This article is cited in 2 papers

Lasers

Discretely tunable single-frequency fibre Bragg grating diode laser

V. P. Duraev^a, G. B. Lutts^a, E. T. Nedelin^a, M. A. Sumarokov^a, O. I. Medvedkov^b, S. A. Vasil'ev<sup>b

a</sup> "Nolatech" Joint-Stock Company, Moscow
^b Fiber Optics Research Center of the Russian Academy of Sciences, Moscow

Abstract: The results of the development of discretely tunable single-frequency semiconductor lasers with the external cavity based on fibre Bragg gratings (FBGs) written in a single-mode fibre are presented. It is shown, in particular, that, by using an external cavity semiconductor laser with the output mirror representing a superposition of several FBGs with different resonance wavelengths, it is possible to obtain lasing at one or several wavelengths simultaneously by varying the injection current and (or) the temperature of the active area of the laser diode.

PACS: 42.55.Px, 42.60.Da, 42.81.Wg

Received: 29.01.2007
Revised: 21.08.2007

 English version: Quantum Electronics, 2007, 37:12, 1143–1145

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