发明授权
US09372306B1 Method of achieving acceptable performance in and fabrication of a monolithic photonic integrated circuit (PIC) with integrated arrays of laser sources and modulators employing an extended identical active layer (EIAL)
有权
在具有集成的激光源阵列和使用延伸的相同有源层（EIAL）的调制器的单片光子集成电路（PIC）中实现可接受的性能和制造方法，
- 专利标题： Method of achieving acceptable performance in and fabrication of a monolithic photonic integrated circuit (PIC) with integrated arrays of laser sources and modulators employing an extended identical active layer (EIAL)
- 专利标题（中）： 在具有集成的激光源阵列和使用延伸的相同有源层（EIAL）的调制器的单片光子集成电路（PIC）中实现可接受的性能和制造方法，
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申请号： US11045827申请日： 2005-01-27
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公开(公告)号： US09372306B1公开(公告)日： 2016-06-21
- 发明人: Radhakrishnan L. Nagarajan , Fred A. Kish, Jr. , Masaki Kato , Charles H. Joyner , David F. Welch , Randal A. Salvatore , Richard P. Schneider , Mehrdad Ziari , Damien Jean Henri Lambert , Sheila K. Hurtt , Andrew G. Dentai , Atul Mathur , Vincent G. Dominic
- 申请人： Radhakrishnan L. Nagarajan , Fred A. Kish, Jr. , Masaki Kato , Charles H. Joyner , David F. Welch , Randal A. Salvatore , Richard P. Schneider , Mehrdad Ziari , Damien Jean Henri Lambert , Sheila K. Hurtt , Andrew G. Dentai , Atul Mathur , Vincent G. Dominic
- 申请人地址： US CA Sunnyvale
- 专利权人： Infinera Corporation
- 当前专利权人： Infinera Corporation
- 当前专利权人地址： US CA Sunnyvale
- 代理商 W. Douglas Carothers, Jr.; Ross M. Carothers; David L. Soltz
- 主分类号： G02B6/12
- IPC分类号： G02B6/12
摘要：
A method provides acceptable performance from a semiconductor transmitter photonic integrated circuit (TxPIC) that contains a plurality of modulated sources each comprising a laser source and an external modulator where each laser source provides a different emission wavelength and each modulated source forms a separate signal channel, comprising the steps of providing at least some of the signal channels with an extended identical active layer (EIAL) so that the modulated sources each have an identical active region wavelength and detuning the laser emission wavelength in each laser source within the EIAL from the laser active region wavelength.
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