Published April 1983
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Frequency conversion in KDP: optimization of operation point in non-colinear beams and application to pulse piling
Description
Frequency conversion is operated in power lasers, interesting for laser-matter experiments. To study more completely and more generally the frequency conversion problem in non-colinear beams a computer program has then been realized allowing to find the operation points of a KDP crystal, frequency doubler or tripler (or more generally an adder) in every case. The non-linear susceptibility variation together with angular limits for different operation points have been also studied. It is hoped by this way to increase the energy extracted from a laser line
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
La conversion de frequence est mise en oeuvre dans les lasers de puissance dont l'interet pour les experiences d'interaction laser-matiere est connu. Il a semble interessant d'etudier plus completement et plus generalement le probleme de la conversion de frequence en faisceaux non-colineaires. Un programme de calcul a donc ete realise permettant de determiner les points de fonctionnement d'un cristal de KDP doubleur ou tripleur (ou plus generalement additionneur) de frequence dans tous les cas de figure. La variation de la susceptibilite non-lineaire ainsi que les tolerances angulaires pour les differents points de fonctionnement sont aussi etudies. On espere ainsi augmenter l'energie extraite d'une chaine laserFiles
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Additional details
Additional titles
- Original title (French)
- Conversion de frequence dans le KDP: optimisation du point de fonctionnement en faisceaux non-colineaires et application a l'empilement d'impulsions
Publishing Information
- Imprint Pagination
- 25 p.
- Report number
- FRCEA-R--20
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 17056637
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- COMPUTER CALCULATIONS; CRYSTALS; FREQUENCY CONVERTERS; OPERATION; OPTIMIZATION; PHOSPHORIC ACID; POTASSIUM PHOSPHATES; PULSES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; POTASSIUM COMPOUNDS
Optional Information
- Secondary number(s)
- DAM-DS-D.PG-HDE-CEL--208-83.