Gas consumption characteristics of a recirculating HF-laser.
The gas consumption characteristics of a recirculating HF TE-laser have been defined. The stoichiometry varies from close to H(2):SF(6):1:1 at low H(2) concentration to 3:1 above 30% H(2). The output energy shows a broad maximum in its dependence on pressure and H(2) concentration and, as a result fairly stable output can be maintained with recirculation using only a simple make-up control system.
Willis
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Chemistry Division, National Research Council of Canada, Ottawa, Ontario, CanadaLumonics Research Limited, Kanata, Ontario, Canada.
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James
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