Acta Optica Sinica, Volume. 42, Issue 13, 1335001(2022)
Generation of Full Band Millimeter-Wave White Noise Using Two Incoherent Optical Frequency Comb Mixing Base on Vernier Effect
Figures & Tables(5)
Fig. 1. Schematic diagram of principle of generating wideband millimeter-wave noise
Fig. 2. Optical spectrum and beat frequency spectrum of multi-mode light based on vernier effect. (a) Optical spectrum; (b) beat frequency spectrum
Fig. 3. Experimental setup for generating ultra-wide-bandwidth millimeter-wave noise
Fig. 4. Electrical noise power spectra in different frequency bands. (a) 130－170 GHz; (b) 280－380 GHz
Table 1. Comparison of bandwidths, flatnesses and corresponding frequency ranges of millimeter-wave noises reported in this paper and in literatures
View tableTable 1. Comparison of bandwidths, flatnesses and corresponding frequency ranges of millimeter-wave noises reported in this paper and in literatures
Flatness /dB Bandwidth /GHz Frequency range /GHz Year ±1 35 75－110 2014［ 9 ］±3 50 160－210 2015［ 10 ］±7.5 185 140－325 2020［ 11 ］±5 100 280－380 2008［ 13 ］±5 20 80－100 2016［ 14 ］±2.5 20 30－50 2020［ 15 ］±2.5 25 55－70 2020［ 21 ］±2.5 60 260－320 2020［ 22 ］±2.25 40 130－170 2021 ±3.10 100 280－380 2021
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Yimin Huang, Wenjie Liu, Ya Guo, Junbin Liu, Youwen Zhang, Yuehui Sun, Lianglun Cheng, Yuncai Wang. Generation of Full Band Millimeter-Wave White Noise Using Two Incoherent Optical Frequency Comb Mixing Base on Vernier Effect[J]. Acta Optica Sinica, 2022, 42(13): 1335001
Paper Information
Category: Other areas of optics
Received: Nov. 22, 2021
Accepted: Dec. 30, 2021
Published Online: Jul. 15, 2022
The Author Email: Wang Yuncai (wangyc@gdut.edu.cn)
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