Methane sensing with a novel micromachined single-frequency Fabry-Perot laser diode emitting at 1331 nm

Spectroscopic-based gas sensing is demonstrated using micromachined single-frequency Fabry-Perot (FP) laser diodes emitting at 1.331 μm with a side mode suppression ratio of greater than 24 dB over a significant emission wavelength tuning range. The utility of these novel mode controlled FP lasers f...

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Veröffentlicht in:	IEEE photonics technology letters 1997-03, Vol.9 (3), p.357-359
Hauptverfasser:	Weldon, V., O'Gorman, J., Perez-Camacho, J.J., McDonald, D., Hegarty, J., Corbett, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Diode lasers Fabry-Perot Gas lasers Gases Laser applications Laser modes Laser tuning Optical control Spectroscopy
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