ΑΝΑΠΤΥΞΗ LASER ΜΟΡΙΑΚΟΥ ΦΘΟΡΙΟΥ ΚΑΙ ΦΩΤΟΔΙΑΣΠΑΣΗ ΤΟΥ HGBR2 ΣΤΑ 157 ΝΜ

A MOLECULAR FLUORINE LASER HAS BEEN DEVELOPED AND ITS OPERATION CHARACTERISTICSHAVE BEEN STUDIED. THE SMALL SIGNAL GAIN COEFFICIENT AND THE SATURATION INTENSITY HAVE BEEN MEASURED USING THE PASSIVE CELL ABSORPTION METHOD AND IN AN OSCILLATOR- AMPLIFIER CONFIGURATION, AND HAVE BEEN FOUND TO BE 4X10-2 CM-1 AND -5 MW CM-2 RESPECTIVELY FOR THE SPECIFIC OPERATING CONDITIONS OF DURING THE IRRADIATION OF HGBR2 WITH A MOLECULAR FLUORINE LASER, THE MOLECULE IS EXCITED IN ITS 21Σ+4 EXCITED STATE AND PHOTODISSOCIATES IN HGBR(C) + BR(2P). THE ABSORPTION OF AN ADDITIONAL PHOTON BY THE C STATE OF THE HGBR FRAGMENT IS RESPONSIBLE FOR THEDISSOCIATION OF THE MOLECULE AND THE DETECTION OF FLUORESCENCE FROM THE EXCITED STATES OF THE ATOMIC HG, DIMER HG2, AND TRIMER HG3. THE MECHANISM OF FORMATION OF THE ABOVE MENTIONED MOLECULES HAS BEEN DESCRIBED IN DETAIL.

Grantor dc:publisher

University of Ioannina

Year dc:date

1991

Authors dc:creator

• Σκορδούλης, Κωνσταντίνος
• Skordoulis, Constantinos

• ΔΙΒΡΩΜΙΟΥΧΟΣ ΥΔΡΑΡΓΥΡΟΣ
• ΕΝΤΑΣΗ ΚΟΡΕΣΜΟΥ
• ΜΟΡΙΑΚΟ ΦΘΟΡΙΟ
• ΣΥΝΤΕΛΕΣΤΗΣ ΑΠΟΛΑΒΗΣ ΜΙΚΡΟΥ ΣΗΜΑΤΟΣ
• Υδράργυρος
• Φθορισμός
• Φωτοδιάσπαση
• Fluorescence
• Laser
• Mercury
• MERCURY DIBROMIDE
• MOLECULAR FLUORINE
• Photodissociation
• SATURATION INTENSITY
• SMALL SIGNAL GAIN COEFFICIENT
• Φυσικές Επιστήμες
• Φυσική
• Natural Sciences
• Physical Sciences

Language dc:language

gre

Identifier

10.12681/eadd/1603

OAI identifier oai:identifier

oai:10442/1603