NITROGEN IMPLANTED ULTRAFAST SAMPLING SWITCH

A method of manufacturing a semiconductor device suitable for optoelectronic switching in response to light of wavelengths in the range 1200 nm to 1600 nm, comprising forming an undoped InGaAs layer on an insulative semiconductor substrate and bonded on opposed sides to a pair of electrical contact...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GRAHAM CHRIS S, SEEDS ALWYN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of manufacturing a semiconductor device suitable for optoelectronic switching in response to light of wavelengths in the range 1200 nm to 1600 nm, comprising forming an undoped InGaAs layer on an insulative semiconductor substrate and bonded on opposed sides to a pair of electrical contact layers adapted to constitute the electrodes of a switch, comprising forming the bulk point defects by irradiating the InGaAs layer with Nitrogen ions.