A light energy delivery head is provided which, in one aspect, mounts laser diode bars or other light energy emitters in a heat sink block which is adapted to cool both the emitters and a surface of a medium with which the head is in contact and to which it is applying light energy. In another aspect,...http://www.google.se/patents/US8002768?utm_source=gb-gplus-sharePatent US8002768 - Light energy delivery head
