Production year
1995
© Laurence MEDARD/CNRS Images
19950001_0162
Diode laser bleu réalisée à partir d'alliages semiconducteurs à base de Zinc, Cadmium, Sélénium, (ZnCdSe / ZnSe). Dans la partie active du laser l'épaisseur des couches épitaxiales est contrôlée à la monocouche près.
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1995
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