Abstract
Frequency-doubled beam of the higher-order Laguerre-Gaussian mode is obtained with a high power (2 mW) aiming at an investigation of the interaction between the Laguerre-Gaussian beam and ions in a radio-frequency ion trap. For a sufficient beam power, the Hermite-Gaussian beam is obtained at first, frequency-doubled, and then mode-converted to the Laguerre-Gaussian mode. The beam profile is analyzed theoretically.
| Original language | English |
|---|---|
| Pages (from-to) | 103-108 |
| Number of pages | 6 |
| Journal | Optics Communications |
| Volume | 160 |
| Issue number | 1-3 |
| DOIs | |
| Publication status | Published - 1999 Feb 1 |
| Externally published | Yes |
Keywords
- 42.60.Jf
- 42.65.Ky
- Hermite-Gaussian mode
- Laguerre-Gaussian mode
- Orbital angular momentum
- Second harmonic generation
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry
- Electrical and Electronic Engineering