Abstract
Micro-ring cavity on glass fibers and molybdenum wires were fabricated. The cavities were Rh B doped organic-inorganic hybrid sol-gel films. Cavity quality factor (Q value) as high as 5880 was obtained, which proves that organic-inorganic matrix are excellent materials for micro-cavity fabrication. For large cavity diameter (D=140 μm), we observed clear whispering gallery modes that belongs to the same series. On the other hand, when cavity diameter reduced to 50 μm, higher order whispering gallery modes also appeared.
| Original language | English |
|---|---|
| Pages (from-to) | 207-210 |
| Number of pages | 4 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 4918 |
| DOIs | |
| State | Published - 2002 |
| Externally published | Yes |
| Event | Materials, Devices, and Systems for Display and Lighting - Shanghai, China Duration: 15 Oct 2002 → 17 Oct 2002 |
Keywords
- Micro-ring
- Organic-inorganic material
- Waveguide mode
- Whispering gallery mode
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