摘要
We demonstrate broadband optical amplification at 1.3 μm in silicate glass-ceramics containing β-Ga2O3:Ni2+ nanocrystals with 980 nm excitation for the first time. The optical gain efficiency is calculated to be about 0.283 cm-1 when the excitation power is 1.12 W. The optical gain shows similar wavelength dependence to luminescence properties.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 5477-5481 |
| 页数 | 5 |
| 期刊 | Optics Express |
| 卷 | 15 |
| 期 | 9 |
| DOI | |
| 出版状态 | 已出版 - 30 4月 2007 |
| 已对外发布 | 是 |
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