Laserohjaukseen

Laserohjaukseen, meaning laser guidance in Finnish, refers to a technology that utilizes a laser beam to direct projectiles or systems towards a target. This method relies on a laser designator, which can be mounted on an aircraft, ground vehicle, or held by a soldier, to illuminate the target with a low-power laser. The laser light reflected off the target is then detected by a seeker unit on the munition or system. This seeker unit tracks the laser spot and adjusts the projectile's trajectory in real-time to ensure it hits the designated point.

The primary advantage of laserohjaukseen is its precision. By actively tracking the target, guided munitions can achieve very high accuracy, minimizing collateral damage and increasing effectiveness against hardened or moving targets. This technology is commonly employed in various military applications, including guided bombs, missiles, and artillery shells. The laser designator can operate in different modes, such as continuous wave or pulsed, depending on the specific requirements and the capabilities of the seeker.

Challenges associated with laserohjaukseen include weather conditions, as fog, rain, or smoke can obstruct the laser beam, reducing its effective range and accuracy. Additionally, the target must remain illuminated by the laser designator throughout the engagement, which requires the designator to maintain a clear line of sight. Countermeasures, such as laser warning receivers and obscurant systems, can also be employed by adversaries to defeat laser-guided munitions. Despite these limitations, laserohjaukseen remains a significant and widely used guidance technology in modern warfare.