A powerful broad band tunable dye laser

A. Bergman*, R. David, J. Jortner

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Perchloric acid solutions of 4 methylumbelliferone pumped by a second harmonic of ruby provide a high efficiency (20% conversion yield of pumping source) broad band (5600-4600 Å) tunable dye laser. Some effects of chemical quenching on the efficiency of this protonic exciplex laser were investigated.

Original languageEnglish
Pages (from-to)431-433
Number of pages3
JournalOptics Communications
Issue number6
StatePublished - 1972


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