DOI: 10.1039/d6ra04953b ISSN: 2046-2069
Dopant-induced transition from genuine to sequential two-photon absorption in Sm 3+ /Eu 3+ co-doped GdPO 4
Vijayakumar Balakrishnan, Vijay Vel Rajankumar, Sowmya Kumar Shivanand Chandapur, Spoorthi Raju, Angeline Little Flower, Barun Kumar BarmanThe development of efficient optical limiting materials has gained considerable attention due to their critical role in safeguarding human eyes, skin and sensitive optoelectronics from harmful class 3B laser exposure.