Abstract
A simultaneous measurement technique of the dispersion parameter and the length of an optical fiber has been demonstrated by using the self-seeding laser oscillation of a Fabry-Pérot laser diode. We measured the dispersion parameter and the length of an optical fiber from the modulation frequency changes required to induce single-mode laser oscillations through an optical closed-loop path. The dispersion and fiber length measurements were within 1.5% and 0.2%, respectively, of the values measured by commercial instruments.
| Original language | English |
|---|---|
| Pages (from-to) | 1036-1038 |
| Number of pages | 3 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 19 |
| Issue number | 14 |
| DOIs | |
| State | Published - 15 Jul 2007 |
Keywords
- Laser oscillation
- Optical fiber dispersion
- Optical fiber measurements
- Semiconductor lasers
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