SCOTT CAHALL,EOHAN GEORGE,KAROL HATZILIAS,ROD MCAFEE,WESS ERIC SHARPE
申请号：
US14049542
公开号：
US20150099981A1
申请日:
2013.10.09
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Disclosed are various embodiments for scanning a cavity surface using a tubular element comprising an inner wall and an outer wall. The tubular element may be designed to guide and approximately collimate light received from a light source from the first end of the tubular element to the second end of the tubular element. The light may be guided between the inner wall and the outer wall of the tubular element. The light may be projected from the tubular element onto a cone mirror fixed at the second end of the tubular element. The cone mirror may be designed to radially reflect the light guided to the second end of the tubular element when the light is within a predefined wavelength range.
