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A dye laser which is electronically tunable over 780 Å has been obtained by inserting a CaMoO4 acousto-optic filter into the dye-laser cavity. A filter half-power linewidth of 6.8 Å yields a laser linewidth of 1.35 Å. Oscillation at two simultaneous independently tunable wavelengths and electronically variable output coupling has been observed.
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Taylor et al. (1971) studied this question.
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