Single-frequency, frequency doubled laser

Details Single-frequency, frequency doubled laser Single-frequency, frequency doubled laser

1991-02-28

1992-11-17

Epps, Georgia Y.

Coherent light generators

Particular beam control device

Nonlinear device

372 21, 372 69, 372 70, H01S 310

Patent

active

051649470

ABSTRACT:
A laser is disclosed comprising: a source of optical pumping radiation; a lasant rod; an input mirror; two quarter-wave plates; polarizing means, adjacent to a quarter-wave plate, for polarizing said lasant light radiated from said rod; second harmonic generating means for producing an output at twice the frequency at which said rod lases; and an output coupler.

REFERENCES:
patent: 4127827 (1978-11-01), Barry
patent: 4247166 (1981-01-01), Yeh
patent: 4272694 (1981-06-01), Jacobs
patent: 4331891 (1982-05-01), Rizzo
patent: 4346314 (1982-08-01), Craxton
patent: 4500178 (1985-02-01), Yeh
patent: 4637026 (1987-01-01), Liu
patent: 4809291 (1989-02-01), Byer et al.
patent: 4914664 (1990-04-01), Woodward
patent: 5031182 (1991-07-01), Anthon et al.
Heavens & Ditchiburn, "Insight into Optics" Wiley, 1991, p. 89.

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