Fast wavelength switching lasers using two-section slotted Fabry-Pérot structures
Smyth, Frank and Connolly, Eoin M. and Roycroft, Brendan and Corbett, Brian and Lambkin, Paul and Barry, Liam P. (2006) Fast wavelength switching lasers using two-section slotted Fabry-Pérot structures. IEEE Photonics Technology Letters, 18 (20). pp. 2105-2107. ISSN 1041-1135
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Fast wavelength switching of a two-section slotted Fabry–PÉrot laser structure is presented. The slot design enables operation at five discrete wavelength channels spaced by 10 nm by tuning one section of the device. These wavelengths operate with sidemode suppression ratio in excess of 35 dB, and switching times between these channels of approximately 1 ns are demonstrated.
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