General   | History   | Contacts   | Site Map   | Site Search   | Web Mail   | Internal Pages   |   English Czech

Grants

TOPIC: Molecular Spectroscopy and Photochemistry.

Fourier transform semiconductor laser spectroscopy.

2007-2011

IAA400400705, Grant Agency of the Academy of Sciences of the Czech Republic

Abstract: In this project three recent instrumental developments infrared semiconductor lasers,Fourier transform high resolution spectroscopy and optoacoustic detection are combined. The main idea of this proposal is in the mutual combination of these techniques for the measurement of weak absorption signals. We assume the large sensitivity improvement by combination of FT and diode laser spectroscopic techniques.The combination of intra-cavity techniques with FT spectrometer is quite novel idea which may provide very impressive results but also definitely bear some technical risks. The infrared low temperature lead salt based semiconductor lasers represent high spectral purity, fast and widely tunable source (cw radiation, sufficient modal power, low optical noise)will be compared with 1.5 um and 1.8 um sources.The time resolved high resolution FT time resolved technique has unique application in the reaction dynamics of the unstable species opening new horizons in high resolution spectroscopy.

    prof. RNDr. CIVIĹ  Svatopluk, CSc.

    Department: Department of Spectroscopy
    Phone: (+420) 26605 3275, 3205 , (+420) 286591766
    Fax: (+420) 286582307
    E-mail: svatopluk.civisatjh-inst.cas.cz
    WWW: http://www.jh-inst.cas.cz/~ftirlab
    Room: 020, 02


http://www.rvvi.cz/cep?ss=detail&n=0&h=IAA400400705


< Back >

General   | History   | Contacts   | Site Map   | Site Search   | Web Mail   | Internal Pages   |
Webdesign 2007-2017 Hana Francova TOPlist

NAVRCHOLU.cz