Title:

Investigations of photoresponse signals of LT-GaAs photodetector

Group publication title:

Optica Applicata

Creator:

Białous, Małgorzata ; Świtkowski, Krzysztof ; Kozanecka-Szmigiel, Anna ; Wierzbicki, Michał ; Pura, Bronisław

Contributor:

Gaj, Miron. Redakcja ; Urbańczyk, Wacław. Redakcja

Subject and Keywords:

optyka ; electro-optic sampling ; ultrafast photodetectors ; low-temperature-grown GaAs (LT-GaAs)

Description:

Optica Applicata, Vol. 39, 2009, nr 1, s. 161-167

Abstrakt:

In this paper, we demonstrate our electro-optic sampling system constructed for characterization of high-speed photodetectors based on low-temperature-grown GaAs (LT-GaAs). Changes in the shape of electrical signals for different optical powers, voltage biases and positions of a probe beam have been shown. The obtained photoresponse of the investigated photodetector exhibits 0.9 ps (full width at half maximum).

Publisher:

Oficyna Wydawnicza Politechniki Wrocławskiej

Place of publication:

Wrocław

Date:

2009

Resource Type:

artykuł

Source:

<sygn. PWr A3481II> ; click here to follow the link ; click here to follow the link

Language:

eng

Relation:

Optica Applicata ; Optica Applicata, Vol. 39, 2009 ; Optica Applicata, Vol. 39, 2009, nr 1 ; Politechnika Wrocławska. Wydział Podstawowych Problemów Techniki

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Politechnika Wrocławska