Compact, Energy Efficient Simultaneous Transmission of Analog and Different Digital Signals With a Single Ring Modulator
We present a compact, agnostic transmitter capable of simultaneously transmitting all types of signals (analog and digital with different modulation formats) with a single-ring modulator with a radius of 10 micrometers and a bandwidth of around 18 GHz. To the best of our knowledge, we show for the f...
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/10680340/ |
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| author | Mohamed I. Hosni Younus Mandalawi Janosch Meier Ahmed H. Elghandour Linjie Zhou Thomas Schneider |
| author_facet | Mohamed I. Hosni Younus Mandalawi Janosch Meier Ahmed H. Elghandour Linjie Zhou Thomas Schneider |
| author_sort | Mohamed I. Hosni |
| collection | DOAJ |
| description | We present a compact, agnostic transmitter capable of simultaneously transmitting all types of signals (analog and digital with different modulation formats) with a single-ring modulator with a radius of 10 micrometers and a bandwidth of around 18 GHz. To the best of our knowledge, we show for the first time, experimental results for transmitting three different Nyquist BPSK signals with an aggregated baud rate of 24 GBd in such a compact device. Additionally, we show the simultaneous transmission of a 3 GHz analog signal together with normal and Nyquist-shaped 4 GHz BPSK signals. All results were achieved without any power-consuming pre- or postprocessing to adapt the signals to the transfer function of the modulators. The simultaneous transmission of analog and digital signals in a device with a small footprint and low power consumption may be especially advantageous for future access networks. |
| format | Article |
| id | doaj-art-1b4ee1a7aa9b4c09985f33e14289ee93 |
| institution | Matheson Library |
| issn | 1943-0655 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-1b4ee1a7aa9b4c09985f33e14289ee932025-07-02T00:05:00ZengIEEEIEEE Photonics Journal1943-06552024-01-011651610.1109/JPHOT.2024.346097710680340Compact, Energy Efficient Simultaneous Transmission of Analog and Different Digital Signals With a Single Ring ModulatorMohamed I. Hosni0Younus Mandalawi1https://orcid.org/0000-0003-4686-2688Janosch Meier2https://orcid.org/0000-0001-7308-5867Ahmed H. Elghandour3Linjie Zhou4https://orcid.org/0000-0002-2792-2959Thomas Schneider5https://orcid.org/0000-0001-6853-7128Optoelectronics Department, Military Technical College, Cairo, EgyptTHz Photonics Group, Technische Universitat Braunschweig, Braunschweig, GermanyTHz Photonics Group, Technische Universitat Braunschweig, Braunschweig, GermanyOptoelectronics Department, Military Technical College, Cairo, EgyptThe State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University, Shanghai, ChinaTHz Photonics Group, Technische Universitat Braunschweig, Braunschweig, GermanyWe present a compact, agnostic transmitter capable of simultaneously transmitting all types of signals (analog and digital with different modulation formats) with a single-ring modulator with a radius of 10 micrometers and a bandwidth of around 18 GHz. To the best of our knowledge, we show for the first time, experimental results for transmitting three different Nyquist BPSK signals with an aggregated baud rate of 24 GBd in such a compact device. Additionally, we show the simultaneous transmission of a 3 GHz analog signal together with normal and Nyquist-shaped 4 GHz BPSK signals. All results were achieved without any power-consuming pre- or postprocessing to adapt the signals to the transfer function of the modulators. The simultaneous transmission of analog and digital signals in a device with a small footprint and low power consumption may be especially advantageous for future access networks.https://ieeexplore.ieee.org/document/10680340/Integrated photonicsnyquist transmissionoptical samplingring modulatorsilicon photonicssinc pulse sequences |
| spellingShingle | Mohamed I. Hosni Younus Mandalawi Janosch Meier Ahmed H. Elghandour Linjie Zhou Thomas Schneider Compact, Energy Efficient Simultaneous Transmission of Analog and Different Digital Signals With a Single Ring Modulator IEEE Photonics Journal Integrated photonics nyquist transmission optical sampling ring modulator silicon photonics sinc pulse sequences |
| title | Compact, Energy Efficient Simultaneous Transmission of Analog and Different Digital Signals With a Single Ring Modulator |
| title_full | Compact, Energy Efficient Simultaneous Transmission of Analog and Different Digital Signals With a Single Ring Modulator |
| title_fullStr | Compact, Energy Efficient Simultaneous Transmission of Analog and Different Digital Signals With a Single Ring Modulator |
| title_full_unstemmed | Compact, Energy Efficient Simultaneous Transmission of Analog and Different Digital Signals With a Single Ring Modulator |
| title_short | Compact, Energy Efficient Simultaneous Transmission of Analog and Different Digital Signals With a Single Ring Modulator |
| title_sort | compact energy efficient simultaneous transmission of analog and different digital signals with a single ring modulator |
| topic | Integrated photonics nyquist transmission optical sampling ring modulator silicon photonics sinc pulse sequences |
| url | https://ieeexplore.ieee.org/document/10680340/ |
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