Export Date: 18 September 2012, Source: Scopus, CODEN: ELLEA, doi: 10.1049/el.2011.4018, Language of Original Document: English, Correspondence Address: Busacca, A.C.; DIEETCAM, University of Palermo, Bldg. No. 9, Viale delle Scienze, Palermo 90128, Italy; email: alessandro.busacca@unipa.it, References: Fejer, M.M., Magel, G.A., Jundt, D.H., Byer, R.L., Quasi-phase-matched second harmonic generation: Tuning and tolerances (1992) IEEE J. Quantum Electron., 28 (11), pp. 2631-2654. , 10.1109/3.161322 0018-9197;