and compact;
  • increased engagement range;
  • counters tactical targets.
The HELLADS programme involves development of a 150 kW laser weapon system to counter ground threats such as RAM and surface-to-air missiles
The HELLADS programme involves development of a 150 kW laser weapon system to counter ground threats such as RAM and surface-to-air missiles