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Directly Photoinscribed Thick Bragg Gratings in Ohara WMS-15 Glass-Ceramic
2009
Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
unpublished
Preserved Fulltext
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/cm 2 . Stable gratings with Δn ~ 6×10 -5 were formed at higher fluences.
doi:10.1364/cleo.2009.jtud24
fatcat:ta7ppbkhonfu5ig2ioo4ln6mx4