نتایج جستجو برای: photonic integrated circuits
تعداد نتایج: 346121 فیلتر نتایج به سال:
A monolithic programmable photonic filter structure is constructed from cascaded single filter stages individually capable of producing poles or zeros. Flat-topped 2 nd and 3 rd order filters with pass-band rejection exceeding 30 dB are demonstrated. OCIS codes: 230.5750 Resonators, 250.5300 Photonic integrated circuits
Photonic Analog-to-Digital Conversion (ADC) has a long history. The premise is that the superior noise performance of femtosecond lasers working at optical frequencies enables us to overcome the bottleneck set by jitter and bandwidth of electronic systems and components. We discuss and demonstrate strategies and devices that enable the implementation of photonic ADC systems with emerging electr...
Silicon evanescent lasers and amplifiers have been demonstrated utilizing low temperature wafer bonding technology. This approach enables the creation of high performance, small footprint active devices on silicon for photonic integrated circuits. Introduction Photonic integration has progressed greatly in realizing various functions for optical interconnects as well as long haul communication ...
Indium phosphide is one of the most promising materials for photonic integrated circuits that combine passive optical components such as waveguides, couplers, and filters with active components such as lasers, detectors, and modulators all on the same chip. A waveguide lens is a very useful component for integrated optics and substantial work has indeed been devoted to its achievement. Many len...
ACKNOWLEGMENTS First and foremost, I would like to thank my advisor, Prof. Ali Adibi, for his support and guidance throughout my PhD years, and for giving me the chance to be a part of the Georgia Tech community. the past six years. for their kind efforts in reviewing the present dissertation, and for honoring me with their presence at my doctoral defense session. especially Devin Brown and Gar...
A decade ago integrated photonic devices typically consisted of single components that fulfilled one specific function, such as phase modulation or splitting into N beams. In the intervening years, photonic integrated circuits (PICs) have undergone a revolution in terms of component functions, loss reductions, and high level functional integration. This has in part been driven by the developmen...
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