Vertically coupled InGaAsP/InP buried rib waveguide filter

R. C. Alferness, L. L. Buhl, U. Koren, B. I. Miller, M. Young, Thomas L Koch

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

We report the first demonstration of narrowband (<17 Å full width at half maximum) wavelength selective grating-assisted coupling between vertically stacked buried rib InGaAsP/InP channel waveguides. These vertically coupled channel waveguides form the basis both of integrable filters essential to photonic circuits such as amplifier/filter and demultiplexer/detector circuits as well as a general approach to vertical integration of photonic circuits.

Original languageEnglish (US)
Pages (from-to)2573-2575
Number of pages3
JournalApplied Physics Letters
Volume59
Issue number20
DOIs
StatePublished - 1991
Externally publishedYes

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waveguide filters
photonics
waveguides
filters
narrowband
amplifiers
gratings
detectors
wavelengths

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Alferness, R. C., Buhl, L. L., Koren, U., Miller, B. I., Young, M., & Koch, T. L. (1991). Vertically coupled InGaAsP/InP buried rib waveguide filter. Applied Physics Letters, 59(20), 2573-2575. https://doi.org/10.1063/1.105958

Vertically coupled InGaAsP/InP buried rib waveguide filter. / Alferness, R. C.; Buhl, L. L.; Koren, U.; Miller, B. I.; Young, M.; Koch, Thomas L.

In: Applied Physics Letters, Vol. 59, No. 20, 1991, p. 2573-2575.

Research output: Contribution to journalArticle

Alferness, RC, Buhl, LL, Koren, U, Miller, BI, Young, M & Koch, TL 1991, 'Vertically coupled InGaAsP/InP buried rib waveguide filter', Applied Physics Letters, vol. 59, no. 20, pp. 2573-2575. https://doi.org/10.1063/1.105958
Alferness, R. C. ; Buhl, L. L. ; Koren, U. ; Miller, B. I. ; Young, M. ; Koch, Thomas L. / Vertically coupled InGaAsP/InP buried rib waveguide filter. In: Applied Physics Letters. 1991 ; Vol. 59, No. 20. pp. 2573-2575.
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