Phase-matched optical second-harmonic generation in GaN and AlN slab waveguides

D. N. Hahn; G. T. Kiehne; John B Ketterson; G. K.L. Wong; P. Kung; A. Saxler; Manijeh Razeghi

doi:10.1063/1.369611

Phase-matched optical second-harmonic generation in GaN and AlN slab waveguides

D. N. Hahn^*, G. T. Kiehne, John B Ketterson, G. K.L. Wong, P. Kung, A. Saxler, Manijeh Razeghi

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

Phase-matched optical second-harmonic (SH) generation was observed in GaN and AlN slab waveguides. Phase matching was achieved by waveguide modal dispersion. By tuning the output wavelength of an optical parametric amplifier, several phased-matched SH peaks were observed in the visible spectrum covering blue to red wavelengths. The peak positions are in agreement with the values calculated using the dispersive refractive indices of the film and substrate materials.

Original language	English (US)
Pages (from-to)	2497-2501
Number of pages	5
Journal	Journal of Applied Physics
Volume	85
Issue number	5
DOIs	https://doi.org/10.1063/1.369611
State	Published - Jan 1 1999

ASJC Scopus subject areas

Physics and Astronomy(all)

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abstract = "Phase-matched optical second-harmonic (SH) generation was observed in GaN and AlN slab waveguides. Phase matching was achieved by waveguide modal dispersion. By tuning the output wavelength of an optical parametric amplifier, several phased-matched SH peaks were observed in the visible spectrum covering blue to red wavelengths. The peak positions are in agreement with the values calculated using the dispersive refractive indices of the film and substrate materials.",

author = "Hahn, {D. N.} and Kiehne, {G. T.} and Ketterson, {John B} and Wong, {G. K.L.} and P. Kung and A. Saxler and Manijeh Razeghi",

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AU - Hahn, D. N.

AU - Kiehne, G. T.

AU - Ketterson, John B

AU - Wong, G. K.L.

AU - Kung, P.

AU - Saxler, A.

AU - Razeghi, Manijeh

PY - 1999/1/1

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AB - Phase-matched optical second-harmonic (SH) generation was observed in GaN and AlN slab waveguides. Phase matching was achieved by waveguide modal dispersion. By tuning the output wavelength of an optical parametric amplifier, several phased-matched SH peaks were observed in the visible spectrum covering blue to red wavelengths. The peak positions are in agreement with the values calculated using the dispersive refractive indices of the film and substrate materials.

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