Kim, HK Lee, WK Cha, MS Rhee, BK Joo, GT 2024-01-21T15:16:23Z 2024-01-21T15:16:23Z 2022-01-25 1999-06-01 0030-4018 https://pubs.kist.re.kr/handle/201004/142120 We demonstrate a nonlinear ellipsometric method for measuring both the magnitude and the sign of the second-order cascaded phase shift associated with the type-I second harmonic generation process in a MgO-doped LiNbO3 single crystal. This method does not require a well-defined beam profile or interferometric stability because phase can be determined by simply comparing the two orthogonal polarization components of the fundamental output beam. (C) 1999 Elsevier Science B.V. All rights reserved. English ELSEVIER SCIENCE BV SPATIAL SOLITARY WAVES LITHIUM-NIOBATE GUIDES Measurement of cascaded phase shift in MgO : LiNbO3 single crystal by nonlinear ellipsometric method Article 10.1016/S0030-4018(99)00164-9 1 OPTICS COMMUNICATIONS, v.164, no.1-3, pp.77 - 82 OPTICS COMMUNICATIONS 164 1-3 77 82 scie scopus 000080892200013 2-s2.0-0032662150 Optics Optics Article SPATIAL SOLITARY WAVES LITHIUM-NIOBATE GUIDES cascaded phase shift MgO : LiNbO3 single crystal nonlinear ellipsometric method