发明名称 |
LOW LOSS LASER TRANSMISSION THROUGH TELESCOPES WITH MIRROR OBSCURATIONS |
摘要 |
The invention provides micro-optical and fiber based solutions to the problem of reflective telescopes with secondary or tertiary obscurations, and further, it ameliorates secondary or tertiary obscurations in compact reflective fiber-coupled telescopes configured as optical transmitters. One solution uses a custom hollow optical fiber and lens system to generate an annular beam that would not be obscured by the telescope secondary obscuration. Another solution uses a fiber coupled micro-axicon lens assembly to achieve the same result. |
申请公布号 |
US2011293215(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US201113040515 |
申请日期 |
2011.03.04 |
申请人 |
RUGGIERO ANTHONY;YOUNG RICHARD;COOKE JEFFREY;KALLMAN JEFFREY |
发明人 |
RUGGIERO ANTHONY;YOUNG RICHARD;COOKE JEFFREY;KALLMAN JEFFREY |
分类号 |
G02F1/01 |
主分类号 |
G02F1/01 |
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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