Ehrhardt, A.A.EhrhardtLudwig, R.R.Ludwig2022-03-092022-03-091994https://publica.fraunhofer.de/handle/publica/3235272-s2.0-38449090529A hybrid mode locked external cavity laser with N+-ion bombarded facet generates optical pulses tunable in wavelength from 1440 to 1540 nm, in fundamental mode repetition rate from 2 to 7 GHz and in pulse width from 17 ps to 200 fs.enion beam effectslaser beamslaser cavity resonatorslaser mode lockinglaser tuningsemiconductor lasersoptical pulsespulse width tunablehybrid mode locked semiconductor laserrepetition ratewavelength tunableexternal cavity lasern+-ion bombarded facetfundamental mode repetition rateoptical communication applicationslaser diode1440 to 1540 nm2 to 7 GHz17 ps to 200 fsinp621conference paper