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发明名称
棱镜结构
摘要
本创作为一种棱镜结构,其系在棱镜之至少一面设有至少一镀层,该棱镜为三角形或具斜面之反射式长条;令外差光源射入棱镜经过一无镀层时产生一次全反射,再射向另一直角边时,会发生一次衰退全反射,棱镜配合使用于小角度及小位移之量测装置,能取得待测物两边界光相位差之第一测试讯号,将小角度及小位移之量测装置之光学镜片转动小角度,取得待测物两边界光相位差之第二测试讯号,经电脑能明显且精确地运算出待测物之旋转角度、位移量、间隙及高度差。
申请公布号
TWM430612
申请公布日期
2012.06.01
申请号
TW100216835
申请日期
2011.09.08
申请人
清云科技大学 桃园县中坜市健行路229号
发明人
王信福
分类号
G02B5/04
主分类号
G02B5/04
代理机构
代理人
主权项
地址
桃园县中坜市健行路229号
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