The non-linear rectification and generation of the second and third harmonic of a realistic single-electron Ga_1−yAl_yAs/GaAs/Ga_1−xAl_xAs V-groove quantum wire are calculated. The effects of the V-groove geometrical and physical parameters, such as the inter-sidewall angle, the thickness of the crescent, the position of the pinch-offs, the temperature of the sample, and the aluminum concentration on the optical coefficients are analyzed. In addition, the effect of the hydrostatic pressure and the applied external tilted static electric field on the overall configuration is determined. The results revealed that an increase in the temperature and the aluminum concentration allows fine blue-shift tuning of the coefficient peaks, while an increase of inter-sidewall angle, the thickness of the crescent, and the hydrostatic pressure allows coarse red-shift tuning. Furthermore, the polarization angle of the optic field significantly affects the peak values of the optical coefficients, while the strength of the static electric field and its orientation angle produce changes at most on the order of ~4%. The positioning of the peaks of the optical coefficients is in agreement with the calculated transition energies.

实际单电子Ga _1-y Al _y As / GaAs / Ga _1-x Al _x的非线性整流和二次谐波和三次谐波的产生作为V形槽的量子线被计算出来。分析了V形槽的几何和物理参数，例如侧壁间角度，月牙的厚度，夹断的位置，样品的温度以及铝浓度对光学系数的影响。 。另外，确定了静水压力和施加的外部倾斜的静电场对整体构造的影响。结果表明，温度和铝浓度的增加允许系数峰的精细蓝移调整，而侧壁间角度，月牙的厚度和静水压力的增加允许粗略的红移调整。此外，光场的偏振角会显着影响光学系数的峰值，而静电场的强度及其取向角最多只会产生约4％的变化。光学系数的峰值的位置与计算出的跃迁能量一致。