TY - JOUR AU - Martínez Matos, Óscar AU - Vaveliuk, Pablo AU - Torchia, Gustavo Adrián AU - Ruiz, B. AU - Bolognini, Néstor Alberto PY - 2001 DO - 10.1109/3.937393 SN - 0018-9197 UR - https://hdl.handle.net/20.500.14352/59023 T2 - IEEE Journal of Quantum Electronics AB - The steady-state exact solution for the higher harmonic gratings that synthesize the space-charge field is derived without restrictions within an electron-hole transport model which allows the behavior of these harmonic gratings to be determined... LA - eng M2 - 1040 PB - IEEE-Inst Electrical Electronics Engineers Inc. KW - Space-Charge Field KW - Barium-Titanate KW - Shallow Traps KW - Modulation Depths KW - Spatial Harmonics KW - Movable Carriers KW - Laser-Pulses KW - Dark Decay KW - Crystals KW - Bi_12sio_20 TI - An electron-hole transport model for the analysis of the photorefractive harmonic gratings TY - journal article VL - 37 ER -