Laser & Optoelectronics Progress, Volume. 60, Issue 17, 1706006(2023)
Temperature Control Method for Multichannel PPLN Waveguides
Figures & Tables(8)
Table 1. Eight channel waveguide test
View tableTable 1. Eight channel waveguide test
Channel Central wavelength /nm Transmission loss /（dB·cm-1） Primary and secondary ratio Conversion efficiency /% CH1 1549.30 0.13 5∶1 61 CH2 1549.21 0.15 6∶1 64 CH3 1549.24 0.18 6∶1 63 CH4 1549.18 0.19 7∶1 61 CH5 1549.23 0.17 5∶1 62 CH6 1549.22 0.12 6∶1 65 CH7 1549.25 0.15 5∶1 60 CH8 1549.20 0.15 8∶1 60
Table 2. multichannel waveguide temperature record
View tableTable 2. multichannel waveguide temperature record
Count/（103 s-1） Temperature /℃ CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 Discrete value 39 14 14 13 16 16 15 14 13 7.75 39.1 14 14 14 18 17 16 14 15 10.5 39.2 14 15 15 18 17 17 14 16 10 39.3 15 17 17 20 17 18 14 18 10 39.4 19 18 16 17 19 18 15 18 9 39.5 18 19 18 17 18 20 15 18 7.5 39.6 18 20 18 17 18 20 18 17 7 39.7 17 19 18 15 18 18 18 16 8.25 39.8 15 18 17 15 17 18 18 14 11 39.9 14 17 15 14 17 17 16 14 10 40 13 15 15 13 15 15 13 14 7
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Kunpeng Yi, Quan Yao, Jichao Lin, Jingli Fan, Daiying Wei, Yang Gao, Mingyang Zheng. Temperature Control Method for Multichannel PPLN Waveguides[J]. Laser & Optoelectronics Progress, 2023, 60(17): 1706006
Paper Information
Category: Fiber Optics and Optical Communications
Received: Jun. 6, 2023
Accepted: Jul. 24, 2023
Published Online: Sep. 1, 2023
The Author Email: Mingyang Zheng (zhengmingyang@jiqt.org)
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