公开(公告)号：US20160147002A1

公开(公告)日：2016-05-26

申请号：US14555437

申请日：2014-11-26

Applicant: LightMed Dental Technology Corp.

Inventor： Yuan-Peng HUANG ,  Jyh-Rou SZE ,  Hsien-Nan KUO

IPC: F21V8/00 ,  A61N5/06

CPC classification number: G02B6/0008 ,  A61B18/20 ,  A61B18/203 ,  A61B2018/00452 ,  A61B2018/00601 ,  A61B2018/204 ,  A61N5/0603 ,  A61N2005/0606 ,  A61N2005/063 ,  A61N2005/067 ,  G02B6/0006

Abstract: This invention relates to a light field-modulable optical needle assembly including a coherent light source, a light conduction member and a light modulation member. The light conduction member includes a light incident face that is proximate to the coherent light source, a light exiting face that is opposite to the light incident face and distal from the coherent light source, and a surrounding face that peripherally extends from the light incident face to the light exiting face to be connected therebetween. The light modulation member is disposed proximate to one of the light incident face, the light exiting face and the surrounding face of the light conduction member and is formed with a microstructure. The light emitted from the light field-modulable optical needle assembly has a light output power distribution adjustable by the microstructure of the light modulation member.

Abstract translation: 本发明涉及一种包括相干光源，导光部件和光调制部件的光场可调光学针组件。 导光构件包括靠近相干光源的光入射面，与光入射面相对且远离相干光源的光出射面，以及从光入射面外周延伸的周围面 到要连接的光出射面。 光调制部件靠近导光部件的光入射面，光出射面和周围面中的一个设置，并且形成有微结构。 从光场可调光学针组件发射的光具有可由光调制构件的微结构调节的光输出功率分布。