ZnMgSe/ZnCdSe and ZnMgSe/ZnSeTe distributed Bragg reflectors grown by molecular beam epitaxy

F. C. Peiris; S. Lee; U. Bindley; J. K. Furdyna

doi:10.1063/1.370794

ZnMgSe/ZnCdSe and ZnMgSe/ZnSeTe distributed Bragg reflectors grown by molecular beam epitaxy

F. C. Peiris, S. Lee, U. Bindley, J. K. Furdyna

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

33 Citations (Scopus)

Abstract

Distributed Bragg reflectors (DBR) were grown by molecular beam epitaxy using wide-gap ZnMgSe/ZnCdSe and ZnMgSe/ZnSeTe systems. The refractive indices of the component Zn alloys were determined by prism coupler measurements for λ = 632.8 nm as a function of composition, prior to fabrication. The energy gap and refractive index of the ZnSe_1-xTe_x alloy was also determined at 632.8 and 1300 nm as a function of Te concentration. The effect of composition on the energy gap at 10 K and the room-temperature refractive index at 632.8 nm of the Zn_1-xMg_xSe and Zn_1-xBe_xSe systems was analyzed. The reflectivity spectra for the 20-period ZnMgSe/ZnCdSe and the 10-period ZnMgSe/ZnSeTe DBR systems are presented.

Original language	English
Pages (from-to)	719-724
Number of pages	6
Journal	Journal of Applied Physics
Volume	86
Issue number	2
DOIs	https://doi.org/10.1063/1.370794
Publication status	Published - 1999
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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title = "ZnMgSe/ZnCdSe and ZnMgSe/ZnSeTe distributed Bragg reflectors grown by molecular beam epitaxy",

abstract = "Distributed Bragg reflectors (DBR) were grown by molecular beam epitaxy using wide-gap ZnMgSe/ZnCdSe and ZnMgSe/ZnSeTe systems. The refractive indices of the component Zn alloys were determined by prism coupler measurements for λ = 632.8 nm as a function of composition, prior to fabrication. The energy gap and refractive index of the ZnSe1-xTex alloy was also determined at 632.8 and 1300 nm as a function of Te concentration. The effect of composition on the energy gap at 10 K and the room-temperature refractive index at 632.8 nm of the Zn1-xMgxSe and Zn1-xBexSe systems was analyzed. The reflectivity spectra for the 20-period ZnMgSe/ZnCdSe and the 10-period ZnMgSe/ZnSeTe DBR systems are presented.",

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T1 - ZnMgSe/ZnCdSe and ZnMgSe/ZnSeTe distributed Bragg reflectors grown by molecular beam epitaxy

AU - Peiris, F. C.

AU - Lee, S.

AU - Bindley, U.

AU - Furdyna, J. K.

PY - 1999

Y1 - 1999

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AB - Distributed Bragg reflectors (DBR) were grown by molecular beam epitaxy using wide-gap ZnMgSe/ZnCdSe and ZnMgSe/ZnSeTe systems. The refractive indices of the component Zn alloys were determined by prism coupler measurements for λ = 632.8 nm as a function of composition, prior to fabrication. The energy gap and refractive index of the ZnSe1-xTex alloy was also determined at 632.8 and 1300 nm as a function of Te concentration. The effect of composition on the energy gap at 10 K and the room-temperature refractive index at 632.8 nm of the Zn1-xMgxSe and Zn1-xBexSe systems was analyzed. The reflectivity spectra for the 20-period ZnMgSe/ZnCdSe and the 10-period ZnMgSe/ZnSeTe DBR systems are presented.

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ZnMgSe/ZnCdSe and ZnMgSe/ZnSeTe distributed Bragg reflectors grown by molecular beam epitaxy

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