Luo Hao, Jiang Yang, Wu Tingwei, Zi Yuejiao, Ma Shouhu, Hu Yulong, Tang Zhe. Triangular Waveform and Sinusoidal Signal Generator Based on Optoelectronic Microwave Oscillator[J]. Acta Optica Sinica, 2018, 38(3): 306002
- Acta Optica Sinica
- Vol. 38, Issue 3, 306002 (2018)
Fig. 1. Scheme of triangular waveform/sinusoidal signal generator based on OEO system and evolution of optical field in system. (a) Polarization angle of the optical field with each polarization axis; (b) corresponding optical spectra in the system
Fig. 2. J1(β) and J3(β) versus modulation index of MZM
Fig. 3. (a) Waveform diagram, (b) electrical spectrum, and (c) optical spectrum under 5 GHz signal modulation
Fig. 4. Optical spectrum of triangular waveform with repetition frequency of 5 GHz
Fig. 5. (a) Waveform diagram and (b) electrical spectrum of triangular waveform with repetition frequency of 5 GHz
Fig. 6. (a) 5 GHz sinusoidal signal; (b) electrical spectrum
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