申请日期 | 2025-08-17 | 申请号 | US11016067 |
公开(公告)号 | US20050163185A1 | 公开(公告)日 | 2005-07-28 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | VAHALA KERRY J; YANG LAN; ARMANI DENIZ K | ||
简介 | A micro-cavity resonator including a micro-cavity having a doped sol gel layer or solution applied thereto. The dopant can be various rare earth elements, such as erbium. The micro-cavity can be a spherical or disk or toroid shaped micro-cavity. Certain cavities are capable of high and ultra-high Q factors. Optical energy travels along an inner surface of the coated micro-cavity at a wavelength influenced or determined by the dopant in the coating. |
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