7w mini dental diode laser Laser type Gaalas diode laser Model Den7a Den7b Wavelength 810nm 980nm Maximum power 7w (with 200um fiber) Operation mode Continue or pulse Pulse duration 100us ~ 1s Repetition rate 0.5hz~1khz Transmission system Fibers of 200um , 400um and 600um with sma905 connector Pilot beam Red diode laser of 635nm, power