Laser weapon

Solid-state laser weapons are a step closer to operational capability with the U.S. Office of Naval Research (ONR) reporting that it has successfully disabled a small target boat during testing off the Californian coast. Stemming from the Defense Department's Joint High Power Solid State Laser (JHPSSL) program, the Northrop Grumman developed Maritime Laser Demonstrator (MLD) was installed on the deck of the Navy's test ship the USS Paul Foster for the demonstration, making it the first time such a system has been integrated with a ship's radar and navigation system and the first time a high-energy laser has been fired at sea from a moving platform. Read More

Traditionally, when someone wished to measure the total power delivered by a laser beam, they had to use something called a ball calorimeter. As the laser heated the interior of the ball, temperature readings would be taken. Now, however, a system has been created that utilizes reusable glass boards. It can measure a laser's total energy along with the total power and power density anywhere inside the beam more than one hundred times per second. It should be a boon to developers of high-energy laser weapons, as it will reduce the time required for testing, and get the weapons in the field faster. Read More

If you own an Unmanned Aerial Vehicle (UAV), here’s piece of advice: don’t fly it near San Nicholas Island, California, or it could be blasted out of the sky – by a laser. Two such vehicles were successfully shot down there on May 24th by a US Navy laser weapon. According to the official press release, this marks "the first detect-thru-engage laser shoot-down of a threat representative target in an over-the-water, combat representative scenario.” Read More

Non-lethal weapons are intended to have reversible effects on personnel and material. They provide soldiers with another option when lethal force isn’t considered to be the best first response to a situation. One non-lethal weapon prototype that is being evaluated by U.S. military is the Thermal Laser System, which attaches to a rifle and uses a laser to create a heating sensation to repel adversaries. Unfortunately, current trials indicate that clothing nullifies the weapon's effectiveness. Read More

Boeing has won a U.S. Navy contract worth up to $163 million to develop the Free Electron Laser (FEL), a weapon system that the company says "will transform naval warfare in the next decade by providing an ultra-precise, speed-of-light capability and unlimited magazine depth to defend ships against new, challenging threats, such as hyper-velocity cruise missiles." The envisioned level of precision would enable U.S. Navy ships to deliver nonlethal or lethal force to targets with power and minimal collateral damage. Read More