TY - JOUR AU - Kulishov,M AU - Jones,HF AU - Kress,B DO - 10.1364/OE.23.009347 EP - 9362 PY - 2015/// SN - 1094-4087 SP - 9347 TI - Analysis of <i>PT</i>-symmetric volume gratings beyond the paraxial approximation T2 - OPTICS EXPRESS UR - http://dx.doi.org/10.1364/OE.23.009347 UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000352290000130&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=a2bf6146997ec60c407a63945d4e92bb VL - 23 ER -