نتایج جستجو برای: microring resonator signal flow graph

تعداد نتایج: 1072997  

2013
Sijia Qin John T. Fourkas Amy Mullin Linjie Li

Title of Dissertation:THE APPLICATIONS OF MULTIPHOTONABSORPTION POLYMERIZATION Sijia Qin, Doctor of Philosophy, 2013 Directed By:Professor John T. Fourkas,Department of Chemistry and Biochemistry Among various nano/micro-fabrication techniques, multiphoton absorptionpolymerization (MAP) stands out for its high resolution and its capability of creatingarbitrary three-dime...

Journal: :Optics express 2007
Lin Zhang Jeng-Yuan Yang Muping Song Yunchu Li Bo Zhang Raymond G Beausoleil Alan E Willner

Ultra-small modulator and demodulator for 10 Gb/s differential phase-shift-keying (DPSK), using silicon-based microrings, are proposed. A single-waveguide microring modulator with over-coupling between ring and waveguide generates a DPSK signal, while a double-waveguide microring filter enables balanced DPSK detection. These modulator and demodulator are characterized. A trade-off between patte...

2012
M. Peccianti A. Pasquazi Y. Park B.E. Little S.T. Chu D.J. Moss R. Morandotti

Ultrashort pulsed lasers, operating through the phenomenon of mode-locking, have had a significant role in many facets of our society for 50 years, for example, in the way we exchange information, measure and diagnose diseases, process materials, and in many other applications. Recently, high-quality resonators have been exploited to demonstrate optical combs. The ability to phase-lock their mo...

2011
G. Zhou L. Zhang F. Li X. Hu T. Wang Q. Li M. Qiu Y. Su

Introduction: Recent years have witnessed intensive interest in and the rapid development of implementations of basic operations with optics thanks to the high potential to increase signal processing speed that is several orders of magnitude higher than that of digital electronics [1]. CMOS-compatible silicon based all-optical signal processing devices could be important basic building blocks, ...

2009
Jocelyn Takayesu Michael Hochberg Tom Baehr-Jones Eric Chan Guangxi Wang Philip Sullivan Yi Liao Josh Davies Larry Dalton Axel Scherer William Krug

Pairing high-quality factor ( ) silicon-on-insulator microring resonators with rapidly tunable organic electrooptic claddings has allowed the first demonstration of a silicon-organic hybrid electrooptic reconfigurable optical add/drop multiplexer (ROADM). A coplanar electrode geometry provides up to 0.36 GHz/V of electrooptic voltage tuning for each channel, corresponding to an electrooptic coe...

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