Study on polarization spectrum and annealing properties of 45°-tilted fiber gratings

Xi Guo; Zhikun Xing; Huabao Qin; Qizhen Sun; Deming Liu; Lin Zhang; Zhijun Yan

doi:doi:10.3788/COL201917.050601

Chinese Optics Letters, 2019, 17 (5): 050601, Published Online: May. 6, 2019

Study on polarization spectrum and annealing properties of 45°-tilted fiber gratings Download： 1084次

Xi Guo ¹Zhikun Xing ¹Huabao Qin ¹Qizhen Sun ¹Deming Liu ¹Lin Zhang ²Zhijun Yan ^1,*

Author Affiliations

¹ School of Optical and Electronic Information, National Engineering Laboratory for Next Generation Internet Access System, Huazhong University of Science and Technology, Wuhan 430074, China

² Aston Institute of Photonic Technologies, Aston University, Birmingham B4 7ET, UK

Figures & Tables

Fig. 4. Whole spectrum of the PER of 45°-TFGs inscribed in (a) the photosensitive fiber (SM-1500) and (b) SMF-28.

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Fig. 5. Experimental setup for measuring the polarization distribution of 45°-TFGs.

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Fig. 6. Polarization distribution of a 45°-TFG and pristine fiber.

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Fig. 7. (a) Experimental setup for measuring the thermal influence on the PER response of 45°-TFGs. (b) Time–temperature program on the vacuum tube furnace.

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Fig. 8. Thermal response on the PER of 45°-TFGs at four typical wavelengths.

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Xi Guo, Zhikun Xing, Huabao Qin, Qizhen Sun, Deming Liu, Lin Zhang, Zhijun Yan. Study on polarization spectrum and annealing properties of 45°-tilted fiber gratings[J]. Chinese Optics Letters, 2019, 17(5): 050601.

Study on polarization spectrum and annealing properties of 45°-tilted fiber gratings Download： 1084次

Fig. 1. Schematic diagram of the principle of 45°-TFGs.

Fig. 2. Setup of the 45°-TFG fabrication system.

Fig. 3. Experimental setup for measuring PER of 45°-TFGs.

Fig. 4. Whole spectrum of the PER of 45°-TFGs inscribed in (a) the photosensitive fiber (SM-1500) and (b) SMF-28.

Fig. 5. Experimental setup for measuring the polarization distribution of 45°-TFGs.

Fig. 6. Polarization distribution of a 45°-TFG and pristine fiber.

Fig. 7. (a) Experimental setup for measuring the thermal influence on the PER response of 45°-TFGs. (b) Time–temperature program on the vacuum tube furnace.

Fig. 8. Thermal response on the PER of 45°-TFGs at four typical wavelengths.

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Study on polarization spectrum and annealing properties of 45°-tilted fiber gratings Download： 1084次

Fig. 1. Schematic diagram of the principle of 45°-TFGs.

Fig. 2. Setup of the 45°-TFG fabrication system.

Fig. 3. Experimental setup for measuring PER of 45°-TFGs.

Fig. 4. Whole spectrum of the PER of 45°-TFGs inscribed in (a) the photosensitive fiber (SM-1500) and (b) SMF-28.

Fig. 5. Experimental setup for measuring the polarization distribution of 45°-TFGs.

Fig. 6. Polarization distribution of a 45°-TFG and pristine fiber.

Fig. 7. (a) Experimental setup for measuring the thermal influence on the PER response of 45°-TFGs. (b) Time–temperature program on the vacuum tube furnace.

Fig. 8. Thermal response on the PER of 45°-TFGs at four typical wavelengths.

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