The iodine laser (λ = 1.315 μ) uses flash photolysis of alkali-iodides as usual means of creating a population inversion. Through addition of foreign gas (Ar, CO2), the stimulated emission cross section can be adjusted to values (2 to 5 × 10-19 cm2) that allows to store energy densities of about 5 J/cm 2. Taking into account intra-levels relaxation time constants, the energy extraction efficiency is between 67 % and less than 33 %. The ability to produce short pulses (< 200 ps), to suppress parasitic energies and to generate good optical quality beams allows the iodine laser to be a suitable tool for light-matter interaction experiments. A power output of 1 TW (500 J — 500 ps) has recently been obtained which puts this laser on the same lev...
An evaluation of prospective laser materials for a space-based solar pumped laser system over the pa...
Laser induced proton generation knew an exponential development these last few years, mainly du to p...
In order to complete the Atlas of the absorption spectrum of the iodine molecule (Editions C.N.R.S.,...
Cette thèse porte sur le développement d’un dispositif laser à 1,54 µm, triplé en fréquence et stabi...
Within an experimental work on low pressure xenon flash-lamps (10 to 80 torrs) used for optical pump...
This thesis describes the frequency stabilization of a 1.54 µm laser diode on an iodine hyperfine li...
It is our purpose to describe the dépendance of radiation production on the relaxation processes of ...
An iodine photodissociation laser using t-C4F9I as the active material was pumped by an XeCl laser. ...
Les caractéristiques de l'émission ionique lors de l'interaction d'un faisceau laser sur une cible l...
Des émissions laser dans N2, CO et H2, ainsi que dans des mélanges Ar + H2 et Ar + N2 ont été observ...
To check whether it is possible to make the construction of an oxygen-iodine laser less complicated ...
Cent vingt raies laser ont été mises en évidence entre 9,12 μ et 11,3 μ dans le gaz carbonique en ut...
Hemptinne Marc de. Action d'un laser de puissance CO2 sur le spectre infrarouge de certains gaz. In:...
Extrait de : International conference on lasers 91, San-Diego CA (USA), December 8-13, 1991SIGLEAvai...
The paper present the results of iodine vapor dissociation measurements in a high-voltage, nanosecon...
An evaluation of prospective laser materials for a space-based solar pumped laser system over the pa...
Laser induced proton generation knew an exponential development these last few years, mainly du to p...
In order to complete the Atlas of the absorption spectrum of the iodine molecule (Editions C.N.R.S.,...
Cette thèse porte sur le développement d’un dispositif laser à 1,54 µm, triplé en fréquence et stabi...
Within an experimental work on low pressure xenon flash-lamps (10 to 80 torrs) used for optical pump...
This thesis describes the frequency stabilization of a 1.54 µm laser diode on an iodine hyperfine li...
It is our purpose to describe the dépendance of radiation production on the relaxation processes of ...
An iodine photodissociation laser using t-C4F9I as the active material was pumped by an XeCl laser. ...
Les caractéristiques de l'émission ionique lors de l'interaction d'un faisceau laser sur une cible l...
Des émissions laser dans N2, CO et H2, ainsi que dans des mélanges Ar + H2 et Ar + N2 ont été observ...
To check whether it is possible to make the construction of an oxygen-iodine laser less complicated ...
Cent vingt raies laser ont été mises en évidence entre 9,12 μ et 11,3 μ dans le gaz carbonique en ut...
Hemptinne Marc de. Action d'un laser de puissance CO2 sur le spectre infrarouge de certains gaz. In:...
Extrait de : International conference on lasers 91, San-Diego CA (USA), December 8-13, 1991SIGLEAvai...
The paper present the results of iodine vapor dissociation measurements in a high-voltage, nanosecon...
An evaluation of prospective laser materials for a space-based solar pumped laser system over the pa...
Laser induced proton generation knew an exponential development these last few years, mainly du to p...
In order to complete the Atlas of the absorption spectrum of the iodine molecule (Editions C.N.R.S.,...