Laguerre-Gaussian laser beams and ion traps
β Scribed by W.L Power; R.C Thompson
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 627 KB
- Volume
- 132
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
The use of a simple short-focus plano-convex glass lens with strong spherical aberration for Laguerre-Gaussian mode selection in a continuous wave (CW) LD-end-pumped Yb:YAG ceramic laser is demonstrated. Mode selection was obtained in a nearly meter long plane-parallel cavity by shifting an intra-ca
A beam of pulsed laser radiation at the wavelength Ξ» = 0.532 ΞΌm was diffracted at a circular diaphragm to produce a hollow-shape intensity distribution in the near field. This light distribution was used to pump an Nd:YAG laser, resulting in the formation of an inversion profile with a minimum at th