Volume gratings were UV inscribed in WMS-15 glass-ceramic at 193 and 248nm without additional processing. Weak, easily bleached gratings resulted from fluences below 0.3kJ/cm2. Stable gratings with Δn ~ 6×10-5 were formed at higher fluences.

Additional Metadata
Conference Conference on Lasers and Electro-Optics, CLEO 2009
Citation
Krug, P.A. (Peter A.), Rogojan, R.M. (Rodica Matei), & Albert, J. (2009). Directly photoinscribed thick bragg gratings in ohara WMS-15 glass-ceramic. Presented at the Conference on Lasers and Electro-Optics, CLEO 2009.