S Liu, J Ma - Optical Engineering, 2021 - spiedigitallibrary.org
… In this paper, a frequency of 16-tupling optical MMW signalgeneration scheme based on cascadedMZMs paralleled with a PS without optically filtering is proposed and demonstrated. …
… using dual stage cascaded Lithium Niobate Mach-Zehnder modulators (LN-MZM). By properly adjusting the MZM biasing parameters and phase of the RF signal, eighth order optical …
KA Fayza, AM Joseph, PA Meeva… - … on Advances in …, 2015 - ieeexplore.ieee.org
… that the carrier signal filtering is not required in cascaded … cascadedMZMs which modulates the signals and forms a low frequency signal at a difference between the input RF signal …
Y Gao, A Wen, Q Yu, N Li, G Lin… - IEEE Photonics …, 2014 - ieeexplore.ieee.org
… octupling techniques based on two cascaded MZMs [9] or a dual-… In [12], a structure with two cascadedMZMs is proposed to … A 2.8-GHz LO signal from a microwave signalgenerator (…
… the cascadedMZMs link is reported. In Section 4, we show that, based on a cascadedMZMs link controlled by a sampling signal … up-conversion of IF signals can be performed up to 78.5 …
Y Zhao, X Zheng, H Wen, H Zhang - Optics Letters, 2009 - opg.optica.org
… signals with frequency quadrupling using two cascaded Mach–Zehnder modulators (MZMs). … bias points of two cascadedMZMs are the key to generating quadruple frequencies. Two …
Y Yu, J Dong, X Li, X Zhang - IEEE Photonics Technology …, 2011 - ieeexplore.ieee.org
… 3(b) represents the modulated optical signal by cascaded MZM1 and MZM2 and negative … approach to generating UWB pulses with a single optical carrier by using two cascadedMZMs. …
Y Teng, Y Chen, B Zhang, P Zhang, L Lu, Y Zhu, J Li… - Optik, 2016 - Elsevier
… signalgeneration based on cascadeMZMs. In the proposed scheme, the drive source signal … detector (PD1) to generate a frequency-doubled signal, the other part of the generated first-…
Y Teng, Y Chen, B Zhang, J Li, L Lu… - IEEE Photonics …, 2016 - ieeexplore.ieee.org
… signalgeneration structure based on two cascadedMZMs and a multimode OEO. The cascaded MZMs … maintain low PN of the generated frequency multiplication signal. A drive source …