Year: 2005
Type: conference-paper
Abstract: Passively modelocked linear lasers have been fabricated using bulk InGaAsP/InP\nmaterial. Modelocking in 20 GHz self colliding pulse modelocked lasers and 40 GHz\ncolliding pulse lasers has been demonstrated and the devices have been characterized.\nPulse lengths down to 1.6 ps have been observed from a linear device at 20GHz. 15GHz\nmodelocked ring lasers have been fabricated as well. In order to avoid internal\nreflections in the ring, the design employs successfully adiabatic bends and a\ndirectional coupler. Measurements with a 50GHz RF analyzer showed more stable\noperation than the linear devices, but pulses are highly chirped. The layer stack used\nfor these lasers is compatible with our active-passive integration scheme.
Source: TU/e Research Portal
Authors: Y. Barbarin, R. Nötzel
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7207326368