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Spectral and modulation properties of a largely tunable MEMS-VCSEL in view of gas phase spectroscopy applications
| Content Provider | Semantic Scholar |
|---|---|
| Author | Schilt, Stéphane Zogal,, Karolina Kögel,, Benjamin Meissner, Peter Maute, Markus Protasio, Rui Amann, M.-C. |
| Copyright Year | 2010 |
| Abstract | An extensive characterization of the spectral properties of a largely tunable laser in the 1.56-μm spectral range is reported. This device combines a vertical-cavity surface-emitting laser (VCSEL) with a micro-machined (MEMS) Bragg mirror in a very compact arrangement. The large tunability obtained by an electro-thermal actuation of the MEMS mirror makes this device very attractive for high-resolution spectroscopy. Relevant laser parameters for the implementation of wavelength modulation spectroscopy techniques in gas sensing, such as tuning and modulation properties, are presented. A preliminary gas spectroscopy experiment performed with this laser is also shown. |
| Starting Page | 321 |
| Ending Page | 329 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s00340-010-3898-9 |
| Volume Number | 100 |
| Alternate Webpage(s) | http://doc.rero.ch/record/21665/files/Schilt_S._-_Spectral_and_modulation_properties_of_a_largely_tunable_20110216.pdf |
| Alternate Webpage(s) | https://doi.org/10.1007/s00340-010-3898-9 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
