Abdulmalek NM, Dhahir MK. Investigation of Densified SiO2 Sol-Gel Thin Films Using Conventional and DPSS Laser Techniques. IJL [Internet]. 2018 Feb. 27 [cited 2025 Mar. 13];17(A):41-5. Available from: https://ijl.uobaghdad.edu.iq/index.php/IJL/article/view/33