CW213nm Laser
Product Overview
CW 213nm laser (Frequad-W) is a continuous wave (CW) single frequency deep ultraviolet laser as an outcome of combining OXIDE’s wavelength conversion technology and nonlinear crystal technology. This laser has the shortest wavelength among our continuous wave lasers and is suited not only for scientific and technological applications such as photoelectron spectroscopy, but also for industrial applications due to its high reliability. It applies our entire technology based on the success of of the Frequad series (Frequad-HP, Frequad-M, Frequad-C), which has a history of over 20 years as a continuous wave (CW) single frequency wavelength conversion laser with a deep ultraviolet (DUV) wavelength of 266 nm.
Features
・Ultra-high purity BBO crystal
The outstanding quality of OXIDE’s proprietary BBO crystals enables the system to operate for more than 3000 hours at 10 mW or 20 mW output power as a device. The high beam quality guarantees stable operation for a long period of time by virtue of minimal crystal degradation.
・Sophisticated servo-locking technology
A unique high-speed, high-precision voice coil motor (VCM) servo actuator drives stable CW operation of the laser.
・Low power consumption
The highly efficient wavelength conversion laser system enables very low power consumption operation of less than 300 W.
Applications
- Semiconductor inspection and photo lithography equipment
- Raman spectroscopy, photoelectron spectroscopy (Redirecting to the Institute for Solid State Physics, The University of Tokyo.)
- Photoluminescence
- Disk mastering
- Biotechnology