Litwin, Dariusz, Kamil Radziak, and Jacek Galas. “Alternative Approach to Variable Wavelength Interferometry”. Photonics Letters of Poland 12, no. 4 (December 31, 2020): 112–114. Accessed March 28, 2024. https://www.photonics.pl/PLP/index.php/letters/article/view/12-38.