A distributed feedback dye laser based on higher order Bragg scattering
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A distributed feedback dye laser based on second order Bragg scattering due to a sinusoidal susceptibility modulation is reported. Rhodamine 6G dye solution in three different solvents; methanol, ethanol and benzyl alcohol is pumped by interference fringes produced by two beams from the second harmonic of Nd:YAG laser. Output power is plotted as a function of the pump power. The spectrum of dye laser shows a new type of modulation.
KeywordsDistributed feedback lasers Bragg scattering dye lasers
PACS Nos42.60 42.55
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- A Flusberg and M Rokni,IEEE J. Quant. Electron. QE-22, 7309 (1986)Google Scholar