Back to Search
Start Over
Dynamics of chirped finite Olver Gaussian beam propagating paraxial to uniaxial crystal
- Source :
- Physica Scripta. 95:035502
- Publication Year :
- 2020
- Publisher :
- IOP Publishing, 2020.
-
Abstract
- Paraxial transmission characteristic of a second-order frequency chirped finite Olver Gaussian beam (CFOGB) in the uniaxial crystal orthogonal to the optical axial is investigated based on the generalized Huygens-Fresnel integral equation. The exact expression for the CFOGB passing through the uniaxial crystal is derived. The contour graph of the CFOGB intensity distribution on some transversal cross sections, the side view of this beam propagating in three different kinds of uniaxial crystal models are discussed, the influence of the frequency chirp parameter on the beam evolution properties is explored as well. We make sure that the formulae and the conclusions obtained can provide an effective and quick method to adjust and control this CFOGB evolution path and profile through choosing the proper uniaxial crystal structure and frequency chirp value to meet the practical usage.
- Subjects :
- Physics
Uniaxial crystal
Mathematical analysis
Paraxial approximation
Physics::Optics
Condensed Matter Physics
01 natural sciences
Integral equation
Atomic and Molecular Physics, and Optics
Graph
010305 fluids & plasmas
0103 physical sciences
Chirp
010306 general physics
Mathematical Physics
Gaussian beam
Subjects
Details
- ISSN :
- 14024896 and 00318949
- Volume :
- 95
- Database :
- OpenAIRE
- Journal :
- Physica Scripta
- Accession number :
- edsair.doi...........dafeec45ccd795f093521aa73c0b846e