发明名称 |
Optical power limiter utilizing nonlinear refraction |
摘要 |
A power limiter is provided consisting of two cells of optically transparent material having a low index of refraction, but a large third order susceptibility to electric polarization. The input cell has a positive susceptibility which self-focuses intense radiation beams (i.e., laser beams) and the output cell has a negative susceptibility which scatters the even more intense self-focused beam by self-defocussing.
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申请公布号 |
US5986828(A) |
申请公布日期 |
1999.11.16 |
申请号 |
US19880268461 |
申请日期 |
1988.11.01 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY |
发明人 |
WOOD, GARY L.;SHARP, EDWARD J.;SHURTZ, II, RICHARD R.;MILLER, MARY J. |
分类号 |
G02F1/35;(IPC1-7):G02B6/32 |
主分类号 |
G02F1/35 |
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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