Photoacoustic Techniques for Trace Gas Sensing Based on Semiconductor Laser Sources
oleh: Vincenzo Spagnolo, Cinzia Di Franco, Angela Elia, Pietro Mario LugarÃ
| Format: | Article |
|---|---|
| Diterbitkan: | MDPI AG 2009-12-01 |
Deskripsi
The paper provides an overview on the use of photoacoustic sensors based on semiconductor laser sources for the detection of trace gases. We review the results obtained using standard, differential and quartz enhanced photoacoustic techniques.