Walk-off reduction, using an external optical plate and Bessel–Gaussian interaction
Mansouri Masoume, Askarbioki Mohsen, Ghavami Sabouri Saeed†
, Khorsandi Alireza‡
, Khorsandi Alireza‡ 
Walk-off reduction, using an external optical plate and Bessel–Gaussian interaction |
|
Mansouri Masoume, Askarbioki Mohsen, Ghavami Sabouri Saeed†
, Khorsandi Alireza‡ |
| Reduction of the Bessel–Gaussian second-harmonic generation spot size behind the axicon by increasing the spot size of the Nd:YAG beam before hitting the axicon surface. This was performed by changing the distance separating the convex lens and the axicon. |
| |