Study on beam propagation properties based on Collins formula in frequency domain and Hankel transform
- Received Date: 2001-12-14
- Accepted Date: 2002-02-25
- Available Online: 2003-01-25
Abstract: Based on the Collins formula in the frequency-domain and Hankel transform,propagation properties of flattened Gaussian,Bessel-super-Gaussian and Laguerre-Gaussian beams are studied.The results are compared with those obtained by means of the Collins formula in the space-domain,and the advantage of the method is discussed.