Fiber-optic vibration sensing system using a tilted fiber grating and a vertical-cavity surface-emitting laser (VCSEL) has been demonstrated. Dynamic vibration measurement up to 200 Hz with improved signal-to-noise ratio better than 40 dB was achieved.
|Title of host publication||2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011|
|Publisher||Optical Society of America|
|Publication status||Published - 2011|
|Name||Optics InfoBase Conference Papers|
- Atomic and Molecular Physics, and Optics