Ra'ad Subhi Abbood, Ahmed I. Khaleel, and Shelan Kh. Tawfeeq. “Generation of Entangled Photons by A Short Coherence Length Violet Diode Laser”. Diyala Journal of Engineering Sciences 6, no. 2 (June 1, 2013): 77–85. Accessed October 5, 2024. https://mail.djes.info/index.php/djes/article/view/524.