Abstract
Faraday rotation has been employed to ensure efficient frequency conversion in the ultraviolet regime. The reported 36% efficiency of the radiated 372 nm, continuous-wave second harmonic of this paper has been numerically analyzed in the presence of a magnetic field in a thin-film-coated magneto-optic crystal using the total-internal-reflection-based optical-rotation quasi-phase-matching approach, considering the influence of surface roughness, absorption loss, and the nonlinear law of reflection.
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Data availability
Data underlying the results presented in this paper are available in [12,14–19,23,27–29].
12. M. Saha, S. Deb, P. K. Mandal, et al., “Highly efficient second-harmonic generation in an electro-optic chiral material using total-internal-reflection-based optical rotation quasi-phase-matching technique,” Opt. Eng. 60, 066104 (2021). [CrossRef]
14. M. Saha and S. Deb, “TIR-ORQPM technique for generating highly efficient second harmonic,” in Optical and Wireless Technologies. OWT 2021, M. Tiwari, Y. Ismail, K. Verma, and A. K. Garg, eds., Vol. 892 of Lecture Notes in Electrical Engineering (Springer, 2023).
19. M. Saha, S. Deb, B. Medhi, et al., “Utilization of thin-film to control total phase shift during total-internal-reflection,” in IEEE International Women in Engineering (WIE) Conference on Electrical and Computer Engineering (WIECON-ECE), Bhubaneswar, India, 2020, pp. 113–116.
23. M. Koralewski, “Dispersion of the Faraday rotation in KDP-type crystals by pulse high magnetic field,” Phys. Status Solidi A 65, K49–K53 (1981). [CrossRef]
27. D. N. Nikogosyan, Nonlinear Optical Crystals: A Complete Survey (Springer-Science, 2005), p. 163.
29. L. I. Min, L. I. U. Minghui, O. Riemer, et al., “Anhydrous based shear-thickening polishing of KDP crystal,” Chin. J. Aeronaut. 34, 90–99 (2021). [CrossRef]
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