Search Results - "Meier, Janosch"

Compact, Energy Efficient Simultaneous Transmission of Analog and Different Digital Signals With a Single Ring Modulator by Hosni, Mohamed I., Mandalawi, Younus, Meier, Janosch, Elghandour, Ahmed H., Zhou, Linjie, Schneider, Thomas

“…We present a compact, agnostic transmitter capable of simultaneously transmitting all types of signals (analog and digital with different modulation formats)…”
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Orthogonal Full-Field Optical Sampling by Meier, Janosch, Misra, Arijit, Preusler, Stefan, Schneider, Thomas

“…Sampling is the first step to convert analogue into digital signals and one of the basic concepts for information handling. All practical sampling systems,…”
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High-Bandwidth Arbitrary Signal Detection Using Low-Speed Electronics by Meier, Janosch, Singh, Karanveer, Misra, Arijit, Preusler, Stefan, Scheytt, J. Christoph, Schneider, Thomas

“…The growing demand for bandwidth and energy efficiency requires new solutions for signal detection and processing. We demonstrate a concept for high-bandwidth…”
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High-Bandwidth Coherent OFDM-Nyquist-TDM Transceiver with Low-Bandwidth Electronics by Mandalawi, Younus, Singh, Karanveer, Hosni, Mohamed I., Meier, Janosch, Schneider, Thomas

“…We present a broadband coherent orthogonal frequency-division multiplexing (OFDM) transceiver based on orthogonal sampling and low bandwidth electronic analog…”
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Energy-Efficient Forward-Biased PIN Silicon Mach-Zehnder Modulator With 50 μm Active Phase Shifter Length by Dev, Sourav, Singh, Karanveer, Catuneanu, Mircea, Vithalani, Hrishikesh, Venugopalan, Abhinand, Meier, Janosch, Schneider, Thomas, Jamshidi, Kambiz

“…We present the design performance validation of an energy-efficient silicon Mach-Zehnder modulator (MZM) with a forward-biased PIN junction by simulation and…”
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Optical channel aggregation based on modulation format conversion by coherent spectral superposition with electro-optic modulators by Misra, Arijit, Preußler, Stefan, Singh, Karanveer, Meier, Janosch, Schneider, Thomas

“…Spectrally efficient modulation formats become essential for optical network scaling as the demand for routed data streams exceeds the present…”
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Filterless and Compact ANy-WDM Transmission System based on Cascaded Ring Modulators by Hosni, Mohamed I., Singh, Karanveer, Mandalawi, Younus, Meier, Janosch, Mokhtar, Ayman M., Schneider, Thomas

“…To cope with the exponential increase in internet services and corresponding data traffic, especially data centers and access networks require new high data…”
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Low-Bandwidth Photonics-Assisted Receiver for Broad-Bandwidth Wireless Signals by Hosni, Mohamed I., Mandalawi, Younus, Meier, Janosch, Singh, Karanveer, Mokhtar, Ayman M., Schneider, Thomas

“…This paper introduces a photonics-assisted receiver that enables the reception of high-bandwidth wireless signals with low-bandwidth electronics. The receiver…”
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Orthogonal Sampling Based Broad-Band Signal Generation With Low-Bandwidth Electronics by Hosni, Mohamed I., Meier, Janosch, Mandalawi, Younus, Singh, Karanveer, Mandal, Paulomi, Elghandour, Ahmed H., Schneider, Thomas

“…High-bandwidth signals are needed in many applications like radar, sensing, measurement and communications. Especially in optical networks, the sampling rate…”
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Filterless Reception of Terabit, Faster Than Nyquist Superchannels With 4 GHz Electronics by Venugopalan, Abhinand, Mandal, Paulomi, Meier, Janosch, Singh, Karanveer, Schneider, Thomas

“…Data transmission speeds in excess of 1 Terabit per second (Tbit/s) are predicted with the evolving needs of modern applications, ranging from new…”
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Agnostic sampling transceiver by Misra, Arijit, Meier, Janosch, Preussler, Stefan, Singh, Karanveer, Schneider, Thomas

“…Increasing demands for data centers, backbone, access, and wireless networks require inventive concepts to transmit and distribute digital or analog signal…”
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Analysis of Bandwidth Reduction and Resolution Improvement for Photonics-Assisted ADC by Mandalawi, Younus, Meier, Janosch, Singh, Karanveer, Hosni, Mohamed I., De, Souvaraj, Schneider, Thomas

“…To keep pace with increasing data rates in the worldwide communication networks and the increased bandwidths requirements in measurement devices, sensors,…”
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Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics by Misra, Arijit, Kress, Christian, Singh, Karanveer, Meier, Janosch, Schwabe, Tobias, Preussler, Stefan, Scheytt, J Christoph, Schneider, Thomas

“…We demonstrate for the first time, to the best of our knowledge, reconfigurable and real-time orthogonal time-domain detection of a high-bandwidth Nyquist…”
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Photonic Arbitrary Waveform Generation With Three Times the Sampling Rate of the Modulator Bandwidth by Singh, Karanveer, Meier, Janosch, Misra, Arijit, Preubler, Stefan, Scheytt, J. Christoph, Schneider, Thomas

“…A new method for high-speed photonic arbitrary waveform generation using optical sinc-pulse sequences and Mach-Zehnder modulators is presented, enabling a…”
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Precise, High-Bandwidth Digital-to-Analog Conversion by Optical Sinc-Pulse Sequences by Meier, Janosch, Schneider, Thomas

“…A concept for a precise digital-to-analog conversion based on optically generated sinc-pulse sequences is proposed. Since only standard elements of optical…”
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Detection of a 624 GHz, QPSK, 1.2 Tbit/s rectangular bandwidth channel with 4 GHz electronics by Venugopalan, Abhinand, Mandal, Paulomi, Meier, Janosch, Singh, Karanveer, Schneider, Thomas

“…The transmission and detection of rectangular high-bandwidth single Nyquist channels by low-bandwidth electronics based on orthogonal sampling is demonstrated…”
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Modulation Format Aggregation of Nyquist channels by Spectral Superposition with Electro-Optic Modulators by Misra, Arijit, Preussler, Stefan, Singh, Karanveer, Meier, Janosch, Schneider, Thomas

“…We propose and experimentally demonstrate a new scheme for all-optical coherent modulation format conversion based on vector summation facilitated by coherent…”
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Nonlinear Distortion Resilient Nyquist Sampling Receiver by Mandalawi, Younus, Venugopalan, Abhin, Meier, Janosch, Singh, Karanveer, Hosni, Mohamed I., Yadav, Deepanshu, Schneider, Thomas

“…We experimentally studied the effect of nonlinear distortion on a Nyquist sampling receiver, that enables high-bandwidth signal detection with low-bandwidth…”
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Multi-stage Optical Sampling for Photonics-assisted Wideband Signal Analog-to-Digital Conversion by Mandalawi, Younus, Meier, Janosch, Singh, Karanveer, Hosni, Mohamed I., Yadav, Deepanshu, Schneider, Thomas

“…We introduce a multi-stage photonics-assisted analog-to-digital conversion of wideband signals. In a proof-of-concept, we show the processing of signals with…”
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Modulator-based sinc-sequence sampled time and frequency multiplexed QAM signal transmission by Misra, Arijit, Meier, Janosch, Preussler, Stefan, Singh, Karanveer, Schneider, Thomas

“…A simple technique for the orthogonal time multiplexing and demultiplexing of quadrature amplitude modulated (QAM) signals is demonstrated. To demultiplex a…”
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