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公开(公告)号:US20050100265A1
公开(公告)日:2005-05-12
申请号:US10897507
申请日:2004-07-23
申请人: Ken Purchase , Martin McKenzie , Lili Huang , Stephen Cheng , Frank Harris , Jason Ge , Dong Zhang
发明人: Ken Purchase , Martin McKenzie , Lili Huang , Stephen Cheng , Frank Harris , Jason Ge , Dong Zhang
CPC分类号: G02B6/12011 , C09K19/3809 , C09K2219/03 , G02B1/046 , G02B5/3016 , G02B6/12023 , G02B6/126 , G02B6/138 , G02B2006/12069 , G02B2006/12116
摘要: Waveplate, planar lightwave circuit incorporating the waveplate, and method of making an optical device. The waveplate is formed of a mesogen-containing polymer film having a backbone and sidechains containing mesogen groups. The waveplate may be formed by producing a mesogen-containing polymer film having a nonzero birefringence of suitable dimensions for insertion into a planar lightwave circuit. The waveplate may be so inserted into an optical circuit of a planar lightwave circuit so that an optical signal traversing the waveplate is changed, for instance, to have two polarization states.
摘要翻译: 包括波片的波片,平面光波电路和制造光学器件的方法。 波片由具有主链和含有介晶基团的侧链的含介晶聚合物膜形成。 波片可以通过产生具有适当尺寸的非零双折射的含有介晶的聚合物膜来形成,以插入到平面光波电路中。 波片可以被插入到平面光波电路的光电路中,使得穿过波片的光信号被改变,例如具有两个偏振态。