[1] [1] Wang G, Garmire E M. High-efficiency generation of ultrashort second-harmonic pulses based on the Cerenkov geometry. Opt. Lett., 1994, 19(4):254～256

[2] [2] Tamada H. Coupled-mode analysis of second harmonic generation in the form of Cerenkov radiation from a planar optical waveguide. IEEE J. Quant. Electron., 1991, QE-27(3):502～508

[3] [3] Tien P K, Ulrich R, Martin R J. Optical second harmonic generation in form of coherent Cerenkov radiation from a thin-film waveguide. Appl. Phys. Lett., 1970, 17(2):447～450

[4] [4] Li M J, Michell M D, He Q et al.. Cerenkov configuration second harmonic generation in proton-exchanged lithium niobate guides. IEEE J. Quant. Electron., 1990, 26(8):1384～1393