Mid-IR volumetric Bragg grating based on LiF color center crystal Martyshkin, Dmitry V. ; Fedorov, Anton V. ; Arumugam, Anitha ; Hilton, David J. ; Fedorov, Vladimir V. ; Mirov, Sergey B. Abstract Publication: Optical Materials Express Pub Date: September 2012 DOI: 10.1364/OME.2.001209 Bibcode: 2012OMExp...2.1209M