A diode laser-diode laser-difference frequency spectrometer for the mid infrared spectral region

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3106, Issue , 1997, Pages 95-102

  Kelz, T ^a   Nagele M ^a   Sumpf, B ^a   Kronfeldt, H D ^a  

^a TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

Author keywords

AgGaS2; Carbon monoxide; Difference frequency generation; Diode lasers; High resolution spectroscopy; Mid infrared spectral region; Multi component gas detection; Non linear technique; Trace gas detection

Indexed keywords

CARBON DIOXIDE LASERS; COOLING; CRYOGENICS; CRYSTALS; SALTS; SEMICONDUCTOR LASERS; SPECTROSCOPIC ANALYSIS;

HIGH RESOLUTION SPECTROSCOPY;

INFRARED SPECTROMETERS;

EID: 0031301157     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.274708     Document Type: Conference Paper

References (6)

1. 2 difference frequency spectrometer with diode lasers as pump sources
2. Wavenumber calibration tables from heterodyne frequency measurements
3. Collisional broadening of CO absorption lines by foreign gases
4. Pressure broadening of CO and OCS spectral lines
5. 13CO