JB, G., C, X., & WW, W. (1997). Measurement of group delay dispersion of high numerical aperture objective lenses using two-photon excited fluorescence. Applied optics, 36(1), 397. https://doi.org/10.1364/ao.36.000397
Chicago Style (17th ed.) CitationJB, Guild, Xu C, and Webb WW. "Measurement of Group Delay Dispersion of High Numerical Aperture Objective Lenses Using Two-photon Excited Fluorescence." Applied Optics 36, no. 1 (1997): 397. https://doi.org/10.1364/ao.36.000397.
MLA (9th ed.) CitationJB, Guild, et al. "Measurement of Group Delay Dispersion of High Numerical Aperture Objective Lenses Using Two-photon Excited Fluorescence." Applied Optics, vol. 36, no. 1, 1997, p. 397, https://doi.org/10.1364/ao.36.000397.
Warning: These citations may not always be 100% accurate.