Multicolored laser source

Details Multicolored laser source Multicolored laser source

1988-08-15

1989-09-12

Sikes, William L.

Coherent light generators

Particular beam control device

Producing plural wavelength output

372 22, 372 75, H01S 310

Patent

active

048667200

ABSTRACT:
A method for efficiently producing a multicolored laser beam. The second harmonic of a 1.06 micron wavelength laser beam is produced from a YAG laser. The second harmonic has a wavelength equal to 0.53 micron. The second and third harmonics of a 1.32 micron wavelength laser beam are simultaneously produced from a second YAG laser. The second harmoic has a wavelength equal to 0.66 micron and the third harmonic has a wavelength equal to 0.44 micron. The produced harmonics from the previous steps are combined to form a multicolored laser beam.

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patent: 4764930 (1988-08-01), Bille et al.
Craxton, R. Stephen, "High Efficiency Frequency Tripling Schemes for High-Power Nd:Glass Lasers", 9/81 IEEE, vol. QE-17, No. 9, pp. 1771-1782.
Sinofsky, Edward Lawrence, "The Interferometric Measurement of Phase Mismatch in Potential Second Harmonic Generators", Dissertation, University of Arizona, 1984; University Microfilms International, Ann Arbor, Michigan.
Forrest, Gary T., "Diode-Pumped Solid-State Laser Markets and Production Expand", Laser Focus/Electro-Optics, vol. 24, No. 6, Jun. 1988, pp. 57-74.
Krupke, William F., "Prospects For Diode-Laser-Pumped Solidstate Lasers", Lasers & Optronics, Mar. 1988, pp. 70-84.

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