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Passive optical GaInAsP/InP waveguides

: Bornholdt, C.; Doldissen, W.; Franke, D.; Grote, N.; Krauser, J.; Niggebrugge, U.; Nolting, H.P.; Schlak, M.; Tiedke, I.

Electronics Letters 19 (1983), No.3, pp.81-2
ISSN: 0013-5194
Journal Article
Fraunhofer HHI ()
gallium arsenide; iii-v semiconductors; indium compounds; integrated optics; optical waveguides; passive optical waveguides; GaInAsP/InP rib waveguides

The authors have fabricated GaInAsP/InP rib waveguides with lengths of up to 7 mm and widths between 2*5 and 10 mu m. The waveguides show low losses of alpha =1.38-1.84 cm-1 at a wavelength of 1.3 mu m.