Optical waveguide termination with vertical and horizontal mode shaping

Optical waveguide termination with vertical and horizontal mode shaping

An optical device is disclosed which includes a waveguide that support a first optical mode in a first region and a second optical mode in a section region. The waveguide further includes single material guiding layer having a lower portion with a first taper and an upper portion with a second taper...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: STEINBERG DAN A, LUO HUI, DUATARTAS MINDAUGAS F
Format: Patent
Sprache:eng
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:An optical device is disclosed which includes a waveguide that support a first optical mode in a first region and a second optical mode in a section region. The waveguide further includes single material guiding layer having a lower portion with a first taper and an upper portion with a second taper. Moreover, an optical device is disclosed which includes a waveguide having a single material guiding layer. The single material guiding layer a lower portion, which tapers from a first width to a second width, and an upper portion which tapers from the first width to a point.