ClassID:

215855

H01S5/0288 - CPC Classification

Classification description:

Semiconductor lasers; Structural details or components not essential to laser action; Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers; Facet reflectivity Detuned facet reflectivity, i.e. reflectivity peak is different from gain maximum

Recent Application in this class: