Phase-locked operation of intersecting CO2 waveguide lasers by four-wave mixing

K. M. Abramski, H. J. Baker, A. D. Colley, D. R. Hall

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)


We report phase-locked operation of two carbon dioxide waveguide lasers induced by a process of four-wave mixing in an intracavity region where the two gain media intersect at an angle of 78 mrad. Mutually coherent output from the two lasers is observed with a locking range of 0.4 MHz, in agreement with estimates based on the gain saturation nonlinearity. © 1992.

Original languageEnglish
Pages (from-to)61-64
Number of pages4
JournalOptics Communications
Issue number1-3
Publication statusPublished - 1 Jun 1992


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