发明授权
US07751658B2 Monolithic transmitter photonic integrated circuit (TxPIC) having tunable modulated sources with feedback system for source power level or wavelength tuning
有权
具有可调调制源的单片发射器光子集成电路（TxPIC），其具有用于源功率电平或波长调谐的反馈系统
- 专利标题： Monolithic transmitter photonic integrated circuit (TxPIC) having tunable modulated sources with feedback system for source power level or wavelength tuning
- 专利标题（中）： 具有可调调制源的单片发射器光子集成电路（TxPIC），其具有用于源功率电平或波长调谐的反馈系统
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申请号： US11773938申请日： 2007-07-05
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公开(公告)号： US07751658B2公开(公告)日： 2010-07-06
- 发明人: David F. Welch , Vincent G. Dominic , Fred A. Kish, Jr. , Robert B. Taylor , Matthew L. Mitchell , Alan C. Nilsson , Stephen G. Grubb , Charles H. Joyner
- 申请人： David F. Welch , Vincent G. Dominic , Fred A. Kish, Jr. , Robert B. Taylor , Matthew L. Mitchell , Alan C. Nilsson , Stephen G. Grubb , Charles H. Joyner
- 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
- 主分类号： G02B6/12
- IPC分类号： G02B6/12 ; G02B6/28
摘要：
A photonic integrated circuit (PIC) chip comprising an array of modulated sources, each providing a modulated signal output at a channel wavelength different from the channel wavelength of other modulated sources and a wavelength selective combiner having an input optically coupled to received all the signal outputs from the modulated sources and provide a combined output signal on an output waveguide from the chip. The modulated sources, combiner and output waveguide are all integrated on the same chip.
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