We experimentally demonstrate a monolithically integrated laser with built-in weak optical feedback, which shows broad regions of operation without relaxation-oscillation-induced instabilities. The side mode suppression is > 40 dB for all values of the feedback phase. The measured linewidth varied from 740 KHz to 14 MHz, depending on the feedback phase value.
CITATION STYLE
D’Agostino, D., Ambrosius, H. P. M. M., Smit, M. K., & Lenstra, D. (2015). Integrated Laser with Optical Feedback Shows Suppressed Relaxation-Oscillation Dynamics. IEEE Photonics Technology Letters, 27(21), 2292–2295. https://doi.org/10.1109/LPT.2015.2461655
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