All-fiber optic humidity sensor based on photonic bandgap fiber and digital WMS detection

• 主要な著者: Mohd. Noor, Muhammad Yusof, Khalili, Nasser, Peng, Gang Ding
• フォーマット: 論文
• 出版事項: IEEE 2013
• 主題: TK Electrical engineering. Electronics Nuclear engineering
• オンライン･アクセス: http://eprints.utm.my/id/eprint/49927/; http://dx.doi.org/10.1109/JSEN.2013.2243013

We propose a novel non-hygroscopic humidity sensor based on a photonic bandgap fiber (PBF) and a digital wavelength modulation spectroscopy (WMS). PBF is employed as the sensing element due to the large overlap of transmitted light with humid air inside the core of the PBF. High sensitivity detectio...