2 June 2014 Violet laser power sensor based on micro-fiber coated with methyl blue-functionalized reduced graphene oxide
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Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 91578G (2014) https://doi.org/10.1117/12.2059597
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain
Abstract
A novel all fiber-optic power sensor of violet laser based on methyl blue-functionalized reduced graphene oxide (MB-rGO) film coated on a microfiber (MF) was proposed. The experiments show that when the violet laser illuminating onto the MB-rGO film with power variation from 0.03mw to 12.8mw, the transmitted optical power of the MF changes with a relative variation of ~2.7dB. The novel power sensor of violet laser possesses a sensitivity of ~0.22dB/mw in 1550nm. Furthermore, the MB-rGO-based all fiber-optic violet power sensor is easy to fabricate, compatible with fiberoptic systems and possesses high potentiality in photonics applications such as all fiber-optic broadband sensors, switches and modulators.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhengwen Tian, Zhengwen Tian, Jun Zhang, Jun Zhang, Bing Yang, Bing Yang, Jianhui Yu, Jianhui Yu, Zhe Chen, Zhe Chen, Jieyuan Tang, Jieyuan Tang, Yunhan Luo, Yunhan Luo, Xiang Cai, Xiang Cai, Shaozao Tan, Shaozao Tan, Huihui Lu, Huihui Lu, } "Violet laser power sensor based on micro-fiber coated with methyl blue-functionalized reduced graphene oxide", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 91578G (2 June 2014); doi: 10.1117/12.2059597; https://doi.org/10.1117/12.2059597
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