SMITH, RONALD T.,史密斯 罗纳德T,史密斯 羅納德T,ZICA, MICHAEL A.,兹卡 麦克A,茲卡 麥克A
申请号：
TW101141542
公开号：
TW201330822A
申请日:
2012.11.08
申请国别(地区):
TW
年份:
2013
代理人:
摘要：
In certain embodiments, a method includes forming a ferrule from a portion of a tube. The tube is cut to yield the ferrule and a short cannula. A multi-spot generator with a faceted optical element is added to the short cannula. An optical fiber is placed into the ferrule, and the ferrule and the short cannula are assembled. In certain embodiments, a system includes a long cannula, an optical fiber, and a multi-spot generator. The optical fiber can carry a laser beam to a distal end of the long cannula. The multi-spot generator is located at the distal end and comprises a faceted optical element and a ball lens. The faceted optical element can be formed directly onto or separately from the ball lens. The ball lens can be spherical or hemispherical.在某些具體實例中,一種方法包括從一管子的一部分形成一套圈。切割該管子以產生該套圈及一短套管。將一具有多面體光學元件的多點產生器加入至該短套管。將一光纖放入該套圈中,及組合該套圈與短套管。在某些具體實例中,一種系統包括一長套管、一光纖及一多點產生器。該光纖可將雷射束傳遞至該長套管的遠端。該多點產生器位於該遠端處及包含一多面體光學元件及一球透鏡。該多面體光學元件可直接形成到該球透鏡上或與該球透鏡分別地形成。該球透鏡可呈球形或半球狀。100‧‧‧套管系統101‧‧‧長套管102‧‧‧多點產生器103‧‧‧短套管104‧‧‧多面體光學元件105‧‧‧套圈106‧‧‧球透鏡107‧‧‧多面體端表面108‧‧‧光纖109‧‧‧內部圓柱112a,112b‧‧‧錐形物120‧‧‧核心123‧‧‧被覆/外罩
