Abstract
We describe the use of an asymmetric feedback ring in an unstable resonator to obtain arbitrarily narrow-linewidth radiation across the full available aperture. We demonstrate its use with an electric-discharge XeCl laser to produce single-line radiation with a linewidth of 0.15 cm−1.
© 1988 Optical Society of America
Full Article | PDF ArticleMore Like This
S. De Silvestri, P. Laporta, V. Magni, O. Svelto, and B. Majocchi
Opt. Lett. 13(3) 201-203 (1988)
Thomas J. Paul and Eric A. Swanson
Opt. Lett. 18(15) 1241-1243 (1993)
Kenneth R. Calahan, Christopher M. Clayton, and Alan H. Paxton
Appl. Opt. 27(13) 2694-2700 (1988)