Abstract
In this paper, silicon nitride film, as thick as 1.1μm, was first deposited on porous silicon by plasma enhanced chemical vapor deposition (PECVD). No crack was detected, on the contrary of the case that is deposited on a single crystalline thin film. Such layer was bonded to a glass substrate via a media of optical epoxy. And finally, separation of such layer from the original silicon substrate via splitting of porous silicon was investigated and the transmission properties before and after transfer bonding process were investigated. It is shown that such a transfer bonding process can be a good solution to the attenuation problem in silicon based RF system.
| Original language | English |
|---|---|
| Article number | 135 |
| Pages (from-to) | 579-582 |
| Number of pages | 4 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 5774 |
| DOIs | |
| State | Published - 2005 |
| Event | Fifth International Conference on Thin Film Physics and Applications - Shanghai, China Duration: 31 May 2004 → 2 Jun 2004 |
Keywords
- Characterization
- Epoxy
- PECVD silicon nitride
- Radio frequency
- Splitting of porous silicon
- Wafer bonding