Xiaojun Fan, Junfeng Jiang, Xuezhi Zhang, Kun Liu, Shuang Wang, Tiegen Liu, "Investigation on temperature characteristics of weak fiber Bragg gratings in a wide range," Chin. Opt. Lett. 17, 120603 (2019)
- Chinese Optics Letters
- Vol. 17, Issue 12, 120603 (2019)
Fig. 1. (a) Reflection spectra of WFBGs with reflectivity of ∼0.25%, ∼0.5%, ∼1%, ∼5%, and ∼10%. Inset: the reflection spectra of 0.5% and 0.25% reflectivity WFBGs. (b) Photograph of a WFBG encapsulated by a capillary quartz tube.
Fig. 2. (a) Wavelength, (b) reflectivity, and (c) reflection spectra of WFBGs with reflectivity of ∼0.25% in
Fig. 3. (a) Temperature during
Fig. 4. (a) Temperature, (b) reflectivity variation, and (c) wavelength shift of the WFBG with reflectivity of ∼0.25% in silicone oil.
Fig. 5. Strain test results: (a) strain change, (b) reflectivity variation.
Fig. 6. Wavelength shifts of WFBGs with different reflectivity from
|
Table 1. Ambient Temperatures of Different Devices
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20