A particular quantum cascade laser includes a ridge-guide. The ridge-guide includes an angled facet that extends across a width of the ridge-guide and a flat facet that extends across the width of the ridge-guide. A first distance between the flat facet and the angled facet along a first side of the ridge-guide is different than a second distance between the flat facet and the angled facet along a second side of the ridge-guide.
ANGLED FACET BROAD-RIDGE QUANTUM CASCADE LASER
2016-11-03
Patent
Elektronische Ressource
Englisch
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