Dehghani, Z., K. Khorasani, B. Sajad, D. Salehinia, and S. Behrouzinia, trans. “Comparison of the Output Power of Copper Halide Lasers versus Buffer Gas Pressure and Frequency”. International Journal of Fundamental Physical Sciences 1, no. 1 (March 31, 2011): 19–21. Accessed October 18, 2026. https://fundamentaljournals.com/index.php/ijfps/article/view/6.