“…The OSL dating technique has been widely applied to glacial and associated sediments from the Himalaya and Tibet (e.g. Richards et al, 2000a, b;Tsukamoto et al, 2002;Owen et al, 2002aOwen et al, , 2009Spencer and Owen, 2004;Narama et al, 2007;Xu et al, 2009;Ou et al, 2010Ou et al, , 2014Zhang et al, 2012;Mehta et al, 2012;Zhao et al, 2012Zhao et al, , 2013Ali et al, 2013;Wang et al, 2013;Chen et al, 2014). However, incomplete bleaching of luminescence signals is sometimes a serious problem in OSL dating (Fuchs and Owen, 2008;Thrasher et al, 2009a).…”