Newport 5005 Laser Diode Driver’s advanced circuit designs and careful layout of laser diode drivers provide you with an extremely low noise, highly stable output current. External analog modulation input allows precision control of the laser out put for a variety of applications including power level control and wavelength tuning. An internal sine or square wave modulator is also available. A monitor photodiode may be zerio biased for CW low noiose applications or reversed biased up to 5 volts for high frequency modulation. All laser diode paramters are accessible with 16-bit resolution including the laser diode’s forward voltage for full characterization.