Continuously tunable laser

Details Continuously tunable laser Continuously tunable laser

1994-04-28

1998-03-03

Dzierzynski, Paul M.

Optical: systems and elements

Holographic system or element

With optical waveguide

359566, 359572, 372 6, 372102, 385 37, G03H 100, H01S 330

Patent

active

057241643

ABSTRACT:
A single-line continuous wideband tunable laser utilizes a symmetric or asymmetric grating. By simultaneously altering both the periodicity of the intersections of the grating with the optical axis and the laser effective cavity length, a single-line spectral output is achieved at any desired point in the laser's operating band.

REFERENCES:
patent: 4986623 (1991-01-01), Sorin
patent: 5058977 (1991-10-01), Sorin
patent: 5134620 (1992-07-01), Huber
patent: 5315436 (1994-05-01), Lowenhar et al.
Journal of Lightwave Technology, dated Nov. 1988, pp. 1628-1630.
Electronic Letters, dated Mar. 26, 1987, vol. 23, No. 7, pp. 313-314.

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