Abstract
A temperature-controlled, continuously and linearly tunable multiwavelength filter based on cascaded long period fiber gratings has been realized. For the first time, a tunable wavelength range of 2.1 nm has been achieved with a temperature variation of 62°C and a regression coefficient of 0.997. The experimental results are in good agreement with the theory.
| Original language | English |
|---|---|
| Pages (from-to) | 212-214 |
| Number of pages | 3 |
| Journal | Technical Physics Letters |
| Volume | 31 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2005 |
| Externally published | Yes |