CAJ | 학술논문

基于广义惠更斯菲涅尔原理，通过将拉盖尔高斯光束场方程转化为厄米多项式的形式，计算得到了在非Kolmogorov湍流中传输的平均光强和均方根束宽表达式。数值结果表明，光束阶数越大，波长越长，传输距离越短，则归一化平均光强曲线转变为高斯形式越慢，同时，湍流幂律指数和内尺度越大，基模高斯束宽和湍流外尺度越小，非Kolmogorov湍流对标准拉盖尔高斯光束的作用越小。
기우엄의혜경사비열이원리，통과장랍개이고사광속장방정전화위액미다항식적형식，계산득도료재비Kolmogorov단류중전수적평균광강화균방근속관표체식。수치결과표명，광속계수월대，파장월장，전수거리월단，칙귀일화평균광강곡선전변위고사형식월만，동시，단류멱률지수화내척도월대，기모고사속관화단류외척도월소，비Kolmogorov단류대표준랍개이고사광속적작용월소。
Based on extended Huygens -Fresnel principle,the average intensity and the beam width of Standard Laguerre Gaussian beams propagating in non-Kolmogorov turbulence were derived,making use of the Hermite polynomials.Numerical results show that the average intensity profile converts into Gaussian form more slower with larger beam orders and wavelength,or shorter propagating distance.Moreover,the beam width of Standard Laguerre Gauss beams is less affected by non Kolmogorov turbulence with larger turbulent power law exponent and inner scale, or smaller beam width of the fundamental Gaussian mode and outer scale of turbulence.