Introduction Basic signal properties(dc, rms, dBm, and power) Fourier transform and spectra Linear systems and linear distortion Bandlimited signal and sampling Discrete Fourier transform Bandwidth of signal
《激光原理 Principle of Laser》课程教学论文:杜戈果 - Understanding the characteristics of gain saturation for homogeneously broadened laser media from the point of view of the bandwidth -2007年