Development Update of High Index Lens Material LuAG - Sematech
Development Update of High Index Lens Material LuAG - Sematech
Development Update of High Index Lens Material LuAG - Sematech
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SCHOTT Lithotec <strong>High</strong> <strong>Index</strong> <strong>Lens</strong> <strong>Material</strong> <strong>LuAG</strong><br />
<strong>High</strong> laser durability at high fluence for <strong>LuAG</strong> shown<br />
Transmission [%]<br />
73,0<br />
72,9<br />
72,8<br />
72,7<br />
72,6<br />
72,5<br />
17 5 th Intern. Immersion Symposium<br />
22-25.9.2008, The Hague, NL,<br />
k0=0.0358cm -1<br />
32mJ/cm 2 , 1000Hz, 1.77Mio pulses<br />
y = 0.0148x + 72.74<br />
0,00 0,20 0,40 0,60 0,80 1,00 1,20 1,40 1,60 1,80<br />
Puls number [Mio]<br />
k0=0.0355cm -1<br />
� Neither degradation <strong>of</strong> transmission nor coloration was observed during<br />
laser irradiation at 32mJ after 1.77 Mio pulses