TY - GEN AU - Chang,Chen AU - Yan,Tzu-Min AU - Liu,Hua-Kuang TI - Creation of line defects in holographic photonic crystals by a double-exposure thresholding method SN - 1559-128X PY - 2005///0930 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/ao.44.002580 ER -