Abstract
We propose a new material, ZnMgSSe, as the cladding layer of a blue-light laser diode. Band-gap energy can be varied from 2.8 to near 4 eV, maintaining lattice-matching to a (100)GaAs substrate. The band-gap energies of MgS and MgSe (zincblende structure) are estimated to be about 4.5 eV and 3.6 eV, and the lattice constants are 5.62 Å and 5.89 Å, respectively. The refractive index of ZnMgSSe lattice-matched to GaAs is smaller than that of ZnSSe lattice-matched to GaAs. ZnMgSSe meets the requirements of the cladding layer of ZnSSe for fabricating the blue-light laser diode.
References
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Dates
Type | When |
---|---|
Created | 20 years, 6 months ago (Feb. 22, 2005, 8:57 p.m.) |
Deposited | 2 years, 8 months ago (Dec. 6, 2022, 12:48 p.m.) |
Indexed | 1 month, 2 weeks ago (July 7, 2025, 9:06 a.m.) |
Issued | 33 years, 11 months ago (Sept. 1, 1991) |
Published | 33 years, 11 months ago (Sept. 1, 1991) |
Published Print | 33 years, 11 months ago (Sept. 1, 1991) |
@article{Okuyama_1991, title={Epitaxial Growth of ZnMgSSe on GaAs Substrate by Molecular Beam Epitaxy}, volume={30}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.30.l1620}, DOI={10.1143/jjap.30.l1620}, number={9B}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Okuyama, Hiroyuki and Nakano, Kazushi and Takao Miyajima, Takao Miyajima and Katsuhiro Akimoto, Katsuhiro Akimoto}, year={1991}, month=sep, pages={L1620} }