Abstract
Truncating a light beam is expressed as a convolution of its Wigner distribution function and the WDF of the truncating aperture. The WDF of a circular aperture is derived and an approximate expression - which is exact in the space and the spatial-frequency origin and whose integral over the spatial frequency takes the exact value - is presented.
| Original language | English |
|---|---|
| Title of host publication | Optics and Optoelectronics, Theory, Devices and Applications, Proc. ICOL'98, the International Conference on Optics and Optoelectronics, Dehradun, India |
| Editors | O.P. Nijhawan, A.K. Gupta, A.K. Musla, Kehar Singh |
| Place of Publication | New Delhi, India |
| Publisher | Narosa Publishing House |
| Pages | 116-120 |
| ISBN (Print) | 81-7319-285-5 |
| Publication status | Published - 1998 |
| Event | ICOL'98, the International Conference on Optics and Optoelectronics - Dehradun, India Duration: 9 Dec 1998 → 12 Dec 1998 |
Conference
| Conference | ICOL'98, the International Conference on Optics and Optoelectronics |
|---|---|
| Country/Territory | India |
| City | Dehradun |
| Period | 9/12/98 → 12/12/98 |
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