Hollow-core photonic bandgap fibers (HC-PBFs) are suitable for spaceborne fiber optical gyroscopes owing to their excellent environmental adaptability. However, hundreds of small holes full of air at one atmosphere of pressure can make the HC-PBF sensitive to external atmospheric pressure. In this ...
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et al. Gamma irradiation of minimal latency Hollow-Core Photonic Bandgap Fibres. J. of Instrumentation 8, C12010 (2013). 15. Thapa, R., Knabe, K., Corwin, K. L. & Washburn, B. R. Arc fusion splicing of hollow-core photonic bandgap fibers for gas-filled fiber cells. Opt. Express ...
Fiber design Fiber optic gyroscope Hollow-core photonic bandgap fibers Thin-diameter Polarization maintaining Simulation 1. Introduction Fiber optic gyroscope (FOG) [1] provides precise rotational rate information with high reliability and long lifetime, making it suitable for military inertial navigation ...
hollow core photonic bandgap fiberare guided in an air core surrounded by a PBG microstructured region. In addition to the low bend sensitivity, this fiber design exhibits significantly reduced material nonlinearities since more than 95% of optical power is propagating in air. In addition, air/undo...
In this paper, we demonstrate the acetylehe (C 2 H 2 ) sensor with high sensitivity using a hollow-core photonic bandgap fiber (HC-PCF). Experiments for measuring C 2 H 2 concentrations in gas mixture are performed. Using a 2 m-long HC-PCF as gas cell, the spectrum of acetylene at...
23 December 2016 Pulsed photothermal interferometry for spectroscopic gas detection with hollow-core optical fibre Yuechuan Lin1,2, Wei Jin1,2, Fan Yang1,2, Jun Ma1,2, Chao Wang1,2, Hoi Lut Ho1,2 &Yang Liu3 Gas detection with hollow-core photonic bandgap fibre (HC-...
We show that two-photon absorption (TPA) in Rubidium atoms can be greatly enhanced by the use of a hollow-core photonic bandgap fiber. We investigate off-resonant, degenerate Doppler-free TPA on the 5S1/2 - 5D5/2 transition and observe 1% absorption of a pump beam with a total power ...
O’Carroll J, Kelly B, Corbett B, Murphy D, Ellis AD, Richardson DJ, Gunning FG. WDM Transmission at 2μm over Low-Loss Hollow Core Photonic Bandgap Fiber. Presented at the Optical Fiber Communication Conference (OFC) 2013, paper OW1I.6.10.1364/OFC.2013.OW1I.6Search in Google Scholar...
A hollow-core photonic bandgap fiber polarization controller M.Pang and W.Jin* Department of Electrical Engineering,The Hong Kong Polytechnic University,Hong Kong,China *Corresponding author:eewjin@polyu.edu.hk Received October6,2010;accepted November1,2010;posted November11,2010(Doc.ID136133);...