Abstract
The distributions of resonant frequencies in an astigmatic cavity are theoretically confirmed to be analogously equivalent to the quantum energy structures of two-dimensional commensurate harmonic oscillators. In the first part [Opt. Lett. 45, 4096 (2020)] of this two-part series study, the lasing modes were verified to reveal a variety of vortex array structures. Here, in the second part of this two-part series study, the lasing modes are confirmed to agree very well with the quantum Green's functions that correspond to a bundle of Lissajous figures in the high-order regime. (C) 2020 Optical Society of America
Original language | English |
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Pages (from-to) | 4579-4582 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 45 |
Issue number | 16 |
DOIs | |
State | Published - 15 Aug 2020 |
Keywords
- LAGUERRE-GAUSSIAN MODES
- SOLID-STATE LASERS
- ND-YAG LASER
- TRANSVERSE-MODES
- GENERATION
- BEAMS