Products for Optical Elements (Optical Grinding)
< Outline >
Daico's fly eye lenses (integrator lenses) leads the laser beam to
irradiated area effectively and homogenizes the light strength distribution
at very high homogeneity.
Daico's fly eye lenses are produced with our unique fusion splice method
between lenses.
You can use the fly eye lenses with high power UV lasers due to high purity
synthetic quartz glass.
< Advantages comes from Daico's unique fusion splice method >
1.Easy to integrate and replace
2.Higher homogeneity because of less light leakage
3.Approx. 10% higher light efficiency because no cover glass is needed
due to no lens dropping out.
4.No gas generated and no UV degradation occurs because of no adhesion
bond used.
< Application >
1.Photolithography for semiconductors and FPDs
2.Solar simulator
3.Beam homogenization with high power UV lasers (Excimar or YAG)
Customized design and manufacturing welcome.
< patented >