Zobrazeno 1 - 10
of 817
pro vyhledávání: '"MZM"'
Optimizing a modulator driver for linear and high-speed operation, while simultaneously achieving a high output voltage swing is very challenging. This paper investigates the design of a highlylinear, high-bandwidth yet power-efficient Mach-Zehnder m
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A91930
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Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 1, Pp 1-9 (2024)
The Mach-Zehnder modulator (MZM) is widely used in high-speed optical communication, and the stability of its bias point is the key to maintain the performance of the communication system. Numerous automatic bias control methods have been proposed to
Externí odkaz:
https://doaj.org/article/5b4eaa5ba3764f779d64d6ba3051678c
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32871- (2024)
A novel scheme for a frequency 32-tupling millimeter wave (MMW) radio over fiber(ROF) system without the bit walk-off effect is proposed. The operation principle and feasibility of our proposed scheme are theoretically analyzed and verified with simu
Externí odkaz:
https://doaj.org/article/48345c49a4e3413ca3283c431b285711
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2781 (2024)
In this paper, a filterless 32-tupling millimeter wave generation scheme based on eight MZMs is proposed. The system has an upper and lower parallel two-branch structure. The upper branch consists of two subsystems Sub-A and Sub-B in cascade, each su
Externí odkaz:
https://doaj.org/article/787669cb395c47e980fff9c22f07a28e
Publikováno v:
Photonics, Vol 11, Iss 5, p 410 (2024)
A novel inserting pilot scheme to generate and distribute a frequency 16-tupling millimeter wave (MMW) radio over fiber (ROF) system without the bit walk-off effect via Mach–Zehnder modulators (MZMs) is proposed. The operation principle is analyzed
Externí odkaz:
https://doaj.org/article/f42694d8bd984475984049b3c12b5611
Akademický článek
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Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 3, Pp 1-6 (2023)
A novel and simple photonic approach for generating symmetry-tunable full-duty triangular-shaped microwave waveforms is proposed and experimentally demonstrated. In this approach, a simple commercial single-drive Mach-Zehnder modulator (MZM) is adopt
Externí odkaz:
https://doaj.org/article/b354f8678fe14f18ad9f742d804d5a28
Autor:
Eylon Eliyahu Krause, Dror Malka
Publikováno v:
Sensors, Vol 23, Iss 20, p 8587 (2023)
A commercial thermo-optic phase shifter (TOPS) is an efficient solution to the imbalance problem in the fabrication process of Mach–Zehnder modulator (MZM) arms. The TOPS consumes electrical power and transforms it into thermal energy, which change
Externí odkaz:
https://doaj.org/article/1420a30b05ca46fd87a235745714cf15
Publikováno v:
IEEE Access, Vol 10, Pp 78667-78676 (2022)
Optimizing a modulator driver for linear and high-speed operation, while simultaneously achieving a high output voltage swing is very challenging. This paper investigates the design of a highly-linear, high-bandwidth yet power-efficient Mach-Zehnder
Externí odkaz:
https://doaj.org/article/d66c93deb6ad4fc18ba0b36fc5720d4b
Publikováno v:
IEEE Access, Vol 10, Pp 47266-47274 (2022)
We report a multi–dimensional quadrature amplitude modulation with M-ary differential phase shift keying (QAM-MDPSK) modulation for optical access network transmission systems employing a Mach–Zehnder modulator (MZM) and a phase modulator (PM) in
Externí odkaz:
https://doaj.org/article/f224e2edfc664072862191a60b03322f