Long wavelength GaSb photoconductive detectors grown on Si substrates

Levine, B. F.; Malik, R. J.; Bethea, C. G.; Walker, J.
April 1986
Applied Physics Letters;4/21/1986, Vol. 48 Issue 16, p1083
Academic Journal
We report the first long wavelength photoconductive detectors fabricated from GaSb epitaxially grown on Si substrates. Responsivities of 0.18 A/W are obtained at a wavelength of 1.5 μm.


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