Fiber spectrum analyzer based on planar waveguide array aligned to a camera without lens

  title={Fiber spectrum analyzer based on planar waveguide array aligned to a camera without lens},
  author={Xinhong Jiang and Zhifang Yang and Lin Wu and Zhangqi Dang and Zhenming Ding and Zexu Liu and Qing Chang and Ziyang Zhang},
  journal={Optics and Lasers in Engineering},

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