Comprehensive Measurement Of Ld-Pumped Nd: NYW/LBO Green Laser's Parameters

The diode-pumped solid-state laser has the characteristics of all-solid,small and high-speed pump.It has a wide range of application in laser communication,remote sensing, industrial processing,military,medical,and so on.It has aroused a great deal of concern.In this paper,diode-pumped Nd:NYW/LBO solid-state laser uses diode as the pumped source,and uses Nd:NYW crystal as laser work material.First,the author summarizes the construction of laser and the history of diode-pumped solid-state laser.The basic methods of laser parameters measurement are compared;both its advantages and disadvantages are described.The laser parameters involved includes power,energy,vocal,quality factor of light,and so on.Based on these works,the author expatiate the work principle of diode-pumped Nd: NYW/LBO solid-state laser.The laser parameters are measured in some way,including power,vocal,quality factor of light,facular size,and so on.The laser characteristics are analyzed and summarized with the experimented data.In this way,as one of the working-laser material,the potential of the crystal can be acquired.