M. R. Chitgarha - researchr alias

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Viewing Publication 1 - 9 from 9

2015

Experimental demonstration of tunable phase-noise mitigation and automatic frequency/phase locking for a 20-32 Gbaud QPSK homodyne receiver using optical mixing of nonlinearly generated higher harmonicsA. Mohajerin-Ariaei, Morteza Ziyadi, M. R. Chitgarha, Ahmed Almaiman, Yinwen Cao, Youichi Akasaka, J. Y. Yang, M. Sekiya, Joseph D. Touch, Moshe Tur, Shigehiro Takasaka, Ryuichi Sugizaki, Carsten Langrock, Martin M. Fejer, Alan E. Willner. ofc 2015: 1-3 [doi]

2014

Tunable homodyne detection using nonlinear optical signal processing to automatically lock a "local" pump laser to an incoming 20-to-40-Gbaud QPSK data signalM. R. Chitgarha, Y. Cao, A. Mohajerin-Ariaei, Morteza Ziyadi, S. Khaleghi, Ahmed Almaiman, Joseph D. Touch, Carsten Langrock, Martin M. Fejer, Alan E. Willner. ecoc 2014: 1-3 [doi]

Bit-rate-tunable regeneration of 30-Gbaud QPSK data using phase quantization and amplitude saturationA. Mohajerin-Ariaei, Youichi Akasaka, J. Y. Yang, M. R. Chitgarha, Morteza Ziyadi, Yinwen Cao, Ahmed Almaiman, Joseph D. Touch, Moshe Tur, M. Sekiya, S. Takasaka, Ryuichi Sugizaki, Carsten Langrock, Martin M. Fejer, Alan E. Willner. ecoc 2014: 1-3 [doi]

Experimental demonstration of all-optical phase noise mitigation of 40-Gbits/s QPSK signals by mixing differentially delayed nonlinear productsA. Mohajerin-Ariaei, M. R. Chitgarha, Morteza Ziyadi, S. Khaleghi, Ahmed Almaiman, M. J. Willner, Joseph D. Touch, J. Y. Yang, Youichi Akasaka, M. Sekiya, Moshe Tur, L. Paraschis, Carsten Langrock, Martin M. Fejer, Alan E. Willner. ofc 2014: 1-3 [doi]

Experimental demonstration of optical Nyquist generation of 32-Gbaud QPSK using a comb-based tunable optical tapped-delay-line FIR filterMorteza Ziyadi, M. R. Chitgarha, A. Mohajerin-Ariaei, S. Khaleghi, Ahmed Almaiman, M. J. Willner, Joseph D. Touch, Moshe Tur, L. Paraschis, Carsten Langrock, Martin M. Fejer, Alan E. Willner. ofc 2014: 1-3 [doi]

2013

Demonstration of WDM OSNR performance monitoring and operating guidelines for pol-muxed 200-Gbit/s 16-QAM and 100-Gbit/s QPSK data channelsM. R. Chitgarha, S. Khaleghi, W. Daab, Morteza Ziyadi, Amirhossein Mohajerin Ariaei, D. Rogawski, Moshe Tur, Joseph D. Touch, V. Vusirikala, W. Zhao, Alan E. Willner. ofc 2013: 1-3 [doi]

All-optical phase noise suppression using optical nonlinear mixing combined with tunable optical delaysM. R. Chitgarha, S. Khaleghi, Morteza Ziyadi, W. Daab, A. Mohajerin-Ariaei, D. Rogawski, Joseph D. Touch, Moshe Tur, Carsten Langrock, Martin M. Fejer, Alan E. Willner. ofc 2013: 1-3 [doi]

A tunable optical tapped-delay-line that simultaneously and independently processes multiple input WDM data signalsS. Khaleghi, M. R. Chitgarha, Morteza Ziyadi, W. Daab, A. Mohajerin-Ariaei, D. Rogawski, Joseph D. Touch, Moshe Tur, Carsten Langrock, Martin M. Fejer, Alan E. Willner. ofc 2013: 1-3 [doi]

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