共 50 条
- [48] Focusing properties and focal shift of a vortex cosine-hyperbolic Gaussian beam Optical and Quantum Electronics, 2021, 53
- [49] FOCAL SHIFT AND CONCEPT OF EFFECTIVE FRESNEL NUMBER FOR A GAUSSIAN LASER-BEAM APPLIED OPTICS, 1982, 21 (11): : 1989 - 1994
- [50] Focal shift in a Gaussian beam focused by an aperture-lens separated system Jiguang Zazhi, 3 (17-22):