Method of manufacturing Er-doped silicon nano-dot array and laser ablation appparatus used therein

   
   

A method of manufacturing Er-doped silicon nano-dot arrays and a laser ablation apparatus are provided. In the method, a target having a silicon region and an erbium region is prepared. A silicon substrate is introduced opposite to the target. Laser light is irradiated onto the target, a plume containing silicon ablated from the silicon region and erbium ablated from the erbium region is generated, and an Er-doped silicon film is deposited on the silicon substrate from the plume. The Er-doped silicon film is patterned.

Un método de fabricar órdenes Er-dopados del nano-punto del silicio y un aparato de la ablación del laser se proporcionan. En el método, una blanco que tiene una región del silicio y una región del erbium está preparada. Un substrato del silicio es contrario introducido a la blanco. La luz laser se irradia sobre la blanco, un plume que contiene el silicio separado por ablacio'n de la región y del erbium del silicio separados por ablacio'n de la región del erbium se genera, y una película Er-dopada del silicio se deposita en el substrato del silicio del plume. La película Er-dopada del silicio está modelada.

 
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