Laser action in hydrazine: observation and characterization of new large offset FIR laser lines

Using for the first time a waveguide CO/sub 2/ laser with a tunability of 300 MHz, in order to pump large offset infrared absorptions, we obtained 34 new far-infrared laser lines from the hydrazine molecule; their wavelengths range from 155.2 to 669.3 /spl mu/m. All of the new lines and some other a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	IEEE journal of quantum electronics 1999-01, Vol.35 (1), p.12-14
Hauptverfasser:	Bertolini, A., Carelli, G., Moretti, A., Moruzzi, G., Strumia, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon dioxide Exact sciences and technology Finite impulse response filter Fundamental areas of phenomenology (including applications) Gas lasers Gas lasers including excimer and metal-vapor lasers Hydrazines Infrared absorption Laser excitation Laser modes Laser transitions Lasers Mirrors Offsets Optical waveguides Optics Optimization Physics Propellants Pump lasers Pumps Waveguide lasers Wavelengths
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Using for the first time a waveguide CO/sub 2/ laser with a tunability of 300 MHz, in order to pump large offset infrared absorptions, we obtained 34 new far-infrared laser lines from the hydrazine molecule; their wavelengths range from 155.2 to 669.3 /spl mu/m. All of the new lines and some other already known laser emissions are characterized in the wavelength, the polarization relative to that of the pumping CO/sub 2/ laser, the optimum pressure of operation, relative intensity, and the offset relative to the CO/sub 2/ center frequency.
ISSN:	0018-9197 1558-1713
DOI:	10.1109/3.737613