Coherent light generators – Particular beam control device – Tuning
Patent
1990-07-03
1992-02-11
Davie, James W.
Coherent light generators
Particular beam control device
Tuning
372 3, 372 21, 372 55, 372 23, 372 97, H01S 310
Patent
active
050880969
ABSTRACT:
A tunable laser source comprising a laser source emitting a pump beam towards a Raman cell. It transmits a beam at a Stokes wavelength to a non-linear crystal. Depending on the angle of this beam with the optical axis of the crystal, the non-linear crystal transmits two output waves at wavelengths that are different from the Stokes wavelength.
REFERENCES:
patent: 3983507 (1976-09-01), Tang et al.
patent: 4327337 (1982-04-01), Liu
patent: 4866720 (1989-09-01), Holly
Soviet Journal of Quantum Electronics, vol. 18, No. 8, Aug. 1988, pp. 1035-1037, New York, U.S., R. R. Buzyalis, et al., "Parametric Generation of Tunable Picosecond Light Pulses as a Result of Pumping with Radiation from a Stimulated Raman . . . ".
IEEE Journal of Quantum Electronics, vol. QE-18, Aug. 1982, No. 8, pp. 1246-1252, New York, U.S., D. G. Bruns, et al., "Scalable Visible ND:YAG Pumped Raman Laser Source".
Laser und Optoelektronik, vol. 18, No. 4, pp. 311-318, Dec. 1986, Stuttgart, DE, A. Seilmeier, "Tunable Picosecond Light Pulses Generated by Parametric Three-Photon Interaction".
Applied Physics Letters, vol. 49, No. 11, Sep. 15, 1986, pp. 608-610, New York, U.S., R. C. Eckardt, et al., "Broadly Tunable Infrared Parametric Oscillator Using AgGaSe.sub.2 ".
Papuchon Michel
Pocholle Jean-Paul
Puech Claude
"Thomson-CSF"
Davie James W.
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