Single laser cavity for generating TE or TM modes

Details Single laser cavity for generating TE or TM modes Single laser cavity for generating TE or TM modes

1973-12-28

1976-02-03

Webster, Robert J.

Oscillators

Molecular or particle resonant type

350157, H01S 3082, H01S 3098

Patent

active

039367703

ABSTRACT:
A dye laser, pumped by a nitrogen laser, has been made to operate in both the TE.sub.01 and TM.sub.01 rotationally symmetric modes, regardless of the variation in laser wavelength. By changing the spacing of lenses within the optical cavity, the single laser can be made to switch from the TE.sub.01 mode to the TM.sub.01 mode and back again to the TE.sub.01 mode.

REFERENCES:
patent: 3777280 (1973-12-01), Pohl
Anan'ev et al., Soviet Physics Doklody, 13,(4), Oct. 1968, pp. 351-352.
Pohl, Physical Review A,5(4) Apr. 1972, pp. 1906-1908.
Pohl, Applied Physics Letters, 20,(7), 1, Apr. 1972, pp. 266-267.

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