发明名称 |
Single-crystal optical element having flat light-transmitting end surface inclined relative to cleavage plane |
摘要 |
In an optical element which includes a single crystal having at least one flat light-transmitting end surface, the at least one light-transmitting end surface is inclined at at least 0.5 degrees relative to a plane perpendicular to one of an a-axis and a c-axis of the single crystal. In a process of producing such an optical element, a single crystal is cut out so that the single crystal has at least one surface which is inclined at at least 0.5 degrees relative to a plane perpendicular to one of an a-axis and a c-axis of the single crystal, and then the at least one surface is polished into at least one light-transmitting end surface.
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申请公布号 |
US6797250(B2) |
申请公布日期 |
2004.09.28 |
申请号 |
US20030379941 |
申请日期 |
2003.03.06 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KATOH TAKAYUKI |
分类号 |
C30B33/00;H01S3/16;(IPC1-7):C01B33/02;C30B29/06 |
主分类号 |
C30B33/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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