We describe an external dye-laser frequency stabilizer that combines an acousto-optic frequency shifter with a fast electro-optic phase modulator. A compensating electronic delay line in the crossover network provides a near-ideal transducer response while keeping the voltage across the electro-optic crystal away from the amplifier limits.
© 1984 Optical Society of America
J. L. Hall and T. W. Hänsch, "External dye-laser frequency stabilizer," Opt. Lett. 9, 502-504 (1984)