United States Patent
US Patent 7133582: Fiber-optic filter with tunable grating
US 7133582 ยท granted 2006-11-07
| Patent Number | 7133582 |
|---|---|
| Title | Fiber-optic filter with tunable grating |
| Filed | 2003-12-04 |
| Granted | 2006-11-07 |
| Inventor(s) | Behzad Moslehi, Marco A. Hernandez |
| Assignee | Individual |
| CPC Classification | G02F1/0128, G02B6/00, G02F1/00 |
| Number of Claims | 1 |
Claims Summary
1. A tunable optical filter comprising: an expander having an expander extent, a coefficient of expansion, a first attachment, and a second attachment, said attachments separated by an attachment extent;
an optical fiber having a grating, said grating having a grating extent;