Abstract
Frequency locking of a pulsed dye laser by resonant sodium transitions is studied experimentally. The effect is shown to be produced by dispersive spatial inhomogeneities at the edges of the intracavity sodium heat-pipe. The measured angular dispersion due to these inhomogeneities is found to be adequate to produce narrow laser emissions with a bandwidth of about 0.1 Å on both sides of the D lines. It is shown that nonlinear effects are negligible for dye laser intensities up to 100 kW/cm2.
Original language | English |
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Pages (from-to) | 357-361 |
Number of pages | 5 |
Journal | Optics Communications |
Volume | 48 |
Issue number | 5 |
DOIs | |
State | Published - 1 Jan 1984 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry
- Electrical and Electronic Engineering