TY - GEN AU - Liu,Pengxiang AU - Qi,Feng AU - Pang,Zibo AU - Li,Weifan AU - Wang,Yelong AU - Liu,Zhaoyang AU - Meng,Dalei TI - Cascaded difference frequency generation in organic crystal 4'-dimethylamino-N-methyl-4-stilbazolium tosylate SN - 1539-4794 PY - 2019///1016 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/OL.44.004965 ER -