发明名称 |
Waveguide parametric device and method |
摘要 |
A waveguide parametric device including a multi-mode waveguide having orientation layers formed in a propagation direction of a signal beam and a pump beam propagating down the waveguide. The orientation layers are oppositely oriented to provide non-linear coupling between the pump beam and the signal beam and have a periodicity that provides quasi-phase matching for a fundamental propagation mode, where the waveguide has a size to accommodate multi-mode wave propagation.
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申请公布号 |
US8169692(B2) |
申请公布日期 |
2012.05.01 |
申请号 |
US20080191909 |
申请日期 |
2008.08.14 |
申请人 |
RICE ROBERT R.;KUNKEE ELIZABETH TWYFORD;LIVINGSTON PETER Y. M.;NORTHROP GRUMMAN SYSTEMS CORPORATION |
发明人 |
RICE ROBERT R.;KUNKEE ELIZABETH TWYFORD;LIVINGSTON PETER Y. M. |
分类号 |
G02F1/365;G02F1/39 |
主分类号 |
G02F1/365 |
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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