光ファイバスキャナ、照明装置および観察装置

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专利权人:

オリンパス株式会社

发明人:

葛西 靖明,鶴田 博士,岡崎 善朗,横田 博一,熊谷 和敏

申请号：

JP2014077725

公开号：

JP6274949B2

申请日:

2014.04.04

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

An optical fiber scanner includes: an elongated optical fiber driving piezoelectric elements that are provided on an outer circumferential surface of the optical fiber and produce bending oscillation at a distal-end portion of the optical fiber as a result of an alternating voltage being applied thereto detecting piezoelectric elements provided on the outer circumferential surface at the distal-end portion of the optical fiber and a control unit that controls an alternating voltage to be applied to the driving piezoelectric elements on the basis of the voltages produced by the detecting piezoelectric elements.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/