13 March 2008 Rotary disk lasers in the UV, the visible, and the infrared
Author Affiliations +
Rotary disk laser technology enables high-power nonlinear optics and laser machining. Due to the wavelength dependence of laser-material interaction, the ability to scale laser power across the spectrum is always in great demand in laser processing of materials. Rotary disk laser technology has enabled high-power nonlinear optics by being able to produce in excess of 200 W in single-mode Q-switched laser power at 1 micron. This breakthrough has led to the power scaling of single-mode visible lasers at 515 nm to 88 W and single-mode UV lasers at 343 nm to 53 W which have set power performance record at their respective wavelengths. In this paper, we will present the results of the rotary disk laser sources in the UV, the visible and the infrared. We will also present record-breaking results in dicing and scribing of silicon, single crystal sapphire and PCBs, and in hole drilling of stainless steel.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Santanu Basu, "Rotary disk lasers in the UV, the visible, and the infrared", Proc. SPIE 6871, Solid State Lasers XVII: Technology and Devices, 68710N (13 March 2008); doi: 10.1117/12.769332; https://doi.org/10.1117/12.769332


Advances in laser processing of microelectronics
Proceedings of SPIE (February 20 2007)
Water jet guided laser versus saw dicing
Proceedings of SPIE (October 17 2003)
New laser marking technology using ultrafast lasers
Proceedings of SPIE (April 12 2005)
Study on LD-pumped Nd:YAG laser cutter
Proceedings of SPIE (January 16 2006)

Back to Top