laser beam

How can we create a laser beam in Unity?

please check this pictuer for illestration:

http://thebeautybrains.com/wp-content/uploads/2006/10/laser_beam_led_r_550.jpg

is it possible to do it using the patrical system in unity? if yes please explain.

Thanks in Advance.

Yes. http://forum.unity3d.com/viewtopic.php?p=168318