First Demonstration of 10 Gb/s Direct Modulation with a Buried Ridge Distributed Feedback Laser based on Quantum Dash InAs/InP Material at 1.55 μ

24 September 2006

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Buried ridge distributed feedback lasers operating at 1.55 μm wavelength range are fabricated based on dashes-in-the-well InAs/InP. The first floor free 10 Gb/s direct modulation is demonstrated for back-to-back and an accumulated dispersion of 100 ps/nm.