论文信息 - Single longitudinal mode ridge waveguide 1.3 /spl mu/m Fabry-Perot laser by modal perturbation

Single longitudinal mode ridge waveguide 1.3 /spl mu/m Fabry-Perot laser by modal perturbation

The authors introduce a cost effective technique which converts the multi-longitudinal mode output of a 1.3 /spl mu/m ridge waveguide Fabry-Perot laser into a single mode by creating modal perturbations along the length of the ridge. Up to 25 dB side mode supression is measured on their first lasers.

Brian Corbett | D. McDonald | B. Corbett | D. McDonald

[1] L. F. DeChiaro. Spectral width reduction in multilongitudinal mode lasers by spatial loss profiling , 1991 .

[2] L. F. De Chiaro,et al. Damage-induced spectral perturbations in multilongitudinal-mode semiconductor lasers , 1990 .

[3] Larry A. Coldren,et al. Single longitudinal mode operation of two-section GaInAsP/InP lasers under pulsed excitation , 1983 .

[4] F. Peters,et al. Strain and scattering related spectral output of 1.3microm InGaAsP semiconductor diode lasers. , 1991, Applied optics.

[5] J. Young,et al. Singlemode 1.3 mu m Fabry-Perot lasers by mode suppression , 1995 .

[6] R.G.S. Plumb,et al. Spectral perturbation and mode suppression in 1.3 mu m Fabry-Perot lasers , 1995 .