A light source device according to the present invention is capable of outputting light having {TAIL ~ super resolution characteristics} of the same level as those of Bessel beams and having features such as focusing characteristics and ease in {HEAD ~ generation} 
A light source device according to the present invention is capable of outputting light having { TAIL ~ super resolution characteristics } of the same level as those of Bessel beams and having features such as focusing characteristics and ease in { HEAD ~ generation }
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