| 摘要 |
A semiconductor light-emitting element, including a double hetero structure formed of III-V group compound semiconductor layers including an active layer acting as a light emitting layer and an n-type cladding layer and a p-type cladding layer having the active layer sandwiched therebetween, a p-type layer laminated on the double hetero structure and containing a concentration of Zn as a dopant, and a Zn diffusion preventing layer interposed between the active layer of the double hetero structure and the p-type layer having a high Zn concentration.
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