Oscillators – Molecular or particle resonant type
Patent
1975-05-27
1976-08-31
Sikes, William L.
Oscillators
Molecular or particle resonant type
H01S 3098
Patent
active
039784290
ABSTRACT:
The stability of passively mode-locked lasers operated to provide short pulses is improved by utilizing saturable absorption which has a composite characteristic consisting of one component of relatively fast recovery time and another of relatively slow recovery time. Very short pulses are achieved with a Rhodamine 6G dye laser in combination with a saturable absorber which utilizes a mixture of DODCI and Malachite Green.
REFERENCES:
patent: 3500241 (1970-03-01), Bjorkholm
patent: 3638137 (1972-01-01), Krupke
Shank et al., Subpicosecond Kilowatt Pulses from a Mode-Locked CW Dye Laser, Appl. Phys. Lett., vol. 24, No. 8 (Apr. 15, 1974) pp. 373-375.
Ippen Erich Peter
Shank Charles Vernon
Bell Telephone Laboratories Incorporated
Sikes William L.
Torsiglieri A. J.
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