Abstract: The probe for biomodulation is disclosed. The probe includes a semiconductor laser and a drive circuit which causes the laser to generate pulses in bursts. The pulses themselves are of nanosecond or picosecond duration, while the bursts are of millisecond, microsecond, or nanosecond duration. The pulses can be delivered at rates up to 3 GHz. The probe also includes a heat sink as the body contacting portion.

Abstract: A device for biostimulation of tissue is disclosed comprising an array of substantially monochromatic radiation sources of a plurality of wavelengths, preferably of at least three different wavelengths. The radiation sources are arranged within the array such that radiation of at least two different wavelengths passes directly or indirectly through a single point located within the treated tissue. The radiation sources are preferably laser diodes, superluminous diodes or similar light-emitting diodes that, while low-power radiation sources, can provide significant energy densities to a treatment area. A method of treatment of tissue comprising exposing the treated tissue to the above-described device is also disclosed.