Combination of stimulated Raman scattering properties of gas and solid laserharmonic technology greatly expands the covering range of the wavelength.
将气体的受激拉曼散射特性以及固体激光谐波技术相结合，大大扩展了波长的覆盖范围。
2
The green-emitting laser diode offers a number of compelling advantages compared to an equivalent green-output second harmonic generation (SHG) device.
绿色发光二极管激光器提供了绝对优势相比，同等绿色输出二次谐波产生(倍频)设备。
3
The optical second harmonic signal was observed using a ND:YAG laser, The mechanism of SHG was discussed.