公开(公告)号：US20140193155A1

公开(公告)日：2014-07-10

申请号：US14152775

申请日：2014-01-10

申请人： Milos Popovic ,  Mark Taylor Wade ,  Xiaoge Zeng

发明人： Milos Popovic ,  Mark Taylor Wade ,  Xiaoge Zeng

IPC分类号： H04J14/02 ,  G02F1/365

CPC分类号： H04J14/02 ,  G02F1/395 ,  G02F2203/15 ,  Y10T29/49826

摘要： An optical resonator supports three resonance modes and having third-order optical nonlinearity. One or more waveguides are coupled to the three resonant modes. A waveguide input port is more strongly coupled to the first resonant mode than to the second and third resonant modes. A waveguide output port is more strongly coupled to at least one of the second and third resonant modes than to the first resonant mode. An optical filter has at least two optical resonators. The optical filter provides a passband having at least two poles and a transmission zero positioned outside the two poles. An optical demultiplexer includes first optical filter coupled in series with a second optical filter. Both optical filters provide a passband having at least two poles and a zero positioned outside the two poles. The zero of the first filter is located within the passband of the second filter.

摘要翻译： 光学谐振器支持三种谐振模式并具有三阶光学非线性。 一个或多个波导耦合到三个谐振模式。 波导输入端口比第二谐振模式和第三谐振模式更强耦合到第一谐振模式。 波导输出端口比第一谐振模式更强耦合到第二和第三谐振模式中的至少一个。 光学滤波器具有至少两个光学谐振器。 滤光器提供具有至少两个极的通带和位于两极之外的透射零点。 光学解复用器包括与第二滤光器串联耦合的第一滤光器。 两个滤光器提供具有至少两个极的通带和位于两个极外部的零点。 第一滤波器的零点位于第二滤波器的通带内。