摘要
An optical fiber Fabry-Pérot tunable filter is constructed by fixing two microlensed mirror-coated fibers to the opposite ends of a piezoelectric transducer. A tunable filter with a free spectral range of 70 nm, a finesse of 175, an insertion loss of 1.05 dB, and a tuning frequency exceeding 1 kHz has been experimentally demonstrated. The filter is easy to construct at a low cost, and it is anticipated that it will be used in fiber-optic sensing systems, spectrometers, and tunable optical fiber lasers.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 114401 |
| 期刊 | Optical Engineering |
| 卷 | 48 |
| 期 | 11 |
| DOI | |
| 出版状态 | 已出版 - 2009 |