"In yet another embodiment of the present invention, the source of high frequency energy may be a light source which is physically mounted within the frame; and the light source may be such as a laser diode, a lamp, a light emitting diode, a superluminescent diode, or a light fiber connected to a light source which may, itself, be a laser diode, a lamp, a light emitting diode, or a superluminescent" . . . . . .