Femtosecond Laser Ablated FBG Multitrenches for Magnetic Field Sensor Application

@article{Karanja2015FemtosecondLA,
  title={Femtosecond Laser Ablated FBG Multitrenches for Magnetic Field Sensor Application},
  author={Joseph Muna Karanja and Yutang Dai and Xian Zhou and Bin Liu and Minghong Yang and Jixiang Dai},
  journal={IEEE Photonics Technology Letters},
  year={2015},
  volume={27},
  pages={1717-1720}
}
Three-dimensional multitrench microstructures, femtosecond laser ablated in fiber Bragg grating (FBG) cladding, TbDyFe sputtered is proposed and demonstrated for magnetic field sensing probe. Parameters such as the number of straight microtrenches, translation speed (feed rate), and laser pulse power of laser beam have been systematically varied and… CONTINUE READING