constant.h

c++分析隧道再生大功率激光器内的电流分布以及波导内的激光模式

 float m0,h,pi,q,k0,cc,eps0;

#define	m0 9.108e-31;
#define h 1.054e-34;
#define pi 3.14159265;
#define q 1.602e-19;
#define k0 1.38e-23;
#define cc 2.998e+8;
#define eps0 8.854e-12;  
#define m 2
#define n 20